UPC1853CT-02 NEC [NEC], UPC1853CT-02 Datasheet
UPC1853CT-02
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UPC1853CT-02 Summary of contents
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MATRIX SURROUND IC WITH I The PC1853 is a phase shift matrix surround IC. Only 2 speakers on the front side implement wide sound expansion, and by adding rear speakers, rich three-dimensional sound can obtained. The PC1853 can perform all ...
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SYSTEM BLOCK DIAGRAM • TV Tuner SDA PD17002 Digital PD17052 tuning PD17053 controller SCL Remote control PC2800A reception PC2801A amplifier PIN photo diode 2 Color, intensity PIF & SIF RGB and deflecting output Signal processor Vertical output PC1852 PC1853 L ...
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F 0.082 F 0.1 F FC1FC2 FC3 FC4 MFO MFI LF1 – – + LPF PS1PS2PS3 PS4 – Phase shifter ...
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F 0.082 F 0.1 F FC1 FC2FC3 FC4 MFO MFI LF1 – – + LPF PS1PS2PS3 PS4 – Phase shifter ...
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PIN CONFIGURATION (Top View) (1) PC1853-01 Ground (for Analog) 1 GND Phase shift filter 1 2 FC1 Phase shift filter 2 3 FC2 Phase shift filter 3 4 FC3 Phase shift filter 4 5 FC4 Low-pass filter 2 6 LF2 ...
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PC1853-02 Ground (for Analog) 1 GND Phase shift filter 1 2 FC1 Phase shift filter 2 3 FC2 Phase shift filter 3 4 FC3 Phase shift filter 4 5 FC4 Low-pass filter 2 6 LF2 R-channel treble capacitor 7 ...
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EXPLANATION OF PINS ................................................................................................................ 2. ATTENTIONS .................................................................................................................................... BUS INTERFACE ...................................................................................................................... 17 3.1 Data Transfer ............................................................................................................................................. 3.1.1 Start condition .............................................................................................................................. 3.1.2 Stop condition ............................................................................................................................... 3.1.3 Data transfer .................................................................................................................................. 3.2 Data Transfer Format ............................................................................................................................... 3.2.1 1 ...
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EXPLANATION OF PINS Table 1-1 Explanation of Pins (1/8) Pin Number Pin Name 1 GND 2 FC1 V 3 FC2 V 4 FC3 V 8 Equivalent Circuit Ground for analog signal Capacitor connection pin which CC ...
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Table 1-1 Explanation of Pins (2/8) Pin Number Pin Name 5 FC4 LF2 V 7 RTC RBC V CC Equivalent Circuit Capacitor connection pin which determines time constant of phase 36 k shifter. 36 ...
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Table 1-1 Explanation of Pins (3/8) Pin Number Pin Name 9 LTC V 10 LBC 11 Rear OUT 11 12 L+R OUT 12 10 Equivalent Circuit Capacitor connection pin for treble CC boost/cut frequency characteristic of L-channel signal. 7.5 k ...
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Table 1-1 Explanation of Pins (4/8) Pin Number Pin Name 13 R1 OUT OUT OUT V 16 Equivalent Circuit V R-channel signal output pin (for main CC output). V ...
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Table 1-1 Explanation of Pins (5/8) Pin Number Pin Name 17 L2 OUT 17 18 VOL-C ( PC1853-01) LVC 3 PC1853-02) 19 BAL-C ( PC1853-01) RVC 3 PC1853-02) 20 SCL 20 12 Equivalent Circuit L-channel signal ...
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Table 1-1 Explanation of Pins (6/8) Pin Number Pin Name 21 SDA 21 22 ADS 22 23 DGND Equivalent Circuit Serial data line pin (data input for I bus). Pin voltage: ...
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Table 1-1 Explanation of Pins (7/8) Pin Number Pin Name 25 OFC Lin 22 L-channel signal input 27 Rin 22 F R-channel signal input 28 LF1 1 k 680 pF 14 Equivalent Circuit Capacitor connection pin which ...
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Table 1-1 Explanation of Pins (8/8) Pin Number Pin Name 29 MFO 820 k 0.082 F 30 MFI Equivalent Circuit High-pass filter output pin for surround function (Simulated mode (see 4.3 Surround Function ...
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ATTENTIONS <1> Attention on Pop Noise Reduction When changing the surround mode and switching power, use the mute function (approx. 200 ms) for pop noise reduction (see 4.4.1(2) Mute for the PC1853-01 or 4.4.2(1) Mute for the PC1853-02). <2> ...
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I C BUS INTERFACE The PC1853 has serial bus function. This serial bus (I composed of 2 wires: serial clock line (SCL) and serial data line (SDA). 2 The PC1853 has built- bus interface circuit, 9 ...
