NXP Semiconductors TDA6800
The TDA6800 is a modulator circuit for modulation of video signals on a VHF/UHF carrier. The circuit requires a 5 V power supply and few external components for the negative modulation mode. For positive modulation an external clamp circuit is required.| Part No. | TDA6800 |
|---|---|
| Datasheet | TDA6800 Download |
| Manufacturer |  NXP Semiconductors |
| Description | Video modulator circuit |
| Buy | Stock & Price |
GENERAL DESCRIPTION
TDA6800 TDA6800T This circuit can be used as a general purpose modulator without additional external components.FEATURES
● Balanced modulator● Symmetrical oscillator
● Video clamp circuit for negative modulation
● Frequency range 50 to 800 MHz QUICK REFERENCE DATA MIN. Supply voltage range Supply current consumption Video input voltage Input impedance Output voltage (50 MHz) Output voltage (600 MHz) Differential gain Differential phase Intermodulation distortion PACKAGE OUTLINE TDA6800 : 8-lead dual in-line; plastic (SOT97A); SOT 97-1; 1996 november 29. TDA6800T: 8-lead mini-pack; plastic (SO8; SOT96A); SOT 96-1; 1996 november 29. V5−4 I5 V8(p−p) R8 V6-7 V6-7 ∆G ∆φ dint 4,5 − − 30 − − − − − TYP. − 9 1 − 13 10 − − −80 MAX. 5,5 − − − − − 10 10 − V mA V kΩ mV mV % deg. dB March 1986 2 Philips Semiconductors Product specification Video modulator circuit RATINGS Limiting values in accordance with the Absolute Maximum System (IEC 134) Supply voltage Input voltage Output...
