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STW81100 Datasheet Multi-band Rf Frequency Synthesizer

Manufacturer: STMicroelectronics

Overview: STW81100 MULTI-BAND RF FREQUENCY SYNTHESIZER WITH INTEGRATED VCOS DATASHEET 1 ■.

General Description

3 ■ ■ Applications Cellular 3G Infrastructure Equipment Other Wireless munication Systems The STMicroelectronics STW81100 is an integrated RF synthesizer and voltage controlled oscilla- April 2005 Rev.

2 1/23 STW81100 Figure 2.

Block Diagram O UT BUF P OUT BUF N V DD_ PLL V SS_ PLL REF_ IN REXT VD

Key Features

  • es Figure 1. Package Integer-N Frequency Synthesizer Dual differential integrated VCOs with automatic center frequency calibration:.
  • Direct Output: 3280.
  • 3900 MHz www. DataSheet4U. com 3800.
  • 4400 MHz.
  • Internal divider by 2: 1640.
  • 1950 MHz 1900.
  • 2200 MHz.
  • Internal divider by 4: 820.
  • 975 MHz 950.
  • 1100 MHz.
  • VFQFPN28 Table 1. Order Codes Part Number STW81100AT STW81100ATR Package VFQFPN28 VFQFPN28 in Tape &.

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STW81100 Distributor