CH20-0032-17G Datasheet, PDF (1/2 Pages) Tyco Electronics – Low Cost SMT 17dB Bi-Directional Coupler 824 - 960 MHz

Coming Attractions
Low Cost SMT 17dB Bi-Directional
Coupler 824 - 960 MHz
CH20-0032-17G
Features
q Device is Bi-Directional
q Small Size and Low Profile
q Industry Standard SOIC-8 SMT Plastic Package
q Superior Repeatability
q Typical Insertion Loss 0.3 dB
q Typical Directivity 15 dB
q 2 Watt Power Handling
Description
M/A-COM’s CH20-0032-17G is an IC based monolithic bi-
directional coupler in a low cost SOIC-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 communica-
tion applications where size and PCB real estate is a
premium. Available in tape and reel.
SO-8
V2.00
PIN 8
Orientation
mark
.1497-.1574
(3.80-4.00)
-B-
.2284-.2440
(5.80-6.20)
.010(0.25) M B M
PIN 1
.1890-.1968
(4.80-5.00)
-A-
.0532-.0688
(1.35-1.75)
0°-8°
-C-
.0099-0.0196
x 45° Chamfer
(0.25-0.50)
.004 (0.10)
.050(1.27) BSC.
.0040-.0098
(0.10-0.25)
.013-.020 TYP.
(0.33-0.51)
.016-.050
(0.40-1.27)
.0075-0.0098
(0.19-0.25)
.010(0.25) M C A M B S
8- Lead SOP outline dimensions
Narrow body .150
(All dimensions per JEDEC No. MS-012-AA, Issue C)
Dimensions in ( ) are in mm.
Unless Otherwise Noted: .xxx = ± 0.010 (.xx = ± 0.25)
.xx = ± 0.02 (.x = ±0.5)
The CH20-0032-17G is fabricated using a passive-
integrated circuit process. The process features full chip
passivation for increased performance and reliability.
Ordering Information
Part Number
CH20-0032-17G
CH20-0032-17G-TR
CH20-0032-17G-RTR
Description
SOIC-8 Lead Plastic Package
Forward Tape & Reel*
Reverse Tape & Reel*
* If specific reel size is required, consult factory for part number
assignment.
Typical Electrical Specifications¹ @ T_A = +25°C
Parameter
Unit
Min.
Insertion Loss
dB
-
VSWR
-
-
Coupling
dB
-
Coupling Flatness
dB
-
Directivity
dB
10
1. All specifications apply with a 50-ohm source and load impedance.
Typ.
0.3
1.3:1
17 ±2
1.2
15
Max.
0.5
1.6:1
-
1.5
-
M/A-COM, Inc. ^{The Preliminary Specifications Data Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction.}
1
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