UPD3140GS - DUAL PLL FREQUENCY SYNTHESIZER LSI

Name: UPD3140GS
SKU: UPD3140GS-743693

NEC

The UPD3140GS by NEC is a DUAL PLL FREQUENCY SYNTHESIZER LSI. Below is the official datasheet preview.

Datasheet Details

Part number	UPD3140GS
Manufacturer	NEC
File Size	132.87 KB
Description	DUAL PLL FREQUENCY SYNTHESIZER LSI
Datasheet	UPD3140GS_NEC.pdf
Additional preview pages of the UPD3140GS datasheet.

µPD3140GS is a dual PLL frequency synthesizer LSI designed for cordless telephones and portable cellular radio.

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 pin.
Built-in power-save function: control 2 prescaler’s ON/OFF operation individually.
Low power consumption: Dual operation (both ch ON): ICC OP2 = 4.3 mA TYP. @ VCC = 1.8 V @ VC.

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Published: Nov 7, 2013 |