ETC4-1-2 Datasheet, PDF (1/2 Pages) Tyco Electronics – E-Series RF 1:4 Flux Coupled Step-up Transformer 2.0 - 800 MHz

E-Series RF 1:4 Flux Coupled Step-up Transformer
2.0 - 800 MHz
Features
• Surface Mount
• 1:4 Impedance Ratio
• CT on Secondary
• Available on Tape & Reel
SM-22 Package
ETC4-1-2
Description
M/A-COM’s ETC4-1-2 is a 1:4 RF flux coupled step-up transformer
in a low cost, surface mount package. Ideally suited for high
volume cellular and wireless applications. Typical applications
include single to balanced mode conversion and impedance
matching.
Schematic
Primary Dot 4
3 turns
Primary 5
Electrical Specifications @25°C
Parameter
Frequency Range 2.0 - 800
Insertion Loss (f_L - f_U)
10 - 100 MHz
5.0 - 600 MHz
Units
MHz
dB
dB
Nominal
—
—
—
Maximum
—
1.0
2.0
3 Secondary Dot
3 turns
3 turns
2 Secondary CT
3 turns
1 Secondary
Mean (x)
—
—
1.21
Sigma (σ)
—
—
0.032
Amplitude Unbalance
10 - 100 MHz
2.0 - 800 MHz
Phase Unbalance
10 - 500 MHz
2.0 - 800 MHz
dB
—
dB
—
Degrees
—
Degrees
—
0.25
—
—
1.0
—
—
2.0
—
—
10
—
—
Note: Mean and Sigma calculated from average loss at @ 105 MHz.
Please Note that the photograph above indicates typical package only, not actual unit.
V2.00
S 0258 M
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is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
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Visit www.macomtech.com for additional data sheets and product
Solutions has under development. Performance is based on engineering tests. Specifications are
information.
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
Commitment to produce in volume is not guaranteed.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make