I2C Television Tuner
FI1246 Television Tuner
FI1216 FM1236 FI1246 FM1246
11 Tuning Voltage 33V 21 n.c.
12 Tuner Section, + 5V 22 2nd IF Sound Output
13 I2C SCL 23 CVBS
14 I2C SDA 24 IF, + 5V
15 I2C Address Select 21 AF Sound Output
Characteristics
Systems C.C.I.R.: I
I.F Frequency
Picture 38.9 MHz
Sound 1 32.9 MHz
Sound 2 32.35 MHz
Supply Voltage +5V -5% +10%
Tuning Voltage +33V
Amplification, typical 45 dB
Noise figure, typical 10 dB
Dimensions
L x W x H (mm) 78.4 x 38.5 x 13.5
Aerial Input IEC
| Band |
Frequency Range
Min Max |
Channel Range
Off-Air Cable |
| Low |
45.25 MHz |
168.25 MHz |
A - C |
S01 - S10 |
| Medium |
175.25 MHz |
447.25 MHz |
D - J |
S11 - S39 |
| High |
455.25 MHz |
855.25 MHz |
E21 - E69 |
S40 - S41 |
| Registers |
D7 |
D6 |
D5 |
D4 |
D3 |
D2 |
D1 |
D0 |
| PdB1 |
0 |
n14 |
n13 |
n12 |
n11 |
n10 |
n9 |
n8 |
| PdB2 |
n7 |
n6 |
n5 |
n4 |
n3 |
n2 |
n1 |
n0 |
| CiB1 |
1 |
CP |
T1 |
T0 |
1 |
1 |
1 |
OS |
| CiB2- Low |
1 |
0 |
1 |
0 |
0 |
|
Medium |
1 |
0 |
0 |
1 |
0 |
|
High |
0 |
0 |
1 |
1 |
0 |
|
Last Updated 28 January 2001 |
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