TEF6894H/V3,557 NXP Semiconductors, TEF6894H/V3,557 Datasheet - Page 28

• Manufacturer Part Number: TEF6894H/V3,557
• Description: IC RADIO SIGNAL PROC 44-QFP
• Manufacturer: NXP Semiconductors
• Type: Car Signal Processorr

Specifications of TEF6894H/V3,557

• Applications: Automotive Audio
• Mounting Type: Surface Mount
• Package / Case: 44-MQFP, 44-PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935282869557; TEF6894H/V3; TEF6894H/V3

Philips Semiconductors
11.2.3
Table 18 Format of data byte 5H with default setting
Table 19 Description of data byte 5H
Table 20 FM stereo channel separation
Table 21 FM stereo channel separation and adjustment
11.2.4
Table 22 Format of data byte 6H with default setting
2003 Oct 21
Car radio integrated signal processor
7 and 6
1 and 0
CSR1
CSR1
CSA3
USS1
BIT 7
5 to 2
BIT 7
BIT
BIT
2
1
0
0
0
0
1
1
0
0
1
1
0
:
S
S
UBADDRESS
UBADDRESS
SYMBOL
SYMBOL
CSR[1:0]
CSA[3:0]
CSR0
CSR0
CSA2
USS0
LETF
ATTB
BIT 6
BIT 6
1
0
1
0
1
0
0
1
1
1
:
5H; CSALIGN
6H; MULTIPATH
Not used. Set to logic 0.
Fast level detector time constants. 0 = slow level detector time constants are used;
1 = fast level detector time constants are used. See Table 24.
Attack bound of the MPH and LEV detector. 0 = detectors are unbounded; 1 = range
of the MPH and LEV detector are limited in their range for immediate start of attack. In
AM mode the detectors are always unbounded.
FM stereo channel separation (high frequency). See Table 20.
FM stereo channel separation and adjustment. See Table 21.
Not used. Set to logic 0.
WAS1
CSA1
CSA3
BIT 5
BIT 5
0
0
0
1
1
0
:
WAS0
CSA0
CSA2
BIT 4
BIT 4
1
0
1
0
1
1
:
FM STEREO CHANNEL SEPARATION (dB)
28
CSA1
BIT 3
BIT 3
LET1
1
0
FM STEREO CHANNEL SEPARATION AND
DESCRIPTION
DESCRIPTION
0.4
0.8
1.2
0
CSA0
ADJUSTMENT (dB)
BIT 2
BIT 2
LET0
1
0
0.2
2.8
3.0
0
:
MPT1
BIT 1
BIT 1
0
Product specification
TEF6894H
MPT0
BIT 0
BIT 0
0