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Stop condition Stop condition is made by rising of SDA from “Low” to “High” during SCL is “High” as shown in Fig. 3-2. When this stop condition is received, the PC1853 stops to take in or output the data. ...
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Fig. 3-4 Example of Data Transfer in Write Mode Slave address SDA SCL Remark W: Write mode, ACK: Acknowledge bit Data is composed of 8 bits. Acknowledge bit is always added after ...
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Serial data transfer The following is the format in the case of transferring 8 bytes data at one time by using automatic increment function (the data of subaddress 01H to 08H, bit D6 is “1”). S A SLAVE SUB ...
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PC1853-01 Bit MSB Sub address 00H Rear output Low boost selection 0: OFF 0: (L- L-R 01H 0 Automatic increment 0: OFF 1: ON 02H 0 Automatic increment 0: OFF 1: ON 03H 0 ...
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PC1853-02 Bit MSB Sub address 00H Rear output 0 selection 0: (L-R) 1: L-R 01H 0 Automatic increment 0: OFF 1: ON 02H 0 Automatic increment 0: OFF 1: ON 03H 0 Automatic increment 0: OFF 1: ...
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Initialization After power-on, be sure to initialize the subaddress data to table below. Table 4-1 Initial Data of PC1853-01 Bit MSB Subaddress D7 00H 1 01H 0 02H 0 03H 0 04H 0 05H 0 06H 0 07H 0 ...
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Surround Function About the setting of surround mode, see table below. Table 4-3 Setting of Surround Mode Setting Subaddress: 08H Surround D7 mode OFF 0 Movie 1 Music 1 Simulated 1 –: Don’t care. Caution When changing the surround ...
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Explanation of Each Command 4.4.1 PC1853-01 (1) Audio Output Control Link By the data of subaddress 00H, bit D0, audio output volume link can be controlled (linked with main output control or not). Fig. 4-1 Audio Output Control Link ...
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Subaddress Rear Low Low 00H output boost boost selection gain Caution Use the mute function (approx. 200 ms) for pop noise reduction when changing the surround mode and switching power. (3) Low boost function By the data ...
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Rear output selection By the data of subaddress 00H, bit D7, output signal of the rear output pin can be selected ( (L-R) signal or (L-R) signal). Fig. 4-4 Rear Output Selection ( PC1853-01) Subaddress D7 D6 Rear Low ...
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Fig. 4-5 Volume Control ( PC1853-01) (2/2) Note • Audio output volume control Subaddress D7 D6 Automatic 06H 0 increment Note When selecting the mode linking main output volume control to audio output volume control, the audio output volume can ...
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Bass and treble control By the data of subaddress 03H and 04H, bit D5 to D0, the bass and treble tone for main output (L1 OUT and R1 OUT pin) can be adjusted in 64 levels. • Bass control ...
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Caution After power-on, be sure to initialize the subaddress data (see 4.2 Initialization). The automatic increment function increments subaddress automatically. Automatic increment function Subaddress is incremented automatically. Automatic increment function is OFF: Subaddress is fixed. The automatic ...
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Fig. 4-10 Monaural/Stereo Selection Subaddress D7 D6 Surround Automatic 08H ON/OFF increment (11) Units of phase shifters By the data of subaddress 08H, bit D5, the number of phase shifter’s units ( units) can be selected for the ...
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PC1853-02 (1) Mute By the data of subaddress 00H, bit D2 to D4, ON/OFF of mute function can be controlled. Subaddress D7 D6 Rear output 0 00H selection Caution Use the mute function (approx. 200 ms) for pop noise ...
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Volume control By the data of subaddress 01H, 02H, 05H, 06H and 07H, bit D5 to D0, the volume control can be adjusted in 64 levels. Fig. 4-15 Volume Control ( PC1853-02) (1/2) • R-channel output volume control Subaddress ...
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Fig. 4-15 Volume Control ( PC1853-02) (2/2) • Audio output volume control Subaddress D7 D6 Automatic 06H 0 increment • Rear output volume control Subaddress D7 D6 Automatic 07H 0 increment (4) Bass and treble control See 4.4.1 (7) Bass ...
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ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings (Unless otherwise specified, T Parameter Symbol Supply voltage V CC Input signal voltage bus input pin voltage V cont Power dissipation P D Operating temperature T A Storage temperature ...
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Electrical Characteristics ( ˚ kHz General (1/1) Parameter Symbol Supply current I No signal CC Maximum input voltage 1 V Lin, Rin OM1 THD ...
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PC1853CT-01 Volume control, tone control block (1/3) Parameter Symbol Volume attenuation 1 (1) ATT Lin = 0.5 V VL11 Volume attenuation 1 (2) ATT L1 OUT VL12 Volume attenuation 1 (3) ATT VL13 Volume attenuation 2 (1) ATT Lin ...
