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MAX2473

Features: ·+2.7V to +5.5V Supply Range· 500MHz to 2500MHz Input Frequency Range·High Reverse Isolation: 49dB at 900MHz·Dual Open-Collector Outputs (MAX2472)·Adjustable -10dBm to -2dBm Output Power Control (MAX2473)·High Input Impedance: >250½ at 900MHz·Ultra-Small SOT23-6 PackageApplicat...

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SeekIC No. : 004409675 Detail

MAX2473: Features: ·+2.7V to +5.5V Supply Range· 500MHz to 2500MHz Input Frequency Range·High Reverse Isolation: 49dB at 900MHz·Dual Open-Collector Outputs (MAX2472)·Adjustable -10dBm to -2dBm Output Power C...

MAX2473 Data Sheet

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Part Number:
MAX2473
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:

·+2.7V to +5.5V Supply Range
· 500MHz to 2500MHz Input Frequency Range
·High Reverse Isolation: 49dB at 900MHz
·Dual Open-Collector Outputs (MAX2472)
·Adjustable -10dBm to -2dBm Output Power Control (MAX2473)
·High Input Impedance: >250½ at 900MHz
·Ultra-Small SOT23-6 Package


Application

·Cellular and PCS Mobile Phones
·Private Mobile Radios
·ISM-Band Applications
·IF/RF Oscillators
·General-Purpose Buffers/Amplifiers


Pinout

Connection Diagram


Specifications

VCC to GND.............................................................-0.3V to +7V
OUT1, OUT2, BIAS to GND.........................-0.3V to (VCC + 0.3V)
Maximum BIAS Pin Current...............................................150A
Maximum Input Power...................................................+10dBm
Continuous Power Dissipation
SOT23-6 (derate 8.7mW/ above +70)......................696mW
Operating Temperature Range ...........................-40 to +85
Junction Temperature......................................................+150
Storage Temperature Range .............................-65 to +150
Lead Temperature (soldering, 10sec) .............................+300


Description

The MAX2472/MAX2473 are flexible, wideband, highreverse-isolation buffer amplifiers. The MAX2472 has dual open-collector outputs capable of delivering -5dBm into 50 while maintaining harmonic suppression below -25dBc. The MAX2473 has a single open-collector output with a bias control pin to vary output power from -10dBm to -2dBm while maintaining harmonic suppression below -25dBc. The MAX2472/MAX2473's combination of high reverse isolation and low supply current makes them ideal for applications requiring high performance with low power. They feature high input impedance and open-collector outputs for maximum flexibility, enabling them to be used with a variety of oscillator topologies.

Both the MAX2472/MAX2473 operate from a single +2.7V to +5.5V supply. With VCC = +3.0V and -25dBm input power, the MAX2472 consumes 5.2mA, while the MAX2473 consumes only 2.7mA. Both devices are available in a tiny 6-pin SOT23 package requiring minimal
board space.




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