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产品型号DC17-73的Datasheet PDF文件预览

Directional Coupler  
DC17-73  
Features  
Low Cost  
Low Profile  
Small SOT-6 Package  
Tape & Reel  
Description  
The DC17-73 is a monolithic directional coupler for low  
cost wireless applications. It offers low loss, good isolation,  
good input/output matching and exceptional coupling  
repeatability. Performance specified for two different bands.  
It is available in the SOT-6 lead surface mount package.  
Electrical Specifications at 25°C  
Parameter  
Min.  
Typ.  
Max.  
1.66  
.70  
Unit  
GHz  
dB  
Min.  
Typ.  
Max.  
Unit  
GHz  
dB  
Frequency  
Insertion Loss  
Isolation  
1.42  
1.71  
1.99  
.85  
1
.60  
22  
.75  
21  
21  
dB  
20  
dB  
Input VSWR  
Output VSWR  
Coupling  
1.1:1  
1.1:1  
11.8  
1.2:1  
1.3:1  
1.3:1  
12.8  
1.1:1  
1.1:1  
10.3  
1.25:1  
1.3:1  
1.3:1  
11.3  
10.8  
dB  
9.3  
dB  
Coupled Port VSWR  
1. Coupling loss included.  
1.3:1  
1.35:1  
Pin Out  
Block Diagram  
1
6
5
4
GND  
GND  
OUT  
2
3
GND  
COUPLED  
RF IN  
Alpha Industries, Inc. [781] 935-5150 Fax [617] 824-4579 Email sales@alphaind.com www.alphaind.com  
1
Specifications subject to change without notice. 3/99A  
Directional Coupler  
DC17-73  
Typical Performance Data  
1.5  
1.4  
1.3  
1.2  
1.1  
1.0  
0.0  
-0.5  
-1.0  
-1.5  
-2.0  
-2.5  
0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0  
0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0  
Frequency (GHz)  
Frequency (GHz)  
Output VSWR vs. Frequency  
Insertion Loss vs. Frequency  
0.0  
1.5  
1.4  
1.3  
1.2  
1.1  
1.0  
-8.0  
-16.0  
-24.0  
-32.0  
-40.0  
0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0  
Frequency (GHz)  
0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0  
Frequency (GHz)  
Isolation vs. Frequency  
Coupled Port VSWR vs. Frequency  
-5.0  
1.5  
1.4  
1.3  
1.2  
1.1  
1.0  
-10.0  
-15.0  
-20.0  
-25.0  
-30.0  
0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0  
Frequency (GHz)  
0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0  
Frequency (GHz)  
Input VSWR vs. Frequency  
Coupling vs. Frequency  
Alpha Industries, Inc. [781] 935-5150 Fax [617] 824-4579 Email sales@alphaind.com www.alphaind.com  
2
Specifications subject to change without notice. 3/99A  
Directional Coupler  
DC17-73  
Absolute Maximum Ratings  
SOT-6  
0.074  
(1.90 mm REF.)  
Characteristic  
Value  
+4 W  
Input Power  
0.126 (3.20 mm)  
0.087 (2.20 mm)  
PIN 6  
Operating Temperature  
Storage Temperature  
Electrostatic Discharge  
-40°C to +85°C  
-65°C to +150°C  
+125 V  
0.071 (1.80 mm)  
0.052 (1.30 mm)  
PIN 1  
INDICATOR  
PIN 1  
Note: Exceeding these parameters may cause irreversible damage.  
0.020 (0.51 mm)  
0.014 (0.350 mm)  
0.037 (0.95 mm) REF.  
0.012  
(0.30 mm)  
TYP.  
0.057 (1.45 mm)  
0.035 (0.90 mm)  
Recommended Board Layout  
0.006  
(0.15 mm)  
0.000  
5.0˚ ± 1˚  
0.014  
(0.26 mm)  
0.004  
0.075  
0.018 TYP.  
(0.00 mm)  
0.020  
(0.10 mm)  
5.0˚ ± 1˚  
0.022 (0.61 mm)  
0.004 (0.10 mm)  
0.122 (3.10 mm)  
0.106 (2.70 mm)  
0.015  
0.0200 DIA.  
VIA 3 PLACES  
0.039 TYP.  
Material is 10 mil FR4.  
Alpha Industries, Inc. [781] 935-5150 Fax [617] 824-4579 Email sales@alphaind.com www.alphaind.com  
3
Specifications subject to change without notice. 3/99A  
配单直通车
DC17-73产品参数
型号:DC17-73
是否Rohs认证: 不符合
生命周期:Obsolete
IHS 制造商:SKYWORKS SOLUTIONS INC
Reach Compliance Code:unknown
风险等级:5.44
其他特性:IT CAN ALSO OPERATE AT 1710 TO 1990 MHZ
构造:COMPONENT
最大输入功率 (CW):36.02 dBm
最大插入损耗:0.85 dB
JESD-609代码:e0
最大工作频率:1660 MHz
最小工作频率:1420 MHz
最高工作温度:85 °C
最低工作温度:-40 °C
射频/微波设备类型:DIRECTIONAL COUPLER
端子面层:Tin/Lead (Sn/Pb)
最大电压驻波比:1.3
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