TDA9874A Philips Semiconductors, TDA9874A Datasheet - Page 30

• Manufacturer Part Number: TDA9874A
• Description: Digital TV sound demodulator/decoder
• Manufacturer: Philips Semiconductors

Philips Semiconductors
Table 16 AGC gain register
1999 Dec 03
Digital TV sound demodulator/decoder
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
AGCLEV
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
5
AGCB4
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
AGCB3
3
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
AGCB2
2
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
30
AGCB1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
AGCB0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
AGC GAIN
(dB)
10.1
10.8
11.6
12.4
13.2
13.9
14.7
15.5
16.3
17.0
17.8
18.6
19.4
20.1
20.9
21.7
22.5
23.2
24.0
0.0
0.8
1.5
2.3
3.1
3.9
4.6
5.4
6.2
7.0
7.7
8.5
9.3
Preliminary specification
VOLTAGE (mV; RMS)
MAX. SIF INPUT
TDA9874A
333/1052
304/963
278/881
255/806
233/737
213/674
195/617
178/564
163/516
149/472
136/432
125/395
114/361
104/330
96/302
87/276
80/253
73/231
67/212
61/194
56/177
51/162
47/148
43/135
39/124
36/113
33/104
30/95
27/87
25/79
23/73
21/66