MC14LC5480DWR2 Freescale, MC14LC5480DWR2 Datasheet
MC14LC5480DWR2
Specifications of MC14LC5480DWR2
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MC14LC5480DWR2 Summary of contents
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... MC145536EVK is the Evaluation Kit that Also Includes the MC145532 ADPCM Transcoder This document contains information on a new product. Specifications and information herein are subject to change without notice. REV 0.1 5/96 For More Information On This Product, Go to: www.freescale.com Order this document by MC14LC5480/D MC14LC5480 P SUFFIX PLASTIC DIP ...
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... The low–pass filter used to at- tenuate these aliasing components is typically called a re- construction or smoothing filter. The MC14LC5480 PCM Codec–Filter has the codec, both presampling and reconstruction filters, a precision voltage reference on–chip, and requires no external components. Go to: www.freescale.com RECEIVE SHIFT DR REGISTER FSR ...
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... PO+. The PO+ and PO– outputs are differential (push–pull) and capable of driving a 300 3.15 V peak, which is 6.3 V peak–to–peak. The bias voltage and signal reference of this output is the V AG pin. The V AG pin cannot source or sink as much current as this pin, and Go to: www.freescale.com load to ...
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... The encode process uses the DAC, the voltage reference, and a frame–by–frame autozeroed comparator to implement a successive–approximation con- Go to: www.freescale.com load. This ...
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... Table 1. PCM Codes for Zero and Full Scale Mu–Law Chord Bits Step Bits Sign Bit Table 2. PCM Codes for Digital mW Mu–Law Chord Bits Step Bits Sign Bit to: www.freescale.com A–Law Chord Bits Step Bits A–Law Chord Bits Step Bits ...
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... Figure 2d. GCI Interface — BCLKR = 0 (Transmit and Receive Have Common Clocking) Figure 2. Digital Timing Modes for the PCM Data Interface For More Information On This Product DON CARE B2-CHANNEL (FSR = B2-CHANNEL (FSR = 1) Go to: www.freescale.com DON'T CARE DON'T CARE DON CARE DON'T CARE ...
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... IDL SYNC (FST), IDL CLK (BCLKT), IDL TX (DT), and IDL RX (DR). The IDL interface mode provides access to both the transmit and receive PCM data words with common control clocks of IDL Sync and IDL Clock. In this mode, the Go to: www.freescale.com ...
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... This device was designed for ease of implementation, but due to the large dynamic range and the noisy nature of the environment for this device (digital switches, radio tele- phones, DSP front–end, etc.) special care must be taken to assure optimum analog transmission performance. Go to: www.freescale.com ...
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... A less than optimum solution may be to limit the bandwidth of the trace by adding series resistance and/or capaci- tance at the input pin. Go to: www.freescale.com ...
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... V DD – 0.5 V) — (No Load – 1.5 V) — 3.0 V) PDI = V SS — FST and FSR = PDI = V DD — Symbol out Go to: www.freescale.com Symbol Value V DD – 0 – – – stg – +150 Typ Max 5.0 5. 0.01 0.5 0.05 1.0 ...
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... TI+, TI– TG, RO+, RO– TG, RO+, and RO– RO+ or RO– RO+ or RO– Transmit Receive Power Drivers PI, PO+, PO– – 0.7 V) – 0.2 Differential Load kHz kHz Go to: www.freescale.com Min Typ Max — 0.1 1.0 10 — — — — 10 — — – 2.0 — ...
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... Hz — — 1600 to 2600 Hz — — 2600 to 2800 Hz — — 2800 to 3000 Hz — — — — — – to: www.freescale.com A/D D/A Units Min Max Min Max U i – 0.25 + 0.25 – 0.25 + 0.25 dB — 0.03 — 0.03 dB — ...
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... Delay Time from BCLKT High to DT Data Valid 23 Delay Time from the 8th BCLKT Low to DT Output High Impedance For More Information On This Product, Min LONG FRAME SPECIFIC TIMING SHORT FRAME SPECIFIC TIMING Go to: www.freescale.com Typ Max Unit — 256 — ...
