STW81200TR

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STMicroelectronics

FREQUENCY SYNTHESIZER, -40 TO 85 DEG C ROHS COMPLIANT: YES

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DocumentsDS10185 Datasheet

STW81200TR

Active

STMicroelectronics

FREQUENCY SYNTHESIZER, -40 TO 85 DEG C ROHS COMPLIANT: YES

Deep-Dive with AI

DocumentsDS10185 Datasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	STW81200TR

Differential - Input:Output [custom]	True
Differential - Input:Output [custom]	True
Input	LVPECL, LVDS
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output	Clock
Package / Case	36-VFQFN Exposed Pad
PLL	False
Ratio - Input:Output [custom]	1:2
Supplier Device Package	36-VFQFPN (6x6)
Voltage - Supply [Max]	5.4 V
Voltage - Supply [Min]	2.5 V

STW81200 Series

Wide Band Frac-Integer-N Integrated Synthesizer

Part	Supplier Device Package	Differential - Input:Output [custom]	Differential - Input:Output [custom]	Package / Case	Ratio - Input:Output [custom]	PLL	Output	Input	Voltage - Supply [Max]	Voltage - Supply [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Number of Circuits
STMicroelectronics STW81200TR	36-VFQFPN (6x6)			36-VFQFN Exposed Pad	1:2		Clock	LVDS, LVPECL	5.4 V	2.5 V	85 °C	-40 °C	Surface Mount	1

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 15.66
		10	$ 11.05
		100	$ 10.10
	Digi-Reel®	1	$ 15.66
		10	$ 11.05
		100	$ 10.10
	Tape & Reel (TR)	3000	$ 8.25
Newark	Each (Supplied on Cut Tape)	1	$ 15.66
		10	$ 11.05
		25	$ 10.19
		50	$ 9.32
		100	$ 8.64
		250	$ 8.35
		500	$ 8.25

Description

General part information

STW81200 Series

The STW81200 is a dual architecture frequency synthesizer (Fractional-N and Integer-N), that features three low phase-noise VCOs with a fundamental frequency range of 3.0 GHz to 6.0 GHz and a programmable dual RF output divider stage which allows coverage from 46.875 MHz to 6 GHz.

The STW81200 optimizes size and cost of the final application thanks to the integration of low- noise LDO voltage regulators and internally-matched broadband RF outputs.

The STW81200 is compatible with a wide range of supply voltages (from 3.0 V to 5.4 V) providing to the end user a very high level of flexibility which trades off excellent performance with power dissipation requirements. A low-power functional mode (software controlled) gives an extra power saving.