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Si4133G-X2

Features: ` Dual-Band RF Synthesizers` RF1: 900 MHz to 1.8 GHz` RF2: 750 MHz to 1.5 GHz` IF Synthesizer` 1070.4, 1080, and 1089.6 MHz` Integrated VCOs, Loop Filters,Varactors, and Resonators` Minimal External Components Required` Optimized for Use with Hitachi Bright2+ Transceiver` Settling Time &...

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SeekIC No. : 004490225 Detail

Si4133G-X2: Features: ` Dual-Band RF Synthesizers` RF1: 900 MHz to 1.8 GHz` RF2: 750 MHz to 1.5 GHz` IF Synthesizer` 1070.4, 1080, and 1089.6 MHz` Integrated VCOs, Loop Filters,Varactors, and Resonators` Minima...

Si4133G-X2 Data Sheet

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Part Number:
Si4133G-X2
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

` Dual-Band RF Synthesizers
` RF1: 900 MHz to 1.8 GHz
` RF2: 750 MHz to 1.5 GHz
` IF Synthesizer
` 1070.4, 1080, and 1089.6 MHz
` Integrated VCOs, Loop Filters,Varactors, and Resonators
` Minimal External Components Required
` Optimized for Use with Hitachi Bright2+ Transceiver
` Settling Time < 150 s
` Low Phase Noise
` Programmable Power Down Modes
` 1 A Standby Current
` 18 mA Typical Supply Current
` 2.7 V to 3.6 V Operation
` Packages: 24-Pin TSSOP and 28-Pin MLP


Application

· GSM900, DCS1800, and PCS1900 Cellular Telephones
· GPRS Data Terminals
· HSCSD Data Terminals


Pinout

Connection Diagram


Specifications

Parameter Symbol Value Unit
DC Supply Voltage VDD 0.5 to 4.0 V
Input Current3 IIN ±10 mA
Input Voltage3 VIN 0.3 to VDD+0.3 V
Storage Temperature Range TSTG 55 to 150

Notes:
1. Permanent device damage may occur if the above Absolute Maximum Ratings are exceeded. Functional operation should be restricted to the conditions as specified in the operational sections of this data sheet. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
2. This device is a high performance RF integrated circuit with an ESD rating of < 2 kV. Handling and assembly of this device should only be done at ESD-protected workstations.
3. For signals SCLK, SDATA, SENB, PWDNB and XIN.




Description

The Si4133G-X2 is a monolithic integrated circuit that performs both IF and dual-band RF synthesis for GSM and GPRS wireless communications applications. The Si4133G-X2 includes three VCOs, loop filters, reference and VCO dividers, and phase detectors. Divider and power down settings are programmable through a three-wire serial interface.




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