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U2794B

Features: ` Supply voltage 5 V (typ.)` Very low power consumption 125 mW (typ.)` Very good image rejection by means of phase control loop for precise 90° phase shifting` Duty cycle regeneration for single ended LO input signal` Low LO input level 10 dBm (typ.)` LO frequency from 70 MHz to 1 GHz` ...

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U2794B: Features: ` Supply voltage 5 V (typ.)` Very low power consumption 125 mW (typ.)` Very good image rejection by means of phase control loop for precise 90° phase shifting` Duty cycle regeneration for ...

U2794B Data Sheet

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Part Number:
U2794B
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:

 ` Supply voltage 5 V (typ.)
 ` Very low power consumption 125 mW (typ.)
 ` Very good image rejection by means of phase control loop for precise 90° phase shifting
 ` Duty cycle regeneration for single ended LO input signal
 ` Low LO input level 10 dBm (typ.)
 ` LO frequency from 70 MHz to 1 GHz
 ` Power down mode
 ` 25 dB gain control
 ` Very low I/Q output dc offset voltage typ. < 5 mV




Pinout

Connection Diagram


Specifications

Parameters
Symbol
Value
Unit
Supply voltage Pins 5 and 6
VS
6
V
Input voltage Pins 7, 8 and 17
VI
0 to VS
V
Junction temperature
Tj
125
°C
Storage temperature range
Tstg
40 to 125
°C



Description

U2794B silicon monolithic integrated circuit is a quadrature demodulator that is manufactured using TELEFUNKEN's advanced UHF technology. This demodulator features a frequency range from 70 1000 MHz, low current consumption, selectable gain, power down mode and is adjustment free. The U2794B is suitable for direct conversion and image rejection applications in digital radio systems up to 1 GHz such as cellular radio, cordless telephone, cable TV and satellite TV systems.




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