Data Sheet

CER0130A
2100 MHz W-CDMA Duplexer
Features
• Small Size
• Low Insertion Loss
• Excellent Isolation
Description
Surface mount, silver (Ag) coated barium
ceramic duplexer. Developed for use in
W-CDMA Subscriber and infrastructure
applications.
Weight:
0.3 grams typical
Material: Filter is composed of a ceramic
block coated with Ag.
Filter complies with RoHS standards.
Electrical Specifications
Parameter
TX to Antenna Response
Passband Insertion Loss
Passband Return Loss @ TX
Passband Return Loss @ ANT
Passband Ripple
Attenuation:
Antenna to RX Response
Passband Insertion Loss
Passband Return Loss @ RX
Passband Return Loss @ ANT
Passband Ripple
Attenuation:
TX to RX Response
Rejection @ TX band
Rejection @ RX band
Power into any port
Frequency
(MHz)
Spec. over Typical @ 25ºC 40ºC to +85ºC
1920-1980
1920-1980
1920-1980
1920-1980
2110-2170
3840-3960
5760-5940
1.3dB
15.5dB
15.5dB
0.2dB
42.0dB
50.0dB
15.0dB
1.6dB max
14.0dB min
14.0dB min
0.6dB max
40.0dB min
35.0dB min
10.0dB min
2110-2170
2110-2170
2110-2170
2110-2170
1920-1980
4220-4340
5950-6130
1.5dB
15.5dB
15.5dB
0.3dB
52.0dB
30.0dB
15.0dB
1.8dB max
14.0dB min
14.0dB min
0.8dB max
50.0 dB min
20.0dB min
10.0dB min
1920-1980
2110-2170
54.0dB
46.0dB
1 Watt max
52.0dB min
45.0dB min
Note: Supplier shall test each filter to the critical electrical specifications of the above table. Any subsequent audits may deviate from in value due to measurement
repeatability among different test systems. Such deviations shall not exceed the following limits:
Specification Allowance
Insertion Loss
0.1 dB
Return Loss
1.0 dB
Stopbands
1.0 dB
Document No. 008-0256-0
Page 1 of 2
Rev. X4VH
٠ CTS Electronic Components ٠ www.ctscorp.com ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠
CER0130A
2100 MHz W-CDMA Duplexer
Mechanical Drawing
Dim
A
B
C
D
E
F
G
H
I
J
K
L
M
Electrical response
Tolerance (mm)
+/- or max
NA
max
0.13
0.10
0.10
NA
0.10
0.10
0.10
0.10
NA
max
max
Nominal (mm)
NA
7.13
3.50
0.79
0.80
NA
0.80
0.44
0.46
0.99
NA
5.40
1.70
PCB Layout
RX
TX
ANT
Filter Outline
Exposed Conductor
Solder Resist Over Condustor
Solder Resist Over Dielectric
Packaging and Marking
DIMENSION
REEL DIAMETER
REEL WEIGHT
REEL QUANTITY
UNITS SPECIFICATION
mm
kg
ea.
330
1
1000
Customer Feed Direction
Document No. 008-0256-0
Page 2 of 2
Rev. X4VH
٠ CTS Electronic Components ٠ www.ctscorp.com ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠
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