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U7004B

Features: • Single 3-V Supply Voltage• High Power-added Efficient Power Amplifier (Pout typically 26.5 dBm)• Ramp-controlled Output Power• Low-noise Preamplifier (NF typically 1.8 dB)• Biasing for External PIN Diode T/R Switch• Current-saving Standby Mode•...

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SeekIC No. : 004535078 Detail

U7004B: Features: • Single 3-V Supply Voltage• High Power-added Efficient Power Amplifier (Pout typically 26.5 dBm)• Ramp-controlled Output Power• Low-noise Preamplifier (NF typicall...

U7004B Data Sheet

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Part Number:
U7004B
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:

• Single 3-V Supply Voltage
• High Power-added Efficient Power Amplifier (Pout typically 26.5 dBm)
• Ramp-controlled Output Power
• Low-noise Preamplifier (NF typically 1.8 dB)
• Biasing for External PIN Diode T/R Switch
• Current-saving Standby Mode
• Few External Components


Pinout

Connection Diagram


Specifications

All voltages refer to GND (pins 3, 5, 7, 8, 9, 11, 12 and 17), ESD protection according to ESD-S5.2-1994, Class M1.
Parameters
Symbol
Value
Unit
Supply voltage pins 6, 10, 13 and 16 (no RF)
VS
5
V
Duty cycle PA
50
%
Burst duration PA
5
ms
Junction temperature
Tj
150
Storage temperature
Tstg
-40to+125
Input power PA pin 15
PinPA
+10
dBm
Input power LNA pin 4
PinLNA
-5
dBm



Description

The U7004B is a monolithic SiGe transmit/receive front end IC with power amplifier,50- internal matching, low-noise amplifier and T/R switch driver. U7004B is especially designed for operation in TDMA systems like DECT. Due to the ramp-control feature and a very low quiescent current, an external switch transistor for VS is not required.




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