HRF-AT4610
Preliminary
31.5 dB, DC-4GHz, 6 Bit
Parallel Digital Attenuator
Features
•
•
•
•
•
•
Very Low DC Power Consumption
Attenuation In Steps From 0.5 dB To 31.5 dB
Single Or Dual Power Supply Voltages
Parallel Data Interface
50 Ohm Compatible Impedance
TM
Space Saving LPCC Surface Mount Packaging
Product Description
The Honeywell HRF-AT4610 is a 6-bit digital
attenuator that is ideal for use in broadband
communication system applications that require
accuracy, speed and low power consumption. The
HRF-AT4610 is manufactured with Honeywell's
patented Silicon On Insulator (SOI) CMOS
manufacturing
technology, which provides the
performance of GaAs with the economy and
integration capabilities of conventional CMOS.
HRF-AT4610 in LPCC™ Package
RF Electrical Specifications @ + 25
o
C
Results @ Vdd = 5.0 +/- 10%, Vss = 0 unless otherwise stated, Z0 = 50 Ohms
Parameter
Test Condition
Frequency
Minimum
Insertion Loss
DC – 0.5 GHz
2.0 GHz
3.0 GHz
4.0 GHz
DC – 2.0 GHz
DC – 2.0 GHz
Typical
2.1
2.9
--
--
24
29
Maximum
Units
dB
dB
dB
dB
dBm
dBm
1dB Compression
1dB Compression
Input IP3
VSS = 0V, Input Power
VSS = - VDD, Input Power
VSS = 0V Two-tone inputs
DC – 2.0 GHz
38
dBm
Up To +5 dBm @ 0 dBm
Attenuation
Input IP3
V
ss
= - V
DD
DC – 2.0 GHz
>38
dBm
Two-tone inputs Up To + 5
dBm @ 0 dBm Attenuation
Return Loss*
Any Bit or Combination
DC - 4.0 GHz
11
dB
Attenuation Accuracy
All attenuation states
DC – 1.0 GHz
+/-(0.3 + 3% of programmed IL)
dB
All attenuation states
2.0 GHz
+/-(0.3 + 3% of programmed IL)
dB
All attenuation states
3.0 GHz
+/-(0.4 + 4% of programmed IL)
dB
All attenuation states
4.0 GHz
+/-(0.5 + 6% of programmed IL)
dB
Trise, Tfall*
10% To 90%
10
nS
Ton, Toff (Tpd)
50% Cntl To 90%/10%RF
15
nS
Transients
In-Band
30
mV
0.01uF Decoupling Capacitors Required On Power Supply Rails
________________________________________________________________________________________________________
*By design
Web Site:
www.mysoiservices.com
Honeywell
Email:
mysoiservices@honeywell.com
Solid State Electronics Center
12001 State Highway 55
2002 4610W
Published June 2002 Page 1
Plymouth, Minnesota 55441-4799
1-800-323-8295
HONEYWELL [ HONEYWELL SOLID STATE ELECTRONICS CENTER ]
