HRF-AT4510 Datasheet, PDF (3/7 Pages) Honeywell Solid State Electronics Center – 15.5 dB, DC-4GHz, 5 Bit Parallel Digital Attenuator

HRF-AT4510
Package Outline Drawing
This package conforms to the LPCC^TM 4 x 4 mm 24 lead body dimensions.
See ASAT LPCC Marketing Outline Dwg. # DGMJ00004 Latest Rev. at
http://www.asat.com for additional dimensional information.
See Application Note 310, VQFN Surface Mount Application, on our web site at
http://www.mysoiservices.com/ for assembly recommendations.
Pin Configuration
Pin
Function
Pin
1
VDD
13
2
GROUND
14
3
GROUND
15
4
RF INPUT
16
5
GROUND
17
6
GROUND
18
7
GROUND
19
8
GROUND
20
9
GROUND
21
10
GROUND
22
11
GROUND
23
12
GROUND
24
Note: Bottom ground plate must be grounded for proper RF performance.
Function
GROUND
GROUND
RF OUTPUT
GROUND
VSS
GROUND
S0
S1
S2
S3
S4
OPEN
Truth Table
S4
S3
S2
S1
S0
Output
0
0
0
0
0
Reference Input
0
0
0
0
1
0.5 dB
0
0
0
1
0
1 dB
0
0
1
0
0
2 dB
0
1
0
0
0
4 dB
1
0
0
0
0
8 dB
1
1
1
1
1
15.5 dB
Operation: Data on parallel input “S” pins are independently buffered and presented to the RF attenuator circuits.
"0" = CMOS Low, "1" = CMOS High.
________________________________________________________________________________________________________
Web Site:
www.mysoiservices.com
Honeywell
Email:
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Solid State Electronics Center
12001 State Highway 55
2004 4510W
Published August 2004 Page 3
Plymouth, Minnesota 55441-4799
1-800-323-8295