E-Series RF 3:1 Transformer
0.2 - 250 MHz
ETC3-1T
M/A-COM, Inc.
North America:
Tel. (800) 366-2266
s
Asia/Pacific: Tel. +81 (03) 3226-1671
s
Europe: Tel. +44 (1344) 869 595
Fax (800) 618-8883
Fax +81 (03) 3226-1451
Fax +44 (1344) 300 020
1
Specifications Subject to Change Without Notice.
V3.00
Features
3:1 Impedance Ratio
CT on Secondary
Specifications
@ 25C
Frequency Range
0.2 - 250 MHz
Insertion Loss
Maximum
0.2 - 250 MHz
3 dB
0.3 - 250 MHz
2 dB
4 - 250 MHz
1 dB
Amplitude Imbalance
Maximum
0.2 - 100 MHz
0.3 dB
0.2 - 250 MHz
0.5 dB
Phase Imbalance
Maximum
0.2 - 100 MHz
2
0.2 - 250 MHz
5
Schematic
Ordering Information
Part No.
Packaging
ETC3-1T
Tubes
ETC3-1TTR
Tape & Reel
Absolute Maximum Ratings
SM-22
q
q
S 0631 E
Dimensions in ( ) are in mm.
Unless Otherwise Noted: .x = 0.04 (1.00)
.xx = 0.02 (0.50)
.xxx = 0.010 (0.250)
Pin Configuration
Parameter
Absolute Maximum
RF Power
250 mW
DC Current
30 mA
Operating/Storage Temp.
-20C to +85C
Function
Pin No.
Primary dot
5
Primary
4
Secondary dot
1
Secondary
3
Secondary CT
2
PRI
SEC
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