NXP Semiconductors TDA2595
The TDA2595 is a monolithic integrated circuit intended for use in colour television receivers.| Part No. | TDA2595 |
|---|---|
| Datasheet | TDA2595 Download |
| Manufacturer |  NXP Semiconductors |
| Description | Horizontal combination |
| Buy | Stock & Price |
GENERAL DESCRIPTION
FEATURES
● Positive video input; capacitively coupled (source impedance < 200 Ω)● Adaptive sync separator; slicing level at 50% of sync amplitude
● Internal vertical pulse separator with double slope integrator TDA2595
● Output stage for vertical sync pulse or composite sync depending on the load; both are switched off at muting
● ϕ1 phase control between horizontal sync and oscillator
● Coincidence detector ϕ3 for automatic time-constant switching; overruled by the VCR switch
● Time-constant switch between two external time-constants or loop-gain; both controlled by the coincidence detector ϕ3
● ϕ1 gating pulse controlled by coincidence detector ϕ3
● Mute circuit depending on TV transmitter identification
● ϕ2 phase control between line flyback and oscillator; the slicing levels for ϕ2 control and horizontal blanking can be set separately
● Burst keying and horizontal blanking pulse generation, in combination with clamping of the vertical blanking pulse (three-lev...
