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U2786B

Features: 1-GHz PLL, frequency doubler, TX data filter(13.824-MHz/ 27.648-MHz reference clock) Supply-voltage range: 2.7 V to 4.7 V Low current consumption Few external components No mechanical tuning necessary Switchable charge-pump current for enhancedswitching time 1 operational amplifier for ...

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U2786B: Features: 1-GHz PLL, frequency doubler, TX data filter(13.824-MHz/ 27.648-MHz reference clock) Supply-voltage range: 2.7 V to 4.7 V Low current consumption Few external components No mechanical tun...

U2786B Data Sheet

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Part Number:
U2786B
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:

1-GHz PLL, frequency doubler, TX data filter(13.824-MHz/ 27.648-MHz reference clock)
Supply-voltage range: 2.7 V to 4.7 V
Low current consumption
Few external components
No mechanical tuning necessary
Switchable charge-pump current for enhancedswitching time
1 operational amplifier for active loop filter
Advanced closed-loop modulation (with13.824-MHz/ 27.648-MHz reference clock) and openloop modulation supported


Pinout

Connection Diagram


Specifications

Parameter

SYMBOL

MIN.

MAX.

UNIT

Supply voltage Pins 10 and 13

VS

 

5.0

V

Logic input voltage Pins 1, 2, 3, 6, 26, 27 and 28

VIN

-0.3

5.0

V

Junction temperature

Tjmax

150

°C

Storage temperature

Tstor

-40

150




Description

The U2786B is an RF IC for low-power DECT transmitapplications. The IC includes a complete PLL with1-GHz prescaler, on-chip frequency doubler, biasingforoff-chip VCO, an integrated TX filter U2786B and a modulation-compensation circuit for advanced closed-loopmodulation concept.

Electrostatic sensitive device.

Observe precautions for handling.




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