TEF6902AH/V2,557 NXP Semiconductors, TEF6902AH/V2,557 Datasheet - Page 40
![IC INTEGRATED CAR RADIO 64-QFP](/photos/6/89/68970/568-64-qfp_sot393-1_sml.jpg)
TEF6902AH/V2,557
Manufacturer Part Number
TEF6902AH/V2,557
Description
IC INTEGRATED CAR RADIO 64-QFP
Manufacturer
NXP Semiconductors
Datasheet
1.TEF6902AHV5S518.pdf
(106 pages)
Specifications of TEF6902AH/V2,557
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
935281179557
TEF6902AH/V2
TEF6902AH/V2
TEF6902AH/V2
TEF6902AH/V2
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NXP Semiconductors
TEF6902A_3
Product data sheet
8.2.10 Write mode: data byte IFCAP
8.2.8 Write mode: data byte LEVELALGN
8.2.9 Write mode: data byte IFCF
Table 42.
Table 43.
For I
(see
Level alignment should begin with slope alignment (LSL): the level slope does not change
with level start alignment (LST) or broadcast band; therefore a single LSL alignment
setting can be used for all FM and AM band selections.
Level start may change between broadcast bands; therefore generally a separate LST
alignment and setting is used for every broadcast band.
Table 44.
Table 45.
Table 46.
Bit
7 to 3
2 to 0
Bit
7
6
5 to 0
IFCAPA
IFCFA
LST4
2
7
1
7
0
7
0
Table
C-bus reading of the level voltage and standard alignment see read data byte 1
LEVELALGN - format of data byte 06h with default setting
LEVELALGN - data byte 06h bit description
IFCF - format of data byte 07h with default setting
IFCF - data byte 07 bit description
IFCAP - format of data byte 08h with default setting
10).
Symbol
LST[4:0]
LSL[2:0]
Symbol
IFCFA
IFNBW
IFCF[5:0]
IFNBW
LST3
6
0
6
0
6
0
Description
level start voltage alignment
level slope alignment
Description
FM IF filter align mode
FM IF filter narrow
FM IF filter center frequency alignment
Rev. 03 — 19 March 2008
0 = normal operation
1 = align mode (fast frequency settling)
0 = normal operation
1 = FM IF filter at minimum bandwidth (57 kHz)
IFCF5
LST2
5
0
5
1
5
0
IFCF4
LST1
4
0
4
0
4
0
IFCAP3
IFCF3
LST0
3
0
3
0
3
1
IFCAP2
IFCF2
LSL2
2
1
2
0
2
0
TEF6902A
Integrated car radio
IFCAP1
IFCF1
LSL1
© NXP B.V. 2008. All rights reserved.
1
0
1
0
1
0
IFCAP0
IFCF0
LSL0
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0
0
0
0
0
0
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