Features: ` High input sensitivity` Fully balanced two-pin Voltage Controlled Oscillator (VCO)` Low input impedance (50 )` Low impedance video baseband output` Internal voltage stabilizer` Keyed AFC or peak-to-peak AFC` Carrier detector` AGC output` Suitable for High Definition TV (HDTV).Applicati...
TDA8012M: Features: ` High input sensitivity` Fully balanced two-pin Voltage Controlled Oscillator (VCO)` Low input impedance (50 )` Low impedance video baseband output` Internal voltage stabilizer` Keyed AFC...
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SYMBOL |
PARAMETER |
MIN. |
MAX. |
UNIT |
VCC |
supply voltage |
-0.3 |
+6.0 |
V |
Vi(max) |
maximum input voltage on all pins |
-0.3 |
VCC |
V |
Isource(max) |
maximum output source current |
- |
10 |
mA |
tsc |
maximum short-circuit time on all outputs |
- |
10 |
S |
ZL |
AC load impedance at video output |
600 |
- |
|
Tstg |
storage temperature |
-55 |
+150 |
|
Tj |
junction temperature |
- |
+150 |
|
Tamb |
Operating ambient temperature |
-10 |
+80 |
The TDA8012M is a sensitive PLL FM demodulator which is used for the second IF in satellite receivers. It provides utomatic Gain Control (AGC) and Automatic Frequency Control (AFC) outputs that can be used to optimize the evel and frequency of the input signal. During the searching procedure, the AFC output provides a signal hich is used for carrier detection.