AT1504

Features: Provides bias for GaAs and HEMT FETsDrives up to four FETsDynamic FET protectionDrain current set by external resistorRegulated negative rail generator requires only 2 external capacitorsChoice in drain voltageWide supply voltage rangeSSOP surface mount packageApplicationSatellite receiv...

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SeekIC No. : 004289271 Detail

AT1504: Features: Provides bias for GaAs and HEMT FETsDrives up to four FETsDynamic FET protectionDrain current set by external resistorRegulated negative rail generator requires only 2 external capacitorsC...

floor Price/Ceiling Price

Part Number:
AT1504
Supply Ability:
5000

Price Break

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

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Upload time: 2024/11/12

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Product Details

Description



Features:

Provides bias for GaAs and HEMT FETs
Drives up to four FETs
Dynamic FET protection
Drain current set by external resistor
Regulated negative rail generator requires only 2 external capacitors
Choice in drain voltage
Wide supply voltage range
SSOP surface mount package



Application

Satellite receiver LNBs
Private mobile radio (PMR)
Cellular telephones



Pinout

  Connection Diagram


Specifications

Absolute Maximum Ratingsa Symbol Limits Unit
Power supply voltage VCC -0.6~15 V
Supply Current ICC 100 mA
Drain Current VD 0~15 mA
Operating temperature Topr -40~+70
Storage temperature Tstg -50~+85
Power dissipation Pd 500 mW



Description

The AT1504 is designed to meet the bias requirements of GaAs and HEMT FETs commonly used in satellite receiver LNBs, PMR, cellular telephones etc. with a minimum of external components. With the addition of two capacitors AT1504 and resistors the devices provide drain voltage and current control for a number of external grounded source FETs.

The AT1504 is available in SSOP16 pin packages respectively for the minimum in devices size. Device operating temperature is -40 to 70°C to suit a wide range of environmental conditions.




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