LAT-7+ [MINI]
Fixed Attenuator, 0MHz Min, 2500MHz Max, ROHS COMPLIANT, MINIATURE, SOT-143, CASE MMM168, 4 PIN;
| 型号： | LAT-7+ |
| 厂家： | 
MINI-CIRCUITS |
| 描述： | Fixed Attenuator, 0MHz Min, 2500MHz Max, ROHS COMPLIANT, MINIATURE, SOT-143, CASE MMM168, 4 PIN 衰减器 射频 微波 |
| 文件： | 总1页 (文件大小：258K) |
| 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 7dB DC to 2500 MHz
LAT-7+
Maximum Ratings
Operating Temperature
Storage Temperature
Features
CASE STYLE: MMM168
PRICE: $1.95 ea. QTY (20)
• 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
Permanent damage may occur if any of these limits are exceeded.
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
Pin Connections
Applications
• cellular
• PCS
• ISM
• VHF/UHF
INPUT
4
2
OUTPUT
GROUND
1,3
Reel Size Devices/Reel
7”
20, 50, 100, 200, 500,1000, 2000, 3000
Electrical Specifications at 25°C
Outline Drawing
FREQ.
RANGE
(MHz)
ATTENUATION
VSWR
MAX.
INPUT
POWER 1
(W)
(dB)
(:1)
Max.
PCB Land Pattern
Flatness, 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
1.4
DC-2.5
GHz
1.5
fL--fU
Nom.
DC-2500
7±0.3
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
VSWR
(:1)
(dB)
1.00
10.00
50.00
100.00
500.00
6.98
7.00
7.03
7.07
7.11
1.07
1.07
1.07
1.07
1.07
inch
Outline Dimensions (
)
mm
A
B
C
D
E
F
G
H
J
K
1000.00
1600.00
2000.00
2250.00
2500.00
7.15
7.19
7.25
7.19
7.25
1.08
1.13
1.16
1.17
1.19
.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
M
N
P
Q
R
S
T
wt
grams
0.01
.018 .024 .030 .036 .015 .021 .023 .005
0.46 0.61 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-7+
ATTENUATION
LAT-7+
VSWR
1.28
1.24
1.20
1.16
1.12
1.08
1.04
1.00
7.4
7.3
7.2
7.1
7.0
6.9
0
500
1000
1500
2000
2500
0
500
1000
1500
2000
2500
FREQUENCY (MHz)
FREQUENCY (MHz)
Notes
A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled
to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp
REV. E
M108294
LAT-7+
®
Mini-Circuits
130920
www.minicircuits.com P.O. Box 35166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
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Fixed Attenuator, 0MHz Min, 2500MHz Max, ROHS COMPLIANT, MINIATURE, SOT-143, CASE MMM168, 4 PIN
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