RF TRANSFORMER
For Wideband RF Applications
For single-ended to balanced applications
Value-oriented construction
Small surface mount package
Excellent insertion loss
Various impedance ratios available
Electrical Specifications @ 25°C
Standard RoHS-6
Part
Compliant
Number
Part No.
C2073
C2073NL
C2073A
C2073ANL
Impedance Ratio
1
Pri:Sec
(±2%)
1:4CT
Turns Ratio
1
Pri:Sec
(±2%)
1:2CT
Insertion Loss
2
(dB TYP/MAX)
5-65MHz:
0.50/0.70
65-200MHz:
0.80/1.20
Amplitude Balance
2
(dB TYP/MAX)
5-65MHz:
0.01/0.02
65-200MHz:
0.02/0.05
Phase Balance
2
(degrees TYP/MAX)
5-65MHz:
0.4/2.0
65-200MHz:
2.0/5.0
Return Loss
(dB TYP/MIN)
5-65MHz:
20/15
65-200MHz:
13/7.0
CX2148
CX2148NL
5-50 MHz:
5-50 MHz:
5-50 MHz:
5-50 MHz:
1:1CT
1:1CT
0.50dB MAX
0.10dB MAX
2° MAX
20dB MIN
CX2148A CX2148ANL
NOTE:
Part with cover plate is designated C2073A or CX2148A. Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number
(ex: C2073T, C2073AT or C2073NLT).
Mechanical
C2073/CX2148
.154 dia.
3,91 dia.
.169 ± .004
4,30 ± 0,10
Schematic
.106
2,69
Date Code Country of Origin
C2073/CX2148
.209 ± .004
5,30 ± 0,10
.114
2,90
1
.236
6,00
6
2
3
SEC:PRI
4
Pin 1
.059
1,50
.118
3,00
.028 ± .004
0,71 ± 0,10
.059
1,50
.118
3,00
5X .039
1,00
SUGGESTED PAD LAYOUT
NOTE: C2073A and
CX2148A has
optional cover plate
Dimensions:
Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
.150 MAX
3,81 MAX
.002/0,05
5 SURFACES
.003 ± .002
0,08 ± 0,05
5X .030
0,76
5X 0° 8°
USA 858 674 8100
•
UK 44 1483 401 700
•
France 33 3 84 35 04 04
•
Singapore 65 6287 8998
•
Shanghai
86 21 54643211 / 2
•
China 86 769 5538070
•
Taiwan 886 3 4641811
www.pulseeng.com
C224.B (2/06)
PULSE [ PULSE A TECHNITROL COMPANY ]
