NXP Semiconductors TDA8012AM
The TDA8012AM is a sensitive Phase Locked Loop (PLL) Frequency Modulation (FM) demodulator for the second Intermediate Frequency (IF) in satellite receivers. It provides Automatic Gain Control (AGC) and Automatic Frequency Control (AFC) outputs that can be used to optimize the level and the frequency of the signal applied at the input. FUNCTIONAL DESCRIPTION The TDA8012AM is a low power PLL FM demodulator designed for use in satellite TV reception systems.| Part No. | TDA8012AM |
|---|---|
| Datasheet | TDA8012AM Download |
| Manufacturer |  NXP Semiconductors |
| Description | Low power PLL FM demodulator for satellite TV receivers |
| Buy | Stock & Price |
FEATURES
● High input sensitivity● Fully balanced two-pin Voltage Controlled Oscillator (VCO)
● Low input impedance (50 Ω)
● Low impedance video baseband output
● Internal voltage stabilizer
● Keyed Automatic Frequency Control (AFC) or peak AFC
● Carrier detector
● Automatic Gain Control (AGC) output.
APPLICATIONS
● Digital Broadcast System (DBS) satellite receivers.GENERAL DESCRIPTION
TDA8012AM During the search procedure, the AFC output provides a signal used for carrier detection. QUICK REFERENCE DATA SYMBOL VCC ICC Vi fc Vo(p-p) PARAMETER supply voltage supply current input level operating carrier frequency video output signal amplitude (peak-to-peak value) frequency deviation = 25 MHz VCC = 5 V; Tamb = 25 °C CONDITIONS MIN. 4.75 40 53 − − TYP. 5.0 50 57 480 1 MAX. 5.25 60 61 − − UNIT V mA dBµV MHz V ORDERING INFORMATION TYPE NUMBER TDA8012AM PACKAGE NAME SSOP20DESCRIPTION
plastic shrink small outline package; 20 leads; body width 4.4 mm VERSION SOT266-1 1997 May 26 2 Philips Se...
