CH-138_1 Datasheet, PDF (1/2 Pages) Tyco Electronics – 11dB Bi-Directional Couplers, 10 - 500 MHz

11 dB, Bi-Directional Coupler,
10 - 500 MHz
Features
• Constant Coupling - Within ± 0.5 dB Max
• MIL-STD-202 Screening Available
Description
Bi-Directional couplers offer the ability to couple the
power in two directions while maintaining directivity.
TO-8-2
CH-138
V4
Pin Configuration
Pin No.
1
2
3
4
5
6
Function
GND
B
GND
GND
C
GND
Pin No.
7
8
9
10
11
12
Function
GND
A
GND
GND
D
GND
Electrical Specifications¹: T_A = -55°C to +85°C
Parameter
Coupling
Coupling Flatness
VSWR
Directivity
Test Conditions
Input to Output
—
All Ports
Both Directions
Frequency
—
—
10 - 500 MHz
25 - 200 MHz
—
Main Line Loss ²
—
—
Input Power
—
—
Units
Min
Typ
Max
dB
9.8
10.8
11.8
dB
—
—
± 0.5
Ratio
—
Ratio
—
dB
17
—
1.8:1
—
1.5:1
—
—
dB
—
—
1.6
Watt
—
—
1.0
1. All specifications apply with 50 ohm source and load impedance.
2. Includes theoretical power split.
This product contains elements protected by United States Patent umber 3,426,298.
1
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 product(s) or
information.
• North America Tel: [phone] / Fax: [phone]
• Europe Tel: [phone] / Fax: [phone]
• Asia/Pacific Tel: [phone] / Fax: [phone]
Visit www.macom.com for additional data sheets and product information.