UPD3140GS DUAL PLL FREQUENCY SYNTHESIZER LSI

NEC

Description

DATA SHEET BiCMOS INTEGRATED CIRCUIT µPD3140GS 1.8 to 5.5 V BIAS, 80 MHz to 550 MHz DUAL PLL FREQUENCY SYNTHESIZER LSI FOR CORDLESS TELEPHONES AND .
µPD3140GS is a dual PLL frequency synthesizer LSI designed for cordless telephones and portable cellular radio.

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Datasheet Specifications

Part number: UPD3140GS
Manufacturer: NEC
File Size: 132.87 KB
Datasheet: UPD3140GS_NEC.pdf
Description: DUAL PLL FREQUENCY SYNTHESIZER LSI

Features

* Supply voltage: VCC1 = VCC2 = 1.8 to 5.5 V
* Input operating frequency: fin = 80 MHz to 550 MHz (PLL 1ch, 2ch in common)
* Reference oscillating frequency fref = 30 MHz MAX. . Built-in high-speed reference oscillator signal can be taken out from the buffer amplifier output p

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UPD3140GS DUAL PLL FREQUENCY SYNTHESIZER LSI NEC

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