CX2157 Pulse A Technitrol Company, CX2157 Datasheet
CX2157
Manufacturer Part Number
CX2157
Description
Manufacturer
Pulse A Technitrol Company
Datasheet
1.CX2157.pdf
(2 pages)
BROADBAND: RF & WIRELESS
1. SOIC = 50 mil pitch lead spacing
THT - Through Hole Package SMT - Surface Mount Package
G003.U (2/07)
1. Low Pass Port / High Pass Port
2. Leadless
Number
Number
Number
CX6006L
CX6006
CX6008
C6026
CX6026
C6039
CX6007
C6035
CX6002
CX6020
C6001
C6001L
SF9023
C6036NL
C6086NL
A6801
A6802
PE-65507
PE-65508
B5004
B5005
C5001
C5003
C5005
CX5013
C5002
Part
Part
Part
3
3
4
2
3, 5
3, 5
Impedance
In/Out
5-65 / 85-870
5-65 / 85-870
5-65 / 85-864
5-44 / 58-860
5-44 / 58-860
5-860 / 975-1525
5-42 / 88-864
5-42 / 88-860
5-42 / 54-864
5-42 / 54-864
5-42 / 52-870
5-42 / 52-870
5-42 / 52-750
10-55 / 90-770
5-65 / 108-860
150 Ω
Dual Serial Data Interface Transformers
Frequency
1CT:1CT
150Ω
75 Ω
75 Ω
75 Ω
75 Ω
50 Ω
Turns
Ratio
(MHz)
1:1
1:1
1:1
FIBRE CHANNEL (SAN)
Passband
1
(MHz)
1-59.5
5-42
5-65
1-50
1-80
1-65
1-49
Low Pass Filters
Diplex Filters
Insertion Loss
16-pin SOIC
16-pin SOIC
16-pin SOIC
16-pin SOIC
Style
1.0 TYP
<2.0
<1.2
<1.2
<1.5
<1.5
<1.0
<1.5
<1.5
<1.5
<1.0
<1.0
<1.5
<1.5
<1.5
(dB)
3. Coaxial F-connector integrated
4. L = Low cost 5. NL = Lead-free
Insertion Loss
1
including mobile communications, cable television, hybrid fiber/coax (HFC) equipment, cable modems,
Pulse offers a comprehensive line of RF magnetic components for use in wireless and RF applications,
(dB MAX)
Package
1.0
1.0
1.2
1.2
1.0
1.5
1.0
.500 / .295 / .220
.500 / .295 / .220
.500 / .270 / .220
.500 / .270 / .220
Return Loss
16 or better
18 or better
12 or better
12 or better
14 or better
12 or better
20 or better
20 or better
18 or better
12 or better
12 or better
L/W/H (in.)
10 or better
14 / 9
14 / 9
14 / 9
(dB)
Return Loss
(dB MIN)
and through hole components have minimal insertion loss and excellent return loss
to ease the development and manufacturing of today’s RF network equipment.
RF, HFC & CATV APPLICATIONS
1
1
1
18.0
15.0
15.0
15.0
15.0
16.0
17.5
set-top boxes, and home networking. The components are also used in RF medical
and industrial equipment.
Platforms include wirewound chip inductors, transformers/baluns, low-pass filters,
diplex filters, directional couplers and RF splitter/combiners. These surface mount
*
www.pulseeng.com
Sheet
Sheet
Sheet
C213
C213
C216
C236
C236
C250
C236
C230
C230
C204
C204
C202
C236
C236
Data
A100
A100
A101
A101
Data
B907
B907
C209
C209
C209
C209
C208
Data
C211
1. Differential splitter/combiner
2. L = Low cost
* Length and width are MAX package dimensions. Height includes the wash area.
A5807
A5808
A5809
A5816
A5908
A5910
A5912
A5916
C3027
C3108
CX3039
CX3042
CX3099
C4020
CX4004
CX4004L
CX4005
C4006
CX4011
C4036
CX4012L
CX4024
CX4012
Number
A1801
Number
Number
Part
Part
Part
1
2
2
Frequency
Frequency
40-1000
10-1000
96-864
5-1000
5-1000
5-1000
5-1000
5-1000
5-1000
5-1000
(MHz)
(MHz)
5-900
5-900
5-900
5-900
5-900
5-900
5-900
5-900
5-900
5-900
5-250
5-65
5-65
No. of
Lines
2
RF Splitter/Combiners: 2-Way, 0°
Common Mode Choke
Isolation Return Loss
(dB TYP)
Directional Couplers
(Ω)
75
75
75
75
75
75
75
75
75
75
75
75
50
Z
OCL (µH MIN)
Inductance
25
40
40
24
27
25
25
20
30
27
IEEE 1394
Coupling Nom. Mainline Loss
3
(dB ± 0.5)
12.0
16.0
12.0
16.0
16.0
20.0
16.0
10.0
10.0
7.5
7.5
7.5
(TYP)
6
30
30
27
24
26
31
30
22
16
Broadband: RF & Wireless
9
.290 / .240 / .150
L/W/H (in.)
Package
Insertion Loss
(dB TYP)
(dB TYP)
0.22
0.22
0.45
0.48
0.65
0.48
0.65
0.65
1.76
1.7
0.8
1.1
1.6
0.9
0.8
1.6
1.1
0.9
0.8
0.6
1.6
0.5
0.8
*
Sheet
Sheet
Sheet
A102
A102
A102
A102
A102
A102
A102
A102
C207
C243
C221
C243
C234
A104
Data
Data
Data
C222
C212
C212
C226
C223
C218
C241
C220
C220
C220
7
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CX2157 Summary of contents
Page 1
BROADBAND: RF & WIRELESS Pulse offers a comprehensive line of RF magnetic components for use in wireless and RF applications, including mobile communications, cable television, hybrid fiber/coax (HFC) equipment, cable modems, Low Pass Filters Part In/Out Passband Insertion Loss Number ...
Page 2
... THT - Through Hole Package SMT - Surface Mount Package 8 Wideband RF Transformers Package Data Part Impedance Style Sheet Number Ratio THT C206 CX2062 1:1CT 2 SMT C244 CX2147 1:1CT SMT C224 CX2157 1:1CT 1 SMT C224 CX2045L 1 SMT C217 CX2047L 1:4 SMT C238 C2022 1:4CT SMT C215 C2073 1:4CT 2 ...