CH20-0032-17G-TR [TE]

Low Cost SMT 17dB Bi-Directional Coupler 824 - 960 MHz; 低成本SMT 17分贝双向耦合器824 - 960兆赫
CH20-0032-17G-TR
型号: CH20-0032-17G-TR
厂家: TE CONNECTIVITY    TE CONNECTIVITY
描述:

Low Cost SMT 17dB Bi-Directional Coupler 824 - 960 MHz
低成本SMT 17分贝双向耦合器824 - 960兆赫

射频 微波
文件: 总2页 (文件大小:107K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
Coming Attractions  
Low Cost SMT 17dB Bi-Directional  
Coupler 824 - 960 MHz  
CH20-0032-17G  
V2.00  
Features  
SO-8  
Device is Bi-Directional  
Small Size and Low Profile  
PIN 8  
.2284-.2440  
.1497-.1574  
(5.80-6.20)  
Industry Standard SOIC-8 SMT Plastic Package  
Superior Repeatability  
Typical Insertion Loss 0.3 dB  
Typical Directivity 15 dB  
(3.80-4.00)  
.010(0.25) M B M  
- B -  
Orientation  
mark  
PIN 1  
.0099-0.0196  
x 45° Chamfer  
(0.25-0.50)  
.1890-.1968  
(4.80-5.00)  
- A -  
.0532-.0688  
(1.35-1.75)  
2 Watt Power Handling  
0°-8°  
- C -  
.004 (0.10)  
.016-.050  
.0040-.0098  
(0.10-0.25)  
(0.40-1.27)  
Description  
.0075-0.0098  
(0.19-0.25)  
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.  
.013-.020 TYP.  
(0.33-0.51)  
.050(1.27) BSC.  
.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  
Description  
SOIC-8 Lead Plastic Package  
Forward Tape & Reel*  
Reverse Tape & Reel*  
CH20-0032-17G-TR  
CH20-0032-17G-RTR  
* If specific reel size is required, consult factory for part number  
assignment.  
Typical Electrical Specifications1 @ T = +25°C  
A
Parameter  
Unit  
Min.  
Typ.  
Max.  
Insertion Loss  
VSWR  
dB  
-
-
-
0.3  
1.3:1  
17 ±2  
1.2  
0.5  
1.6:1  
-
Coupling  
dB  
dB  
dB  
-
Coupling Flatness  
Directivity  
-
1.5  
-
10  
15  
1. All specifications apply with a 50-ohm source and load impedance.  
The Preliminary Specifications Data Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction.  
M/A-COM, Inc.  
1
North America: Tel. (800) 366-2266  
Fax (800) 618-8883  
Asia/Pacific: Tel. +81 (03) 3226-1671  
Fax +81 (03) 3226-1451  
Europe: Tel. +44 (1344) 869 595  
Fax +44 (1344) 300 020  
Low Cost SMT 17 dB Bi-Directional Coupler  
Absolute Maximum Ratings1  
CH20-0032-17G  
V2.00  
Functional Diagram  
Parameter  
Input Power  
Absolute Maximum  
2W CW  
-17dB  
8
1
Operating Temperature  
Storage Temperature  
-40°C to +85°C  
-65°C to +150°C  
COUPLED  
RF IN  
GND  
GND  
1. Exceeding these limits may cause permanent damage.  
GND  
GND  
Recommended PCB Configuration  
.035 TYP.  
.081  
TYP.  
RF IN  
COUPLED  
.018 DIA. PLATED  
ISOLATED  
5
RF OUT  
THRU (12X)  
4
.244  
.050 DIA. PLATED  
THRU (2X)  
.030  
TYP.  
Note: Pins 2, 3, 6, and 7 must be RF and DC grounded.  
RF OUT  
ISOLATED  
.072  
TYP.  
.244  
(Dimensions in Inches)  
Circuit Material: FR-4, 0.16 Thick  
Typical Performance @ +25°C  
INSERTION LOSS VS. FREQUENCY  
DIRECTIVITY VS. FREQUENCY  
0
-2  
-0.3  
-0.31  
-0.32  
-0.33  
-0.34  
-0.35  
-0.36  
-4  
-6  
-8  
-10  
-12  
-14  
-16  
-18  
820 840  
860  
880  
900  
920  
940 960  
820 840  
860  
880  
900  
920  
940  
960  
FREQUENCY (MHz)  
FREQUENCY (MHz)  
COUPLING VS. FREQUENCY  
VSWR VS. FREQUENCY  
-15.8  
-16  
1.4  
1.36  
-16.2  
-16.4  
-16.6  
-16.8  
-17  
1.32  
1.28  
1.24  
1.2  
-17.2  
820  
840  
860  
880  
900  
920  
940 960  
810  
840  
870  
900  
930  
960  
FREQUENCY (MHz)  
FREQUENCY (MHz)  
The Preliminary Specifications Data Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction.  
2
M/A-COM, Inc.  
North America: Tel. (800) 366-2266  
Fax (800) 618-8883  
Asia/Pacific: Tel. +81 (03) 3226-1671  
Fax +81 (03) 3226-1451  
Europe: Tel. +44 (1344) 869 595  
Fax +44 (1344) 300 020  

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