NXP Semiconductors TDA8012M
The TDA8012M is a sensitive PLL FM demodulator which is used for the second 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 frequency of the input signal. FUNCTIONAL DESCRIPTION The TDA8012M is a low power PLL FM demodulator designed for use in satellite TV reception systems.| Part No. | TDA8012M |
|---|---|
| Datasheet | TDA8012M 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 AFC or peak-to-peak AFC
● Carrier detector
● AGC output
● Suitable for High Definition TV (HDTV). QUICK REFERENCE DATA SYMBOL VCC ICC Vi Vo(p-p) fi PARAMETER supply voltage supply current input signal voltage level video output signal voltage amplitude (peak-to-peak value) operating input frequency ∆fo = 25 MHz (p-p) VCC = 5 V; Tamb = 25 °C CONDITION MIN. 4.5 50 53 − − TYP. 5.0 60 57 1 480
APPLICATIONS
TDA8012M● Direct Broadcast Satellite (DBS) receivers.
GENERAL DESCRIPTION
During the searching procedure, the AFC output provides a signal which is used for carrier detection. MAX. 5.5 70 61 − − UNIT V mA dBµV V MHz ORDERING INFORMATION TYPE NUMBER TDA8012M PACKAGES NAME SSOP20DESCRIPTION
plastic shrink small outline package; 20 leads; body width 4.4 mm VERSION SOT266-1 1996 Mar 26 2 Phili...
