Product Detail

10 V to 180 V Driver for High Power PIN Diode Switches

 The MADR-011021 four channel switch driver is designed to work with MACOM’s Series/Shunt SP4T PIN diode switches (e.g., MASW-011077). This driver has 1 series output and 1 shunt output per channel which can provide up to 600 mA sinking (series), 100 mA sinking (shunt), and 5 mA sourcing bias current. 

The bias voltage can be selected to be any voltage between 10 V to 180 V. This switch driver can be easily controlled by standard TTL logic. With low quiescent current of <0.4 mA, this driver has a typical delay of <5 μs when driving a 1200 pF capacitive load. 

This driver is packaged in a lead-free 6 mm 18-lead PQFN package and is available in tape and reel packaging for high volume applications.

Features
  • 10 V to 180 V Bias
  • 600 mA Sinking Current on Series Outputs
  • 100 mA Sinking Current on Shunt Outputs
  • Propagation Delay <5 μs Driving 1200 pF Capacitive Load
  • Quiescent Current <0.4 mA
  • Internal Low Voltage Bias eliminates need for external 5 V supply
  • TTL Logic Control
  • 6 mm 18-Lead PQFN Package
  • RoHS* Compliant
Applications
  • land mobile radio
  • MILCOM
Specifications
  • Vcc: 5 V
  • Vdd: 180 V
  • ISOURCE: 5 mA
  • ISINK: 600 mA
  • Propagation Delay: 6 ns
  • Rise/Fall Time: 2.5 ns
Package
  • 6 mm 18-lead PQFN Package
Package Category
  • PQFN
ROHS
  • Yes
Contact Info
Part Number Package MACOM Richardson RFPD DigiKey Mouser Richardson Electronics
MADR-011021
Driver, PIN Diode, 4 CH, +180V/1mA, 600mA
6MM PQFN-28LD Inquire Buy
MADR-011021-SMB
Driver, PIN Diode, 4CH, 180V, Sample Board
LAMINATE MODULE Inquire
MADR-011021-TR0500
Driver, PIN Diode, 4 CH, +180V/1mA, 600mA
6MM PQFN-28LD Inquire

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