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... Freescale Semiconductor, Inc MCLK 1 BCLKT 12 11 FST 16 16 MSB DT 1 BCLKR 11 12 FSR MSB DR For More Information On This Product CH1 CH2 CH3 ST1 CH1 CH2 CH3 ST1 Figure 3. Long Frame Sync Timing Go to: www.freescale.com ST2 ST3 LSB ST2 ST3 LSB ...
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... Freescale Semiconductor, Inc MCLK 12 1 BCLKT FST 22 MSB DT 1 BCLKR FSR 13 MSB DR For More Information On This Product CH1 CH2 CH3 ST1 CH1 CH2 CH3 ST1 Figure 4. Short Frame Sync Timing Go to: www.freescale.com ST2 ST3 LSB ST2 ST3 LSB ...
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... For More Information On This Product, Characteristics ST1 ST2 ST3 LSB MSB CH1 CH2 37 ST1 ST2 ST3 LSB MSB CH1 CH2 Figure 5. IDL Interface Timing Go to: www.freescale.com Min Max Note 2 20 — 60 — 256 4096 50 — 50 — 20 — 75 — — CH3 ST1 ...
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... Characteristics CH3 ST1 ST2 ST3 LSB MSB CH1 52 CH3 ST1 ST2 ST3 LSB MSB CH1 MSB CH1 53 CH1 Figure 6. GCI Interface Timing Go to: www.freescale.com Min Max Note 2 512 6176 50 — 50 — 20 — 60 — — 60 — 60 — — — CH2 CH3 ST1 ...
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... RO PO- 16 Mu/A PO FSR FST BCLKR BCLKT 11 PDI MCLK RO FSR FST BCLKR BCLKT 10 11 PDI MCLK Go to: www.freescale.com 0.1 F ANALOG kHz PCM OUT 2.048 MHz PCM ANALOG kHz PCM OUT 2.048 MHz PCM IN ...
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... Figure 9. Long Frame Sync Clock Circuit for 2.048 MHz SIDETONE 1 RO PO- REC 5 PO FSR 0 BCLKR 10 PDI Figure 10. MC14LC5480 Analog Interface to Handset with IDL Clocking For More Information On This Product, Go to: www.freescale.com 2.048 MHz 300 OSC IN OSC OSC OUT 1 OUT 2 MC74HC4060 1/2 MC74HC73 0.1 F ...
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... For More Information On This Product PO FSR BCLKR 10 PDI Telephone Line with GCI Clocking 1 RO RO- 1 PO FSR BCLKR 10 PDI Go to: www.freescale.com TI+ 18 0 FST FSC - 8 kHz out 12 BCLKT DCL - 4.096 MHz 11 MCLK TI+ 18 0 kHz FST 13 PCM OUT ...
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... Characteristics are symmetrical about analog zero with sign bit = 0 for negative analog values. 2. Digital code includes inversion of all magnitude bits. For More Information On This Product, Digital Code Sign Chord Chord Chord Step to: www.freescale.com Normalized Decode Step Step Step Levels 8031 4191 2079 1023 495 231 ...
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... Characteristics are symmetrical about analog zero with sign bit = 0 for negative analog values. 2. Digital code includes inversion of all even numbered bits. For More Information On This Product, Digital Code Sign Chord Chord Chord Step to: www.freescale.com Normalized Decode Step Step Step Levels 4032 2112 1056 528 264 132 ...
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... CASE 751D–04 P 10X 0.010 (0.25 SEATING –T– PLANE M Go to: www.freescale.com NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION L TO CENTER OF LEAD WHEN FORMED PARALLEL. 4. DIMENSION B DOES NOT INCLUDE MOLD FLASH. INCHES MILLIMETERS DIM MIN MAX ...
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... Freescale Semiconductor product could create a situation where personal injury or death may occur. Should Buyer ...