파트넘버.co.kr CH20-0032-17G-TR 데이터시트 PDF


CH20-0032-17G-TR 반도체 회로 부품 판매점

Low Cost SMT 17dB Bi-Directional Coupler 824 - 960 MHz



Tyco Electronics 로고
Tyco Electronics
CH20-0032-17G-TR 데이터시트, 핀배열, 회로
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 @ TA = +25°C
Parameter
Unit
Insertion Loss
VSWR
Coupling
Coupling Flatness
Directivity
dB
-
dB
dB
dB
1. All specifications apply with a 50-ohm source and load impedance.
Min.
-
-
-
-
10
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
North America: Tel. (800) 366-2266
Fax (800) 618-8883
s Asia/Pacific: Tel. +81 (03) 3226-1671
Fax +81 (03) 3226-1451
s Europe: Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020


CH20-0032-17G-TR 데이터시트, 핀배열, 회로
Low Cost SMT 17 dB Bi-Directional Coupler
CH20-0032-17G
V2.00
Absolute Maximum Ratings 1
Parameter
Input Power
Operating Temperature
Storage Temperature
Absolute Maximum
2W CW
-40°C to +85°C
-65°C to +150°C
1. Exceeding these limits may cause permanent damage.
Recommended PCB Configuration
.035 TYP.
Functional Diagram
1
RF IN
-17dB
GND
GND
8
COUPLED
GND
GND
.081
TYP.
RF IN
.244
.030
TYP.
RF OUT
COUPLED
.018 DIA. PLATED
THRU (12X)
.050 DIA. PLATED
THRU (2X)
ISOLATED
RF OUT
4
ISOLATED
5
Note: Pins 2, 3, 6, and 7 must be RF and DC grounded.
.072
TYP.
.244
(Dimensions in Inches)
Circuit Material: FR-4, 0.16 Thick
Typical Performance @ +25°C
DIRECTIVITY VS. FREQUENCY
0
-2
-4
-6
-8
-10
-12
-14
-16
-18
820 840 860 880 900 920 940 960
FREQUENCY (MHz)
INSERTION LOSS VS. FREQUENCY
-0.3
-0.31
-0.32
-0.33
-0.34
-0.35
-0.36
820 840
860 880 900 920
FREQUENCY (MHz)
940 960
VSWR VS. FREQUENCY
1.4
1.36
1.32
1.28
1.24
1.2
810
840 870 900 930
FREQUENCY (MHz)
960
COUPLING VS. FREQUENCY
-15.8
-16
-16.2
-16.4
-16.6
-16.8
-17
-17.2
820 840 860 880 900 920
FREQUENCY (MHz)
940 960
2 The Preliminary Specifications Data Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction. M/A-COM, Inc.
North America: Tel. (800) 366-2266
Fax (800) 618-8883
s Asia/Pacific: Tel. +81 (03) 3226-1671
Fax +81 (03) 3226-1451
s Europe: Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020




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Low Cost SMT 17dB Bi-Directional Coupler 824 - 960 MHz - Tyco Electronics