SN761683B - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

SN761683B
Manufacturer

TI
ChipWorker Part#

CW637348359
RoHS

Lead free / RoHS Compliant
Description

TV Tuner IC 32-TSSOP -20 to 85
Documentation

Datasheet

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SN761683B Specifications

Attribute	Attribute Value

Part Number	SN761683B
Manufacturer	TI
ChipWorker Part#	CW637348359
Documentation	Datasheet
	expand all
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

The SN761683B is a synthesized tuner IC designed for TV tuning systems. The circuit consists of a phase-locked loop (PLL) synthesizer, three-band local oscillator and mixer, 30-V output tuning amplifier, and four NPN band-switch drivers, and is available in a small-outline package. A 15-bit programmable counter and reference divider are controlled by inter-integrated circuit (I2C) bus protocol.
Single-Chip Mixer/Oscillator and Phase-Locked Loop (PLL) Synthesizer
Three-Band Local Oscillator and Mixer
Inter-Integrated Circuit (I2C) Bus Protocol (Bidirectional Data Transmission)
30-V Tuning-Voltage Output
Four NPN-Type Band-Switch (BS) Drivers
Programmable Reference Divider Ratio (512, 640, or 1024)
5-V Power Supply
32-Pin Thin Shrink Small-Outline Package (TSSOP)
APPLICATIONS
TVs
VCR/DVD Recorders
Set-Top Boxes

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