TEF6901AH/V2,518 NXP Semiconductors, TEF6901AH/V2,518 Datasheet - Page 42

• Manufacturer Part Number: TEF6901AH/V2,518
• Description: IC INTEGRATED CAR RADIO 64-QFP
• Manufacturer: NXP Semiconductors

Specifications of TEF6901AH/V2,518

• 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: 935281178518; TEF6901AH/V2-T; TEF6901AH/V2-T

NXP Semiconductors
TEF6901A_3
Product data sheet
8.2.11 Write mode: data byte ACD
8.2.12 Write mode: data byte SENSE
The bits IFCFA and IFNBW are intended for factory alignment use only. Normal radio
operation requires a setting of bits IFCFA and IFNBW to logic 0.
Table 48.
Table 49.
Table 50.
Bit
7
6 and 5
4 and 3
2 and 1
0
ACDLEV ACDLAP1 ACDLAP0 ACDBAL1 ACDBAL0 ACDWAM1 ACDWAM0
9. Set bits IFCFA and IFNBW to logic 0 to return to normal operation
CSA3
7
0
7
1
Symbol
ACDLEV
ACDLAP[1:0]
ACDBAL[1:0]
ACDWAM[1:0] WAM threshold; desensitize bandwidth control at detection of WAM
HCSFH
ACD - format of data byte 09h with default setting
ACD - data byte 09h bit description
SENSE - format of data byte 0Ah with default setting
CSA2
6
1
6
0
Rev. 03 — 20 March 2008
CSA1
Description
level threshold; start level of threshold extension and latch protection
latch protection limit; protect against narrow bandwidth locking at high
modulation, low RF signal condition
control balance; bandwidth control priority towards adjacent channel
(prevent breakthrough) or towards modulation (low distortion)
HCC minimum bandwidth; combined control with bit HCSF;
see
5
0
5
0
0 = start at LEV = 40 (V
1 = start at LEV = 48 (V
00 = no protection
01 = low protection
10 = standard protection
11 = high protection
00 = high adjacent channel priority
01 = medium adjacent channel priority, standard operation
10 = medium modulation priority
11 = high modulation priority
00 = no desensitization on WAM
01 = low sensitivity
10 = medium sensitivity
11 = high sensitivity
0 = minimum bandwidth of high cut control is 2.2 kHz or 3.3 kHz
1 = minimum bandwidth of high cut control is 3.9 kHz or 5.6 kHz
Table
57,
CSA0
4
0
Table 60
4
0
and
USS1
3
1
LEVEL
LEVEL
3
0
Figure 26
= 0.88 V), normal operation
= 1 V)
USS0
2
0
2
1
TEF6901A
Integrated car radio
WAS1
© NXP B.V. 2008. All rights reserved.
1
0
1
1
HCSFH
WAS0
42 of 107
0
1
0
0