CSD-10H-1.5G Datasheet, PDF (1/2 Pages) Merrimac Industries, Inc. – DIRECTIONAL COUPLER

CSD-10H-1.5G
DIRECTIONAL COUPLER
REV: 008, 07/27/04
TECHNICAL DESCRIPTION
FEATURES
• 1.0 - 2.0 GHz
• LOW LOSS
• HIGH DIRECTIVITY
• EXCELLENT COUPLING ACCURACY
• SURFACE MOUNT
APPLICATIONS
• DCS 1800 BASE STATION
RF SUBSYSTEMS
• PCS 1900 BASE STATION
RF SUBSYSTEMS
• TELEMETRY
• GPS
The Multi-Mix^® CSD-10H-1.5G provides a 10 dB coupling with low insertion loss, low VSWR, and high
directivity. Accurate coupling factors make this series ideal for use in power amplifiers and RF signal dis-
tribution and processing equipment.
CSD - 10 directional couplers are fusion bonded multilayer stripline devices. The fusion bonding process
yields a homogeneous monolithic dielectric structure with reliability, ruggedness, and electrical perform-
ance that is superior to conventional adhesive bonding techniques.
FREQUENCY RANGE
MHz
1000 - 2000
FREQUENCY SENSITIVITY
(dB MAX)
± 0.75
GENERAL SPECIFICATIONS
INSERTION LOSS
(dB MAX)
MEAN
COUPLING
0.25
10 ± 1.0
VSWR
(MAX, ALL PORTS)
1.22:1
DIRECTIVITY
(dB MIN)
17
POWER
(AVG. CW WATTS)
100
OPERATING
TEMPERATURE
-55° - +85° C
PACKAGE OUTLINE / TAPE AND REEL ORIENTATION
DIRECTION OF FEED
P₀
P
PAD 1
1
K
0
"A"
"A"
W
B₀
.070
MARKED SIDE UP
W
P1 P0 A0
B0
K0
ENGLISH (in) 1.2598 0.6299 0.1575 0.3598 0.5697 0.0799
METRIC (mm) 32.00 16.00 4.00 9.14 14.47 2.03
A₀
SECTION "A"-"A"
THE MULTI-MIX MICROTECHNOLOGY^® GROUP IS ISO 9001:2000 REGISTERED
U.S. Patent 6,099,677 and other Patents Pending.
Merrimac Industries / 41 Fairfield Place, West Caldwell, NJ 07006
Tel: [phone].MMFM / Fax: [phone] / Email: [e-mail] / www.merrimacind.com