MA-COM ETC4-1-2_1

4:1 Step-up Transformer
Rev N
ETC4-1-2
2.0 - 800 MHz
Features:
• Surface mount
• Center tap on secondary
• Available on tape & reel
SM-22B
123
Description
M/A Com’s ETC4-1-2 is a 4:1 flux coupled step-up
transformer in a low cost, surface mount package.
Ideally suited for high volume wireless applications.
5
4
Dimensions in inches [mm]
Tolerance: .xx ± .02, .xxx ± .010
Ordering Information
Part Number
Package
ETC4-1-2TR
Tape & Reel
Electrical Specifications: 25°C, Impedance = 50 O
Parameter
Frequency (MHz)
Units
Minimum
Typical
Maximum
Frequency Range
2.0-800
Insertion Loss
10 –100
dB
-
0.9
1.0
Insertion Loss
5.0-600
dB
-
1.6
2.0
Insertion Loss
2.0-800
dB
-
2.5
3.0
Amplitute Unbalance
10-100
dB
-
0.2
0.25
Amplitute Unbalance
2.0-800
dB
-
0.8
1.0
Phase Unbalance
10-500
°
-
1.5
2.0
Phase Unbalance
2.0-800
°
-
4.0
10.0
1
4:1 Step-up Transformer, 2.0 — 800 MHz
ETC4-1-2
Absolute Maximum Ratings
Parameter
Pin Configuration
Maximum
Function
Pin #
250mW
Secondary
1
30mA
Secondary CT
2
Operating temperature
-40°C - +85°C
Secondary Dot
3
Storage temperature
-40°C - +85°C
Primary Dot
4
Primary
5
RF input power
DC current
Insertion Loss Port 1
Insertion Loss Port 2
0.0
-0.5
-1.0
-1.0
dB
-0.5
-1.5
-2.0
-2.0
-2.5
-2.5
Frequency (MHz)
792
768
744
720
696
672
648
624
600
576
552
528
504
480
456
432
408
385
361
337
313
289
265
241
217
193
169
97
145
73
121
-3.0
49
792
768
744
720
696
672
648
624
600
576
552
528
504
480
456
432
408
385
361
337
313
289
265
241
217
193
169
97
145
73
121
49
25
1
-3.0
25
-1.5
1
dB
0.0
Frequency (MHz)
Amplitute Unbalance
Schematic
1.0
Primary
0.6
dB
0.4
0.2
0.0
Secondary
0.8
-0.2
792
768
744
720
696
672
648
624
600
576
552
528
504
480
456
432
408
385
361
337
313
289
265
241
217
193
169
145
121
97
73
49
25
1
-0.4
Frequency (MHz)
Specification subject to change without notice.
North America: (800) 366-2266
Asia/Pacific: +81-44-844-8296
Europe: +44 (1344) 869 595
2