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• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400

• India Tel: +91.80.4155721

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Visit www.macomtech.com for additional data sheets and product information.

M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make

changes to the product(s) or information contained herein without notice.

ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions

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

Solutions has under development. Performance is based on engineering tests. Specifications are

typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.

Commitment to produce in volume is not guaranteed.

E-Series RF 1:4 Flux Coupled Step-up Transformer

2 – 800 MHz

Rev. V4

ETC4-1-2TR

†Reference Application Note M538 for lead-free solder reflow recommendations.

Meets JEDEC moisture sensitivity level 1 requirements.

Parameter

Absolute Maximum

DC Power

250mW

DC Current

30mA

Operating Temperature

-55°C to +85°C

Storage Temperature

-55°C to +125°C

4. Exceeding any one or combination of these limits may cause

permanent damage to this device.

5. M/A-COM does not recommend sustained operation near

these survivability limits.

6. External DC blocking capacitors are required on all RF ports (39 pF capacitors are recommended).

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Parameter

Test Conditions

Frequency

Units

Min

Typ

Max

RF Frequency

—

2 - 800

MHz

—

—

—

Insertion Loss

10 - 100

5 - 600

2 - 800

dB

dB

dB

—

—

—

—

1.21

—

1.0

2.0

3.0

Amplitude Unbalance

—

10 - 100

2 - 800

dB

dB

—

—

—

—

0.25

1.0

Phase Unbalance

—

10 - 500

2 - 800

Degrees

Degrees

—

—

—

—

2.0

10.0