E-Series RF 1:1 Transform er
1710 – 1910 MHz ETC1-1-10
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any produc t (s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com f or additi onal data sheets and prod uct infor mation.
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1
Features
• 1:1 Impedance Ratio
• Surface Mount
• Tape and reel packaging available
Description
M/A-COM’s ETC1-1-10 is a 1:1 RF tran smission l ine
transformer in a low cost, surface mount package.
Ideally suited for high volume cellular and wireless
applications. Parts are packaged in tape & reel.
Ordering Information
Part Number Package
ETC1-1-10TR Tape and Reel (2000 piece Reel)
SM - 22 Package
Electrical Specifications: TA = 25°C, Z0 = 50Ω 1
Parameter Test Conditi ons Frequency Units Min Typ Max
RF Frequency — 1710 - 1910 MHz — — —
Insertion Loss FL—fU 1710 - 1910 dB — — 2.0
Amplitude Unbalance — 1710 - 1910 dB — — 2.0
Phase Unbalance — 1710 - 1910 Degrees — — 10°
Absolute Maximum Ratings 1
1. Operation of this device above any one of these parameters
may cause permanent damage.
Parameter Absolute Maximum
DC Power 250 mW
DC Current 30 mA
Operating Temperature -40°C to +85°C
Storage Temperature -55°C to +125°C
E-Series RF 1:1 Transform er
1710 – 1910 MHz ETC1-1-10
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any produc t (s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com f or additi onal data sheets and prod uct infor mation.
V1
2
Pin Configuration
Pin No. Function
1 Secondary Dot
2 Not Connected
3 Secondary
4 Primary
5 Primary Dot
Schematic
Input Impedan ce
Phase Unbalance
Typical Performance Curves
Insertion Loss
Ampli tude Unbalance