ET4-1-SM1 Datasheet, PDF (1/2 Pages) Tyco Electronics – E-Series RF 4:1 Transformer 0.5 - 350 MHz

ET4-1-SM1
E-Series RF 4:1 Transformer
0.5 – 350 MHz
V1
Features
• 4:1 Impedance Ratio
• CT on Secondary
• Surface Mount
• Tape and reel packaging available
SM - 1 Package
Description
M/A-COM’s ET4-1-SM1 is a 4:1 RF 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. Parts are
packaged in tape & reel.
Electrical Specifications: T_A = 25°C, Z₀ = 50Ω ¹
Parameter
RF Frequency
Insertion Loss
Amplitude Imbalance
Phase Imbalance
Test Conditions
—
F_L—f_U
F_L—f_U
F_L—f_U
Frequency
0.5 - 350
0.5 - 350
2.0 - 100
0.5 - 350
2.0 - 100
0.5 - 350
2.0 - 100
Units
Min
Typ
Max
MHz
—
—
—
dB
—
—
3.0
dB
—
—
1.0
dB
—
—
1.0
dB
—
—
0.1
Degrees
—
—
5°
Degrees
—
—
1°
Absolute Maximum Ratings ¹
Ordering Information
Parameter
RF Power
DC Current
Operating Temperature
Storage Temperature
Absolute Maximum
250 mW
30 mA
-40°C to +85°C
-55°C to +125°C
Part Number
ET4-1-SM1TR
Package
Tape and Reel (900 piece Reel)
1. Operation of this device above any one of these parameters
may cause permanent damage.
1
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions _{• North America Tel: [phone] • Europe Tel: [phone]}
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
• India Tel: [phone]
• China Tel: [phone]
Visit www.macomtech.com for additional data sheets and product information.
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. _{M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make changes to}
Commitment to produce in volume is not guaranteed.
the product(s) or information contained herein without notice.