DRP3510 Datasheet, PDF (18/30 Pages) List of Unclassifed Manufacturers – Digital Receiver Front-end

DRX 3960A
4.4.3. Read Register on I²C Subaddress 11_hex
Table 4–9: Read Register on I²C Subaddress 11_hex
I²C-Sub-
address
(hex)
10 05
10 06
10 0A
10 0B
10 0C
Function
Actual gain of video AGC
bit[10:0] Video gain 0.05 dB/LSB
Actual gain of tuner AGC
bit[10:0] Tuner current 0.4 µA/LSB
0dB = C8_hex
Actual gain of SIF AGC
bit[10:0] SIF gain
0.05 dB/LSB
0dB = C8_hex
AFC
bit[8:1]
bit[0]
Frequency deviation10 kHz/LSB
Lock bit:
1 : Carrier Recovery locked
0 : Carrier Recovery unlocked
Lock Quality
bit[10:0]
< 080_hex
strong signal
080_hex...700_hex weak signal
> 700_hex
no signal
ADVANCE INFORMATION
Name
VID_GAIN
TAGC_I
SIF_GAIN
CR_FREQ
CR_LOCK
18
Micronas