MA-COM ETC-1-1-10TR

E-Series RF 1:1 Transformer
1710 - 1910 MHz
ETC1-1-10
V3.00
Features
●
●
SM-22
Surface Mount
1:1 Impedance Ratio
Description
M/A-COM’s ETC1-1-10 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
Specifications @ 25°C
Frequency Range: 1710 - 1910 MHz
Parameter
Insertion Loss (fL - f U)
1710 - 1910 MHz
Amplitude Unbalance
1710 - 1910 MHz
Phase Unbalance
1710 - 1910 MHz
Maximum
Mean (x) Sigma (σ)
2.0 dB
0.742 dB
0.158
2.0 dB
–
–
10°
–
–
Note: Mean and sigma calculated from average loss at @ (f U - f L)/2 + f L.
Ordering Information
Part No.
ETC-1-1-10
ETC-1-1-10TR
Packaging
Tubes
Tape & Reel
Dimensions in ( ) are in mm.
Unless Otherwise Noted: .x = ±0.04 (1.00)
.xx = ±0.02 (0.50)
.xxx = ±0.010 (0.250)
Pin Configuration
Pin No.
Function
1
Secondary dot
2
Not connected
3
Secondary
4
Primary
5
Primary dot
S 0841 E
Specifications Subject to Change Without Notice.
M/A-COM, Inc.
North America:
1
Tel. (800) 366-2266
Fax (800) 618-8883
■
Asia/Pacific: Tel. +81 (03) 3226-1671
Fax +81 (03) 3226-1451
■
Europe: Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020
ETC1-1-10
E-Series RF 1:1 Transformer
V3.00
Absolute Maximum Ratings
Parameter
RF Power
DC Current
Operating/Storage Temp.
Absolute Maximum
250 mW
30 mA
0°C to +70°C
Typical Performance
INSERTION LOSS vs FREQUENCY
360.0B
360.0A
0.0B
0.0A
Over Extended Bandwidth (30 kHz - 3 GHz)
PHASE UNBALANCE vs FREQUENCY
B1
30.0 kHz
30.0 kHz
freq
freq
3.0 GHz A
3.0 GHz B
30.0 kHz
30.0 kHz
A1
3.0 GHz A
3.0 GHz B
freq
freq
INPUT IMPEDANCE vs FREQUENCY
B
AMPLITUDE UNBALANCE vs FREQUENCY
avgab
5.0A
B1
0.0
0.0
–10.0
–10.0
avgpb2
avgpb1
avgs31
avgs21
A1
–5.0
avgiprl
A1
B1
freq
3.0 GHz A
Y–FS= 1.0
30.0 kHz
30.0 kHz
freq
3.0 GHz B
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: [email protected]
Specifications Subject to Change Without Notice.
M/A-COM, Inc.
2
North America:
Tel. (800) 366-2266
Fax (800) 618-8883
■
Asia/Pacific: Tel. +81 (03) 3226-1671
Fax +81 (03) 3226-1451
■
Europe: Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020