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PC1853CT-01 Volume control, tone control block (2/3) Parameter Symbol Low-band boost control (3 dB 100 Hz, Lin = 0.5 V B3dB1 Low-band boost control (3 dB Rin = GND, L1 OUT B3dB2 Low-band ...
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PC1853CT-01 Volume control, tone control block (3/3) Parameter Symbol Muting attenuation 1 Mute 1 Lin = 0.5 V Rin = GND, L1 OUT Muting attenuation 2 Mute 2 Lin = GND, Rin = 0.5 V Muting attenuation 3 Mute ...
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PC1853CT-02 Volume control, tone control block (1/2) Parameter Symbol Volume attenuation 1 (1) L-ch ATT Lin = 0.5 V VL11 Volume attenuation 1 (2) L-ch ATT Rin = GND, VL12 Volume attenuation 1 (3) L-ch ATT L1 OUT VL13 ...
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PC1853CT-02 Volume control, tone control block (2/2) Parameter Symbol L, R in-phase gain difference 3 ( 100 Hz, Lin = 0 in-phase gain difference 3 (2) DG Rin = 0 ...
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Matrix surround block (1/2) Parameter Symbol In-phase gain kHz, Lin = 0.5 V MOV1 Note2 Movie mode 1 Rin = GND, L1 OUT In-phase gain kHz, Lin = 0.5 V MOV2 Note2 ...
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Matrix surround block (2/2) Parameter Symbol Output noise NO1 Lin = GND, Rin = GND, Surround: OFF, DIN-AUDIO filter, L1 OUT, R1 OUT, L2 OUT, R2 OUT, L+R OUT, Rear OUT Crosstalk 1 CT1 Lin = 0 dB: ...
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ELECTRICAL CHARACTERISTICS MEASUREMENT LIST Set subaddress data as shown in 4.2 Initialization unless otherwise specified. General (1/1) Parameter Symbol Supply current I Current flowing to pin 15. CC Maximum input voltage 1 V Input signal level of pins 13, 14, ...
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PC1853CT-01 Volume control, tone control block (1/9) Parameter Symbol Volume attenuation 1 (1) ATT VL11 Volume attenuation = 20 log Volume attenuation 1 (2) ATT L1 output: Output signal level of pin 14. VL12 L input: Input signal level ...
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PC1853CT-01 Volume control, tone control block (2/9) Parameter Symbol Balance attenuation (L-ch) 1 (1) ATT BL11 Balance attenuation = 20 log Balance attenuation (L-ch) 1 (2) ATT L1 output: Output signal level of pin 14. BL12 L input: Input ...
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PC1853CT-01 Volume control, tone control block (3/9) Parameter Symbol Low-band boost control (6 dB B6dB3 Bass response = 20 log V BON V BOFF Low-band boost control (3 dB B3dB1 Bass response = 20 log ...
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PC1853CT-01 Volume control, tone control block (4/9) Parameter Symbol L, R in-phase gain difference 1 ( Channel to channel error = 20 log R1 output: Output signal level of pin 13. R input: Input signal level of ...
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PC1853CT-01 Volume control, tone control block (5/9) Parameter Symbol L, R in-phase gain difference 3 ( Channel to channel error = 20 log R1 output: Output signal level of pin 13. R input: Input signal level of ...
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PC1853CT-01 Volume control, tone control block (6/9) Parameter Symbol L, R in-phase gain difference 4 ( Channel to channel error = 20 log R1 output: Output signal level of pin 13. R input: Input signal level of ...
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PC1853CT-01 Volume control, tone control block (7/9) Parameter Symbol L, R in-phase gain difference 5 ( Channel to channel error = 20 log V BON V BOFF V B6dB3 L, R in-phase gain difference 6 (1) DG ...
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PC1853CT-01 Volume control, tone control block (8/9) Parameter Symbol Muting attenuation 1 Mute 1 Mute log L1 output : Output signal level of pin 14. L input: Input signal level of pin 26. Muting attenuation 2 ...
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PC1853CT-01 Volume control, tone control block (9/9) Parameter Symbol Muting attenuation 5 Mute 5 Mute log L+R output : Output signal level of pin 12 input: Input signal level of pin 26 or 27. ...
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PC1853CT-02 Volume control, tone control block (1/6) Parameter Symbol Volume attenuation 1 (1) L-ch ATT VL11 Volume attenuation = 20 log Volume attenuation 1 (2) L-ch ATT L1 output: Output signal level of pin 14. VL12 L input: Input ...
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PC1853CT-02 Volume control, tone control block (2/6) Parameter Symbol Rear volume attenuation 1 ATT VRE1 Rear volume attenuation = 20 log Rear output: Output signal level of pin 11. Rear volume attenuation 2 ATT L input: Input signal level ...
