TEF6730HW/V1,557 NXP Semiconductors, TEF6730HW/V1,557 Datasheet - Page 15

• Manufacturer Part Number: TEF6730HW/V1,557
• Description: IC DIGITAL IF FRONT END 64HTQFP
• Manufacturer: NXP Semiconductors

Specifications of TEF6730HW/V1,557

• Package / Case: 64-TQFP Exposed Pad, 64-eTQFP, 64-HTQFP, 64-VQFP
• Modulation Or Protocol: AM, FM, WB
• Applications: AM/FM Radio Receiver
• Current - Receiving: 85.3mA, 114.7mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 8 V ~ 9 V
• Operating Temperature: -40°C ~ 85°C
• Bus Type: I2C
• Maximum Agc: 14 dB
• Maximum Frequency: 288 MHz, 108 MHz
• Minimum Frequency: 144 MHz, 65 MHz
• Modulation Technique: AM, FM
• Mounting Style: SMD/SMT
• Function: Radio
• Noise Figure: 12.9 dB, 6.9 dB
• Operating Supply Voltage: 8.5 V
• Supply Voltage (min): 8 V
• Supply Voltage (max): 9 V
• Minimum Operating Temperature: - 40 C
• Maximum Operating Temperature: + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Frequency: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 935278526557; TEF6730HW/V1; TEF6730HW/V1

Philips Semiconductors
9. Internal circuitry
TEF6721HL_4
Product data sheet
8.2.7 Write mode: data byte 5
8.2.8 Read mode: data byte 0
Table 20:
Table 21:
Table 22:
Table 23:
Table 24:
Table 25:
AGC1
1
1
0
0
Bit
7
6
5
4 to 0
Bit
7 to 0
Symbol
i.c.
V
SWPORT2
DDA1
ID7
7
7
Setting of wideband AGC for FM
Format of data byte 5
Description of data byte 5 bits
Format of first data byte
Description of data byte 0 bits
Equivalent pin circuits
Symbol
SWPORT2
SWPORT1
-
DAC[4:0]
Symbol
ID[7:0]
SWPORT1
ID6
6
6
Pin
1
2
Rev. 04 — 20 December 2005
AGC0
1
0
1
0
Description
Software programmable port 2. If SWPORT2 = 0, then
pin SWPORT2 is inactive (high-impedance). If SWPORT2 = 1, then
pin SWPORT2 is active (pull down to ground).
Software programmable port 1. If SWPORT1 = 0, then
pin SWPORT1 is inactive (high-impedance). If SWPORT1 = 1, then
pin SWPORT1 is active (pull down to ground).
This bit is not used and should be set to logic 0.
Setting of crystal frequency DAA. These 5 bits determine the crystal
frequency alignment output voltage.
Description
Chip ID. These bits contain a constant value (0010 0001 = 21h) for
chip identification purposes.
ID5
Equivalent circuit
5
5
-
DAC4
ID4
4
4
FM RF mixer input voltage (RMS value) (mV)
8
12
16
20
Car radio tuner front-end for digital IF
DAC3
ID3
3
3
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
DAC2
ID2
2
2
TEF6721HL
DAC1
ID1
1
1
DAC0
ID0
15 of 48
0
0