HRF-AT4521-E Honeywell, HRF-AT4521-E Datasheet

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HRF-AT4521-E

Manufacturer Part Number
HRF-AT4521-E
Description
Manufacturer
Honeywell
Datasheet
1.HRF-AT4521-E.pdf (9 pages)

Specifications of HRF-AT4521-E

Lead Free Status / Rohs Status
Supplier Unconfirmed
0.01uF Decoupling Capacitors Required On Power Supply Rails.
**Guaranteed by design
HRF-AT4521
RF Electrical Specifications @ + 25
________________________________________________________________________________________________________
Web Site:
Email:
2003 4521W
31.0 dB, DC-2.5GHz, 5 Bit
Serial Digital Attenuator
Features
Product Description
The Honeywell HRF-AT4521 is a 5-bit digital
attenuator that is ideal for use in broadband
communication
accuracy, speed and low power consumption. The
HRF-AT4521
patented
manufacturing
performance
integration capabilities of conventional CMOS.
Insertion Loss*
1dB Compression*
1dB Compression*
Input IP3*
Input IP3*
Return Loss*
Attenuation Accuracy
(States < 8 dB are
GBD*)
Trise, Tfall*
Ton, Toff (Tpd)
Transients
T clock Period (Tprd)*
T data set up (Tsup)*
T data hold (Thld)*
T latch set up (Tlsup)*
Very Low DC Power Consumption
Attenuation In Steps From 1 dB To 31 dB
Single Or Dual Power Supply Voltages
Serial Data Interface
50 Ohm Compatible Impedance
Space Saving LPCC
Parameter
Silicon
of
is
www.mysoiservices.com
mysoiservices@honeywell.com
Published July 2003
system
technology, which provides the
GaAs
manufactured
On
VSS = 0V, Input Power
VSS = - VDD, Input Power
VSS = 0V Two-tone inputs
Up To +5 dBm @ 0 dBm
Attenuation
V
Two-tone inputs Up To + 5
dBm @ 0 dBm Attenuation
Any Combination of Bits
All attenuation states
All attenuation states
All attenuation states
10% To 90%
50% Cntl To 90%/10%RF
In-Band
T high / T low = ½ minimum clock period
Set up to rising edge of clock
Data hold after rising edge of clock
Data set up to falling edge of OE
ss
TM
= - V
Test Condition
applications
Surface Mount Packaging
with
Insulator
DD
the
Page 1
with
(SOI)
economy
that
Honeywell's
require
CMOS
DC – 1.0 GHz
DC – 2.5 GHz
DC – 2.5 GHz
DC – 2.5 GHz
DC – 2.5 GHz
DC – 2.5 GHz
DC – 1.0 GHz
Frequency
and
o
2.0 GHz
2.5 GHz
2.0 GHz
2.5 GHz
C
Minimum
11
50
2
5
5
HRF-AT4521 in LPCC™ Package
+/-(0.45 + 3.0% of programmed IL)
+/-(0.55 + 4.5% of programmed IL)
+/-(0.6 + 5.5% of programmed IL)
Typical
>38
2.0
2.2
2.8
24
29
38
13
10
15
30
Plymouth, Minnesota 55441-4799
Solid State Electronics Center
Maximum
12001 State Highway 55
2.6
2.8
3.4
Preliminary
1-800-323-8295
Units
Honeywell
dBm
dBm
dBm
dBm
mV
dB
dB
dB
dB
dB
dB
dB
nS
nS
nS
nS
nS
nS

HRF-AT4521-E Summary of contents

Page 1

... Single Or Dual Power Supply Voltages Serial Data Interface 50 Ohm Compatible Impedance TM Space Saving LPCC Surface Mount Packaging Product Description The Honeywell HRF-AT4521 is a 5-bit digital attenuator that is ideal for use in broadband communication system applications accuracy, speed and low power consumption. The HRF-AT4521 ...

Page 2

... Note 2) Operation of this Device beyond any of these parameters may cause permanent damage. Latch-Up: Unlike conventional CMOS digital attenuators, Honeywells' HRF-AT4521 is immune to latch-up. . ESD Protection: Although the HRF-AT4521 contains ESD protection circuitry on all digital inputs, conventional precautions should be taken to ensure that the Absolute Maximum Ratings are not exceeded. ________________________________________________________________________________________________________ Web Site: www ...

Page 3

... HRF-AT4521 Package Outline Drawing This package conforms to the LPCC See ASAT LPCC Marketing Outline Dwg. # DGMJ00004 Latest Rev. at http://www.asat.com Pin Configuration Pin Note: Bottom ground plate must be grounded for proper RF performance. Serial Data Load Serial data is shifted into the register on the rising edge of clock, MSB first. The state of “OE” will not affect the shifting of data. The rising edge of the “ ...

Page 4

... Email: mysoiservices@honeywell.com 2003 4521W Published July 2003 Impedance Matched Multi-Layer FR4 HRF-AT4521 Digital Attenuator Panasonic Model ECU-E1C103KBQ Capacitor, .01uf 0402 10% 16V Johnson Connectors Model 142-0701-801 SMA RF Coaxial Connector Mil-Max Model 800-10-064-10-001 Header Pins Page 4 S0 Output 0 Reference Input Honeywell's evaluation board provides an easy to use method of evaluating the RF performance of our attenuator ...

Page 5

... CLK Gnd Gnd Data OE VSS HRF-AT4521 Evaluation Board Top View HRF-AT4521 Honeywell “0” = CMOS Low, “1” = CMOS High Page 5 Preliminary RF Out This Insertion Loss curve represents the Min/Max conditions for the “0” pass state versus all processing and temperature conditions ...

Page 6

... HRF-AT4521 Return Loss Attenuation State Accuracy ________________________________________________________________________________________________________ Web Site: www.mysoiservices.com Email: mysoiservices@honeywell.com 2003 4521W Published July 2003 Page 6 Preliminary This Return Loss set of represents the combination of all Return Loss cases for all attenuation settings. All cases are better than –14dB Return Loss at 4GHz ...

Page 7

... HRF-AT4521 Compression ________________________________________________________________________________________________________ Web Site: www.mysoiservices.com Email: mysoiservices@honeywell.com 2003 4521W Published July 2003 Page 7 Preliminary The P1dB curve shows all states with a P1dB compression at approximately 23dB input power. The conditions for this curve are Vdd = +5.0v and Vss = 0v. For higher P1dB compression values, supply Vss with a negative voltage as shown in the next curve ...

Page 8

... HRF-AT4521 ________________________________________________________________________________________________________ Web Site: www.mysoiservices.com Email: mysoiservices@honeywell.com 2003 4521W Published July 2003 Page 8 Preliminary Honeywell Solid State Electronics Center 12001 State Highway 55 Plymouth, Minnesota 55441-4799 1-800-323-8295 ...

Page 9

... Ordering Information Ordering Number HRF-AT4521-B HRF-AT4521-TR HRF-AT4521-E (Note 3) Call Honeywell for details LPCC™ registered Trademark of ASAT Ltd. Honeywell reserves the right to make changes to improve reliability, function or design. Honeywell does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights nor the rights of others ...