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PC1853CT-02 Volume control, tone control block (3/6) Parameter Symbol L, R in-phase gain difference 1 ( Channel to channel error = 20 log R1 output : Output signal level of pin 13. R input: Input signal level ...
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PC1853CT-02 Volume control, tone control block (4/6) Parameter Symbol L, R in-phase gain difference 3 ( Channel to channel error = 20 log R1 output : Output signal level of pin 13. R input: Input signal level ...
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PC1853CT-02 Volume control, tone control block (5/6) Parameter Symbol L, R in-phase gain difference 4 ( Channel to channel error = 20 log R1 output : Output signal level of pin 13. R input: Input signal level ...
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PC1853CT-02 Volume control, tone control block (6/6) Parameter Symbol Muting attenuation 4 Mute 4 Mute log (Rear) Rear output : Output signal level of pin 11. L input: Input signal level of pin 26. DC offset ...
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Matrix surround block (1/3) Parameter Symbol In-phase gain G MOV1 Response = 20 log Movie mode 1 L1, R1 output: Output signal level of pin 14 or 13. In-phase gain G L input: Input signal level of pin 26. MOV2 ...
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Matrix surround block (2/3) Parameter Symbol In-phase gain G SIMR1 Response = 20 log Simulated mode (R-ch output: Output signal level of pin 13 input: Input signal level of pin 26 or 27. In-phase gain G ...
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Matrix surround block (3/3) Parameter Symbol Crosstalk 2 CT2 Crosstalk = 20 log L output : Output signal level of pin 14 or 17. R input: Input signal level of pin 27. Inter-mode offset V No signal. OSM At surround ...
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CHARACTERISTIC CURVES About surround mode, see 4.3 Surround Function. 6.1 Frequency Response Characteristics in Each Mode (1) OFF mode (L-channel, R-channel –2 –4 –6 100 Frequency f (Hz) PC1853 V ...
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Movie Mode –5 –10 –15 –20 –25 –30 –35 100 (3) Music Mode –4 –8 –12 –16 –18 –20 100 Frequency f (Hz ...
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Simulated Mode –4 –8 –12 –16 –20 100 Frequency f (Hz) PC1853 Lin, Rin 1 dB) IN p-p L1 OUT R1 ...
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Characteristics of Phase Shifter and Rear Output (1) Movie Mode 0 –10 – 100 300 500700 1 k (2) Music Mode 0 –10 – 100 300 500 700 ...
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Simulated Mode 0 –10 – 100 300 500 700 Frequency f (Hz) PC1853 Lin, Rin 1.4 ...
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Control Characteristics (1) Volume Control Characteristics 0 –20 –40 –60 –80 –100 000000 001000 010000 011000 Data of Subaddress: 01H (D5······D0) (2) Balance Control Characteristics 0 –20 –40 Lch flat Rch ATT –60 –80 –100 000000 001000 010000 011000 ...
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Tone Control Characteristics (Bass –5 –10 000000 001000 010000 011000 Data of Subaddress: 03H (D5······D0) (4) Tone Control Characteristics (Treble –5 –10 000000 001000 010000 011000 Data of Subaddress: 04H (D5······D0) 100000 101000 ...
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Tone Frequency Characteristics –10 E –20 10 100 Frequency f (Hz) (6) Low Boost Control Characteristics –5 –10 000000 001000 010000 011000 Data of Subaddress: 01H (D5·····D0 ...
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Low Boost –20 C –40 –60 10 100 Frequency f (Hz) (8) Low Boost –20 C –40 –60 10 100 Frequency f (Hz ...
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Effect Control Characteristics 10 0 –10 –20 –30 –40 0000 0100 Data of Subaddress: 08H (D3······D0) 72 1000 1100 1111 PC1853 kHz Lin 1 dB) IN p-p Rin: GND Rear OUT ...
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Input/Output Characteristics, Distortion Rate 5.0 1.0 0.5 0.1 0.05 0.01 0.05 0.1 Input Signal Voltage ( kHz Lin or Rin: V Lin or Rin: GND 5.0 PC1853-01 Subaddress: 01H, Data “111111” Subaddress: 02H, Data “100000” PC1853-02 ...
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MEASURING CIRCUIT a b Switch 2 820 k Note Note Note + 0.082 680 pF MFI MFO LF1 Rin FC1 FC2 FC3 AGND Note Note Note 0.1 F ...
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PACKAGE DIMENSIONS 30PIN PLASTIC SHRINK DIP (400 mil NOTES 1) Each lead centerline is located within 0.17 mm (0.007 inch) of its true position (T.P.) at maximum material condition. 2) ltem ...
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Caution: Purchase of NEC I C components conveys a license under the Philips I these components Specification as defined by Philips. The application circuits and their parameters are for references only and are not intended ...