DAT-31-PN Datasheet, PDF (1/12 Pages) Mini-Circuits – Digital Step Attenuator DC-2400 MHz

Digital Step Attenuator _{507 DC-2400 MHz}
31 dB, 1 dB Step
5 Bit, Parallel Control Interface, Dual Supply Voltage
Product Features
• Dual Supply Voltage: V =+3V, V =-3V
DD
SS
• Immune to latch up
• Excellent accuracy, 0.1 dB Typ
• Parallel control interface
• Fast switching control frequency, 1 MHz typ.
• Low Insertion Loss
• High IP3, +52 dBm Typ
• Very low DC power consumption
• Excellent return loss, 20 dB Typ
• Small size 4.0 x 4.0 mm
Typical Applications
• Base Station Infrastructure
• Portable Wireless
• CATV & DBS
• MMDS & Wireless LAN
• Wireless Local Loop
• UNII & Hiper LAN
• Power amplifier distortion canceling loops
DAT-31-PN+
DAT-31-PN
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
General Description
The DAT-31-PN is a 507 RF digital step attenuator that offers an attenuation range up to 31 dB in 1.0 dB
steps. The control is a 5-bit parallel interface, operating on dual supply voltage: V_DD=+3V, V_SS=-3V. The
DAT-31-PN is produced using a unique CMOS process on silicon, offering the performance of GaAs, with
the advantages of conventional CMOS devices.
RF Input
16dB
Parallel Control
Latch Enable
Simplified Schematic
8dB
4dB
2dB
RF Out
1dB
Control Logic Interface
  




   






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DAT-31-PN











  

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