TEF6902AH/V5S,557 NXP Semiconductors, TEF6902AH/V5S,557 Datasheet - Page 58

• Manufacturer Part Number: TEF6902AH/V5S,557
• Description: IC CAR RADIO SGL CHIP CIRC 64QFP
• Manufacturer: NXP Semiconductors

Specifications of TEF6902AH/V5S,557

• Modulation Or Protocol: AM, FM, WB
• Applications: AM/FM Radio Receiver
• Current - Receiving: 102mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 8 V ~ 9 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Frequency: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935288824557

NXP Semiconductors
TEF6902A_3
Product data sheet
Table 80.
[1]
Table 81.
[1]
Table 82.
[1]
MTC2
0
0
0
0
1
1
1
1
MST2
0
0
0
0
1
1
1
1
MSL1
0
0
1
1
Setting MTC is also in use for setting the timing of weak signal soft mute control during radio operation.
Setting MST is also in use for setting the start of weak signal soft mute control during radio operation.
Setting MSL is also in use for setting the slope of weak signal soft mute control during radio operation.
Dynamic compression timing; MTC[2:0] of data byte 0Bh; TIMING
Dynamic compression start; MST[2:0] of data byte 0Eh; SOFTMUTE
Dynamic compression slope; MSL[1:0] of data byte 0Eh; SOFTMUTE
MTC1
0
0
1
1
0
0
1
1
MST1
0
0
1
1
0
0
1
1
MSL0
0
1
0
1
Rev. 03 — 19 March 2008
MTC0
0
1
0
1
0
1
0
1
MST0
0
1
0
1
0
1
0
1
Compression ratio
4 : 3; full range = 9 dB
standard compression (2 : 1); full range = 18 dB
4 : 1; full range = 27 dB
limiting; full range = 36 dB
t
0.02 s
0.02 s
0.02 s
0.02 s
0.02 s
0.02 s
0.02 s
0.02 s
Compression range
reserved
reserved
reserved
start = 4 dBV; 2 : 1 range = 2 dB
start = 4 dBV; 2 : 1 range = 6 dB
start = 12 dBV; 2 : 1 range = 10 dB
start = 20 dBV; 2 : 1 range = 14 dB
start = 34 dBV; full range (2 : 1 = 18 dB)
attack
TEF6902A
Integrated car radio
t
0.03 s
0.06 s
0.2 s
5 s
0.6 s
10 s
1 s
2 s
recovery
© NXP B.V. 2008. All rights reserved.
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