TSA5055T - 2.65 GHz bidirectional I2C-bus controlled synthesizer

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NXP

TSA5055T 2.65 GHz bidirectional I2C-bus controlled synthesizer by NXP - Datasheet Preview — Datasheet preview – TSA5055T

Datasheet Details

Part number	TSA5055T
Manufacturer	NXP
File Size	101.69 KB
Description	2.65 GHz bidirectional I2C-bus controlled synthesizer
Datasheet	TSA5055T Datasheet
Additional preview pages of the TSA5055T datasheet.

Product details

Description

TSA5055T The TSA5055T is a single-chip PLL frequency synthesizer designed for satellite TV tuning systems.It may be used with a symmetrical input (pins 13 and 14) or with an asymmetrical input (pin 13).Control data is entered via the I2C-bus; five serial bytes are required to address the device, select the oscillator frequency, program the six output ports and set the charge-pump current.Four of these ports can also be used as input ports (three general purpose I/O ports, one ADC).Digital

Features

Complete 2.65 GHz single-chip system.
Low power 5 V, 60 mA.
I2C-bus programming.
In-lock flag.
Varicap drive disable.
Low radiation.
5-level Analog to Digital Converter (ADC).
Address selection for Picture-In-Picture (PIP), DBS tuner, etc.
6 controllable outputs, 4 bidirectional.
Power-down flag.
Available in SOT109-1 (SO16) package.
Symmetrical or asymmetrical drive.

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Published: Oct 24, 2005 |