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HMC646 PDF预览

HMC646

更新时间: 2024-09-18 14:57:59
品牌 Logo 应用领域
亚德诺 - ADI 光电二极管
页数 文件大小 规格书
8页 385K
描述
40W SPDT Failsafe Switch SMT, 0.1 - 2.1 GHz

HMC646 数据手册

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HMC646LP2 / 646LP2E  
v02.1009  
GaAs MMIC 40W FAILSAFE  
SWITCH, 0.1 - 2.1 GHz  
Typical Applications  
Features  
The HMC646LP2(E) is ideal for:  
• LNA Protection & T/R Switching  
• TD-SCDMA / 3G Infrastructure  
• Satellite Subscriber Terminals  
High Input P0.1dB: +46 dBm Tx  
Low Insertion Loss: 0.4 dB  
High IIP3: +74 dBm  
Single Positive Control: 0/+3V to 0/+8V  
Failsafe operation; Tx ‘On’ when unpowered  
2x2mm DFN SMT Package  
• Private Mobile Radio & Public Safety Handsets  
• Automotive Telematics  
General Description  
Functional Diagram  
The HMC646LP2(E) is an SPDT switch in a leadless  
DFN surface mount plastic package for use in trans-  
mit / receive and LNA protection applications which  
require very low distortion and high power handling  
of up to 40 watts with less than 10% duty cycle. This  
robust switch can control signals from 100 - 2100  
MHz* and is ideal for TD-SCDMA / 3G repeaters,  
PMR, automotive telematics, and satellite subscriber  
terminal applications. The design provides excep-  
tional P0.1dB of +46 dBm and +74 dBm IIP3 on the  
Transmit (Tx) port. The failsafe topology provides a  
low loss path from Tx to RFC, when no DC power is  
available.  
11  
Electrical Specifications, TA = +25°C, Vdd= 5V, Vctl = 0/+5 Vdc, 50 Ohm System*  
Parameter  
Min.  
Typ.  
Max.  
Min.  
Typ.  
Max.  
Min.  
Typ.  
Max  
Units  
MHz  
Frequency Range  
Insertion Loss  
869 - 960  
1525 - 1661  
2010 - 2025  
Tx - RFC  
RFC - Rx  
0.3  
0.4  
0.6  
0.7  
0.6  
0.8  
0.9  
1.1  
0.7  
1.3  
1.0  
1.7  
dB  
dB  
Tx - RFC  
RFC - Rx  
20  
28  
27  
38  
15  
20  
22  
30  
12  
25  
17  
32  
dB  
dB  
Isolation  
Tx - RFC  
RFC - Rx  
17  
25  
27  
20  
25  
12  
dB  
dB  
Return Loss  
Input Power for 0.1 dB  
Compression  
Tx - RFC  
RFC - Rx  
44  
20  
46  
20  
46  
20  
dBm  
dBm  
Input Third Order  
Intercept (Two-tone input  
power = +17 dBm each tone)  
Tx - RFC  
RFC - Rx  
71  
41  
74  
42  
74  
34  
dBm  
dBm  
Switching Characteristics  
tRISE, tFALL (10/90% RF)  
tON, (50% CTL to 90% RF)  
tOFF (50% CTL to 10% RF)  
100  
320  
320  
100  
320  
320  
100  
320  
320  
ns  
ns  
ns  
* Specifications and data reflect HMC646LP2(E) measured using the respective application circuits for each  
designated frequency band found herein  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
For price, delivery, and to place orders: Analog Devices, Inc.,  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rights of third parties that may result from its use. Specifications subject to change without notice. No  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106  
Phone: 781-329-4700 • Order online at www.analog.com  
Application Support: Phone: 1-800-ANALOG-D  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registered trademarks are the property of their respective owners.  
11 - 216  

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