LAT-2 Datasheet, PDF (1/1 Pages) Mini-Circuits – Miniature Surface Mount Fixed Attenuator (50ohm 0.5W 2dB DC to 2500MHz)

Miniature Surface Mount
Fixed Attenuator
50Ω 0.5W 2dB DC to 2500 MHz
LAT-2+
LAT-2
Maximum Ratings
Operating Temperature
Storage Temperature
-55°C to 85°C
-55°C to 100°C
Pin Connections
INPUT
4
OUTPUT
2
GROUND
1,3
Features
• wideband, DC to 2500 MHz
• excellent VSWR, through entire band
• miniature size, SOT143 package
• aqueous washable
Applications
• cellular
• PCS
• ISM
• VHF/UHF
CASE STYLE: MMM168
PRICE: $1.95 ea. QTY (10-49)
+ 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.
Outline Drawing
PCB Land Pattern
Electrical Specifications at 25°C
FREQ.
RANGE
(MHz)
ATTENUATION
(dB)
Flatness, Max.
DC-0.5
DC-1
DC-2.5
DC-0.5
f -f
L- U
Nom.
GHz
GHz
GHz
GHz
DC-2500
2±0.3
0.3
0.4
0.7
1.2
1. RF power at 25°C case temperature: ½Watt. Derate linearly to 0.2 Watt at 85°C.
2. Flatness= variation over band divided by 2
VSWR
(:1)
Max.
DC-1
GHz
1.3
Suggested Layout,
Tolerance to be within ±.002
Outline Dimensions
(
inch
mm
)
A
B
C
D
E
FG
H
J
K _``
.045 .055 .105 .120 .047 .005 .083 .104 .070 .080
1.14 1.40 2.67 3.05 1.19 0.13 2.11 2.64 1.78 2.03
LM N PQ R S T
.018 .24 .030 .036 .015 .021 .023 .005
0.46 6.10 0.76 0.91 0.38 0.53 0.58 0.13
wt
grams
0.01
Frequency
(MHz)
1.00
10.00
50.00
100.00
500.00
1000.00
1600.00
2000.00
2250.00
2500.00
Typical Performance Data
Attenuation
(dB)
1.99
2.01
2.05
2.08
2.17
2.23
2.26
2.34
2.50
2.46
DC-2.5
GHz
1.5
MAX.
INPUT
POWER ¹
(W)
0.5
VSWR
(:1)
1.02
1.02
1.02
1.01
1.01
1.04
1.10
1.14
1.16
1.19
2.6
2.5
2.4
2.3
2.2
2.1
2.0
0
LAT-2
ATTENUATION
500
1000
1500
2000
FREQUENCY (MHz)
2500
1.25
1.20
1.15
1.10
1.05
1.00
0
LAT-2
VSWR
500
1000
1500
2000
FREQUENCY (MHz)
2500
Kit
No.
K1-LAT
No. of Units
in Kit
36
designers kit available
Description
4 of ea. LAT-3(+), 6(+) ,10(+) ,15(+), 20(+)
2 of ea. LAT-1(+), 2(+), 4(+), 5(+), 7(+), 8(+), 9(+), 12(+)
Price $
per Kit
59.95
Mini-Circuits^®
INTERNET http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 [phone] Fax [phone]
Distribution Centers NORTH AMERICA 800-654-7949 • 417-335-5935 • Fax [phone] • EUROPE 44-1252-832600 • Fax [phone]
Mini-Circuits ISO 9001 & ISO 14001 Certified
REV. D
M104321
LAT-2
060828