DAT-15575-PN Datasheet, PDF (1/12 Pages) Mini-Circuits – Digital Step Attenuator

Digital Step Attenuator _{75Ω DC-2000 MHz}
15.5 dB, 0.5 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, 1MHz 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-15575-PN+
DAT-15575-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-15575-PN is a 75Ω RF digital step attenuator that offers an attenuation range up to 15.5 dB in
0.5 dB steps. The control is a 5-bit parallel interface, operating on dual supply voltage: V_DD=+3V, V_SS=-3V.
The DAT-15575-PN is produced using a unique CMOS process on silicon, offering the performance of
GaAs, with the advantages of conventional CMOS devices.
RF Input
8dB
Parallel Control
Latch Enable
Simplified Schematic
4dB
2dB
1dB
RF Out
0.5dB
Control Logic Interface
  




   






REV. C

'.
  
)''#$/&
-
')#

 


 

.


 

')
+"$
()')%&
*(*

*!'(("&

'&$"&
*
"&""),"+*
-
*"+
M112685
DAT-15575-PN











  

071025
 

 
Page 1 of 12