LAT-5+ [MINI]
Fixed Attenuator; 固定衰减器
| 型号： | LAT-5+ |
| 厂家： | 
MINI-CIRCUITS |
| 描述： | Fixed Attenuator |
| 文件： | 总1页 (文件大小：125K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Miniature Surface Mount
Fixed Attenuator
50Ω 0.5W 5dB DC to 2500 MHz
LAT-5+
Maximum Ratings
Operating Temperature
Storage Temperature
Features
CASE STYLE: MMM168
PRICE: $1.95 ea. QTY (10-49)
• wideband, DC to 2500 MHz
• excellent VSWR, through entire band
• miniature size, SOT143 package
• aqueous washable
-55°C to 85°C
-55°C to 100°C
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METHODOLOGIES AND QUALIlCATIONSꢈ
Pin Connections
INPUT
4
2
Applications
• cellular
• PCS
OUTPUT
GROUND
1,3
• ISM
• VHF/UHF
Electrical Specifications at 25°C
Outline Drawing
FREQ.
RANGE
(MHz)
ATTENUATION
(dB)
VSWR
(:1)
MAX.
INPUT
POWER 1
(W)
PCB Land Pattern
Flatness, Max.
Max.
DC-0.5
GHz
0.3
DC-1
GHz
0.4
DC-2.5
GHz
0.7
DC-0.5
GHz
1.3
DC-1
GHz
1.3
DC-2.5
GHz
1.5
fL--fU
Nom.
5 0.3
DC-2500
0.5
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
Suggested Layout,
Tolerance to be within ±.002
Typical Performance Data
Frequency
(MHz)
Attenuation
(dB)
VSWR
(:1)
1.00
10.00
50.00
100.00
500.00
5.15
5.16
5.21
5.25
5.34
1.02
1.02
1.02
1.01
1.02
inch
Outline Dimensions (
)
mm
A
B
C
D
E
F
G
H
J
K
1000.00
1600.00
2000.00
2250.00
2500.00
5.39
5.42
5.48
5.51
5.56
1.05
1.10
1.14
1.16
1.18
.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
L
.018
M
N
P
Q
R
S
T
wt
grams
0.01
.24 .030 .036 .015 .021 .023 .005
0.46 6.10 0.76 0.91 0.38 0.53 0.58 0.13
Demo Board MCL P/N:TB-39
Suggested PCB Layout (PL-225)
LAT-5+
ATTENUATION
LAT-5+
VSWR
1.24
5.8
5.6
5.4
5.2
5.0
1.20
1.16
1.12
1.08
1.04
1.00
0
500
1000
1500
2000
2500
0
500
1000
1500
2000
2500
FREQUENCY (MHz)
FREQUENCY (MHz)
NEW
ALL
®
minicircuits.com
Mini-Circuits
ISO 9001 ISO 14001 CERTIFIED
REV. E
M108294
LAT-5+
070518
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 For detailed performance specs & shopping online see Mini-Circuits web site
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