MA-COM CH20-0032-17G

CH20-0032-17G
Low Cost SMT 17dB Bi-Directional Coupler
824 – 960 MHz
Rev. V3
Features
•
•
•
•
•
•
•
Device is Bi-Directional
Small Size and Low Profile
Superior Repeatability
Typical Insertion Loss 0.3 dB
Typical Directivity 15 dB
2 Watt Power Handling
SOIC-8 Package
Functional Block Diagram
Description
M/A-COM’s CH20-0032-17G is an IC based monolithic bi-directional coupler in a low cost SO-8 plastic
package. This 17 dB coupler is ideally suited for applications where power monitoring, small size, low
insertion loss, superior repeatability, and low cost
are required. Typical applications include base station switching networks, power monitoring in handhelds and other communication applications where
size and PCB real estate is a premium. Available in
tape and reel.
The CH20-0032-17G is fabricated using a passiveintegrated circuit process. The process features full
chip passivation for increased performance and reliability.
1. Pins 2, 3, 6, and 7 must be RF and DC grounded.
Pin Configuration
Ordering Information
Part Number
Package
CH20-0032-17G
Bulk Packaging
CH20-0032-17G-TR
1000 piece reel
CH20-0032-17GSAM
Sample Test Board
Pin No.
Function
Pin No.
Function
1
RF IN
5
ISOLATED
2
GND
6
GND
3
GND
7
GND
4
RF OUT
8
COUPLED
Note: Reference Application Note M513 for reel size
information.
1
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
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
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
CH20-0032-17G
Low Cost SMT 17dB Bi-Directional Coupler
824 – 960 MHz
Rev. V3
Electrical Specifications: TA = 25°C, Z0 = 50Ω 1
Parameter
Units
Min
Typ
Max
Insertion Loss
dB
—
0.3
0.5
VSWR
—
—
1.3:1
1.6:1
Coupling
dB
—
17±2
—
Coupling Flatness
dB
—
1.2
1.5
Directivity
dB
10
15
—
Absolute Maximum Ratings 2,3
2.
3.
Handling Procedures
Please observe the following precautions to avoid
damage:
Parameter
Absolute Maximum
Input Power
2W CW
Operating Temperature
-40ºC to +85ºC
Static Sensitivity
Storage Temperature
-65ºC to +150ºC
GMIC Circuits are sensitive to electrostatic
discharge (ESD) and can be damaged by static
electricity. Proper ESD control techniques should
be used when handling these devices.
Exceeding any one or combination of these limits may
cause permanent damage to this device.
M/A-COM does not recommend sustained operation near
these survivability limits.
Recommended PCB Configuration
2
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
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
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
CH20-0032-17G
Low Cost SMT 17dB Bi-Directional Coupler
824 – 960 MHz
Rev. V3
Typical Performance Curves @ +25ºC
Directivity vs. Frequency
VSWR vs. Frequency
Insertion Loss vs. Frequency
Coupling vs. Frequency
3
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
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
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
CH20-0032-17G
Low Cost SMT 17dB Bi-Directional Coupler
824 – 960 MHz
Rev. V3
SOIC-8†
†
Reference Application Note M538 for solder reflow recommendations.
4
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
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
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.