MACOM ETC1-1-6TR, ETC1-1-6 Datasheet

E-Series RF 1:1 Transformer
760 - 960 MHz

Features

●

Surface Mount

●

1:1 Impedance Ratio

Description

M/A-COM’s ETC1-1-6 is a 1:1 RF transformer in a
low-cost, surface mount package. Ideally suited for high
volume cellular and wireless applications.

Schematic

PRI SEC

ETC1-1-6

V3.00

SM-22

Specifications @ 25°C

Frequency Range: 760 - 960 MHz

Parameter Maximum Mean (x) Sigma ( σ)

Insertion Loss (f
760 - 960 MHz 2.0 dB 0.22 0.096
Amplitude Unbalance
760 - 960 MHz 1.2 dB – –
Phase Unbalance
760 - 960 MHz 5° – –

Note: Mean and sigma calculated from average loss at @ (fU- fL)/2 + fL.

L

- fU)

Unless Otherwise Noted: .x = ±0.04 (1.00)

Pin Configuration

Ordering Information

Part No. Packaging

ETC1-1-6 Tubes
ETC1-1-6TR Tape & Reel

M/A-COM, Inc.

North America: Tel. [phone] ■ Asia/Pacific: Tel. [phone] ■ Europe: Tel. [phone]

Specifications Subject to Change Without Notice.

Fax [phone] Fax [phone] Fax [phone]

Dimensions in ( ) are in mm.

.xx = ±0.02 (0.50)
.xxx = ±0.010 (0.250)

Pin No. Function

1 Secondary dot
2 Not connected
3 Secondary
4 Primary
5 Primary dot

S 0758 E

1

E-Series RF 1:1 Transformer

Absolute Maximum Ratings

Parameter Absolute Maximum

Parameter Absolute Maximum
RF Power 250 mW
DC Current 30 mA
Operating/Storage Temp. -20°C to +85°C

Typical Performance

Over Extended Bandwidth (30 kHz - 3 GHz)

ETC1-1-6

V3.00

INSERTION LOSS vs FREQUENCY

B1

A1

–10.0 unit4s21 0.0B

–10.0 unit4s31 0.0A

30.0 kHz freq 3.0 GHz A

30.0 kHz freq 3.0 GHz B

INSERTION LOSS (0 to -10 dB) vs FREQ (30 kHz TO 3 GHz) PHASE UNBALANCE (0 to 369 deg) vs FREQ (30 kHz to 3 GHz)

AMPLITUDE UNBALANCE vs FREQUENCY

A1

PHASE UNBALANCE vs FREQUENCY

0.0 avgpb2 360.0B

0.0 avgpb1 360.0A

30.0 kHz freq 3.0 GHz A

30.0 kHz freq 3.0 GHz B

INPUT IMPEDANCE vs FREQUENCY

B1

A1

B1

–5.0 unit4s21–unit4s31 5.0A

30.0 kHz freq 3.0 GHz A

AMP UNBALANCE (5 to -5 dB) vs FREQ (30 kHz to 3 GHz)

Y–FS= 1.0 avgiprl B

30.0 kHz freq 3.0 GHz B

INPUT IMPEDANCE on SMITH CHART; FREQ (30 kHz to 3 GHz)

Note: All measurements performed on Hewlett Packard 8753D Network Analyzer (201 sample points, linear scale) in a 50 ohm coplanar waveguide
environment. Tables created using MDS software.

S-Parameter data available by E-Mail. Send your request to: [e-mail].

2

Specifications Subject to Change Without Notice.

M/A-COM, Inc.

North America: Tel. [phone] ■ Asia/Pacific: Tel. [phone] ■ Europe: Tel. [phone]

Fax [phone] Fax [phone] Fax [phone]