TEF6902AH/V2 NXP Semiconductors, TEF6902AH/V2 Datasheet - Page 60

• Manufacturer Part Number: TEF6902AH/V2
• Description: Tuners TUNER ASP ONECHIP
• Manufacturer: NXP Semiconductors

Specifications of TEF6902AH/V2

• Mounting Style: SMD/SMT
• Package / Case: PQFP-64
• Minimum Operating Temperature: - 40 C
• Maximum Operating Temperature: + 85 C
• Lead Free Status / RoHS Status: Compliant
• Other names: TEF6902AH/V2,557

NXP Semiconductors
TEF6902A_3
Product data sheet
Table 83.
VOL6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Fig 34. Example of input to output compression
1 V = 0 dBV.
Dynamic compression is realized by attenuation of the volume setting. To match the audio
amplitudes with and without compression a higher volume (VOL) setting should be selected
when compression is activated. The VOL correction value used defines the positioning of the
compression characteristic high signal attenuation and low signal amplification.
In this example: COMP = 0: VOL = ‘user volume’; COMP = 1: VOL = ‘user volume’ + 15.
VOL5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Volume setting
line output
(dBV)
VOL4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
Rev. 03 — 19 March 2008
20
40
60
80
0
60
VOL = 5 dB
COMP = 1;
VOL3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
15 dB
40
VOL2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
VOL = 20 dB
COMP = 0;
20
VOL1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
line input (dBV)
0
001aab549
6
VOL0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
20
TEF6902A
Integrated car radio
Volume (dB)
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
© NXP B.V. 2008. All rights reserved.
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