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参数资料
| 型号： | HMC174MS8 |
| 厂商： | HITTITE MICROWAVE CORP |
| 元件分类： | 开关 |
| 英文描述： | 0 MHz - 3000 MHz RF/MICROWAVE DIVERSITY SWITCH, 1.8 dB INSERTION LOSS |
| 封装： | ULTRA SMALL, PLASTIC, SMT, MSOP-8 |
| 文件页数： | 5/6页 |
| 文件大小： | 212K |
| 代理商： | HMC174MS8 |
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For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
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HMC174MS8 / 174MS8E
v04.0109
GaAs MMIC T/R SWITCH
DC - 3 GHz
Pin Descriptions
Pin Number
Function
Description
Interface Schematic
1
A
See truth table and control voltage table.
2
B
See truth table and control voltage table.
3, 5, 8
RFC, RF1, RF2
This pin is DC coupled and matched to 50 Ohm.
Blocking capacitors are required.
4Vdd
Supply Voltage.
6, 7
GND
This pin must be connected to RF/DC ground.
Typical Application Circuit
Notes:
1. Set logic gate and switch Vdd = +3V to +5V and use HCT series logic to provide a TTL driver interface.
2. Control inputs A/B can be driven directly with CMOS logic (HC) with Vdd of 3 to 8 Volts applied to the CMOS logic gates and to
pin 4 of the RF switch.
3. DC Blocking capacitors are required for each RF port as shown. Capacitor value determines lowest frequency of operation.
4. Highest RF signal power capability is achieved with V set to +8V. The switch will operate properly (but at lower RF power
capability) at bias voltages down to +3V.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| HMC174MS8_05 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:GaAs MMIC T/R SWITCH DC - 3 GHz |
| HMC174MS8E | 制造商:Hittite Microwave Corp 功能描述:IC MMIC SWITCH GAAS 3GHZ 8-MSOP |
| HMC175MS8 | 制造商:HITMIC 功能描述: |
| HMC175MS8_06 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:GaAs MMIC SMT DOUBLEBALANCED MIXER, 1.7 - 4.5 GHz |
| HMC175MS8_08 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:GaAs MMIC SMT DOUBLEBALANCED MIXER, 1.7 - 4.5 GHz |
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