TDA5670-5X Datasheet, PDF (1/22 Pages) Siemens Semiconductor Group – Video Modulator for FM/AM-Audio with PLL-Output

Video Modulator for
FM/AM-Audio with
PLL-Output
TDA 5670-5X
Preliminary Data
Bipolar IC
Features
q FM- and AM-audio modulator
q Symmetrical RF-oscillator output for PLL-control
q Sync level clamping of video input signal
q Controlling of peak white value
q Continuous adjustment of modulation depth for
positive or negative values
q Symmetrical mixer output with separate ground area
q Symmetrical oscillator with separate RF-ground
q Low spurious radiation
q High stability of the RF-oscillator frequency
q High stability of the audio oscillator
q Internal reference voltage
q 12 V supply voltage
P-DSO-20 -1
Type
TDA 5670-5X
TDA 5670-5X
Ordering Code
Q67000-A5167
Q67006-A5167
Package
P-DSO-20-1 (SMD)
P-DSO-20-1 Tape & Reel
Functional Description and Application
The monolitic integrated circuit TDA 5670-5X is especially suitable as a modulator for the
48- to 860-MHz frequency range.
Video recorders, cable converters, TV-converter networks, demodulators, video
generators, video security systems, amateur TV-applications and personal computers.
Semiconductor Group
1
04.95