参数资料
型号: HMC544
厂商: HITTITE MICROWAVE CORP
元件分类: 开关
英文描述: 0 MHz - 4000 MHz RF/MICROWAVE SGL POLE DOUBLE THROW SWITCH, 1 dB INSERTION LOSS
封装: PLASTIC, SOT-26, SMT, 6 PIN
文件页数: 5/6页
文件大小: 190K
代理商: HMC544
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IT
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SM
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10
10 - 304
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
HMC544 / 544E
GaAs MMIC T/R SWITCH,
DC - 4.0 GHz
v00.0206
Typical Application Circuit
Pin Descriptions
Notes:
1. Set logic gate 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 +3V to +5V applied to the CMOS logic gates.
3. DC Blocking capacitors are required for each RF port as shown. Capacitor value determines lowest frequency of operation.
Pin Number
Function
Description
Interface Schematic
1, 3, 5
RF2, RF1, RFC
These pins are DC coupled and matched to 50 Ohms.
Blocking capacitors are required.
2
GND
This pin must be connected to RF/DC ground.
4
B
See truth and control voltage tables.
6
A
See truth and control voltage tables.
相关PDF资料
PDF描述
HMC544ETR 0 MHz - 4000 MHz RF/MICROWAVE SGL POLE DOUBLE THROW SWITCH, 1 dB INSERTION LOSS
HMC546LP2E 200 MHz - 2700 MHz RF/MICROWAVE DIVERSITY SWITCH, 1.5 dB INSERTION LOSS
HMC547LP3E 0 MHz - 20000 MHz RF/MICROWAVE SGL POLE DOUBLE THROW SWITCH, 2.5 dB INSERTION LOSS
HMC558 5500 MHz - 14000 MHz RF/MICROWAVE DOUBLE BALANCED MIXER, 10 dB CONVERSION LOSS-MAX
HMC565 6000 MHz - 20000 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER
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