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参数资料
| 型号： | HMC230MS8E |
| 厂商： | HITTITE MICROWAVE CORP |
| 元件分类： | 衰减器 |
| 英文描述： | 750 MHz - 2000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 2.1 dB INSERTION LOSS-MAX |
| 封装： | ROHS COMPLIANT, PLASTIC, SMT, MSOP-8 |
| 文件页数： | 3/6页 |
| 文件大小： | 185K |
| 代理商： | HMC230MS8E |
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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
Control & Bias Voltages
Application Circuit
DC blocking capacitors C1 & C2 are required on RF1 & RF2. Choose
C1 = C2 = 100 ~ 300 pF to allow lowest customer specific frequency to
pass with minimal loss. R1 = 5K Ohm is required to supply voltage to
the circuit through either PIN 1 or PIN 5.
Truth Table
Control Voltage Input
Attenuation Setting
RF1 - RF2
V1
16 dB
V2
4 dB
V3
8 dB
High
Reference I.L.
High
Low
High
4 dB
High
Low
8 dB
Low
High
16 dB
Low
28 dB
Max. Atten.
Any combination of the above states will provide an attenuation
approximately equal to the sum of the bits selected.
State
Bias Condition
Low
0 to +0.2Vdc @ 20 uA Max
High
Vdd ±0.2V @ 50 uA Typ
Note: Vdd = +3V to +5V ± 0.2V
HMC230MS8 / 230MS8E
v02.0505
4 dB LSB GaAs IC 3-BIT DIGITAL
ATTENUATOR, 0.75 - 2.0 GHz
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相关代理商/技术参数 |
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|---|---|
| HMC230MS8ETR | 制造商:Hittite Microwave Corp 功能描述:HMC230 Series 0.75 - 2 GHz 4 dB LSB GaAs MMIC 3-Bit Digital Attenuator - MSOP-8 |
| HMC231G7 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:GaAs MMIC SMT HIGH ISOLATION SPST SWITCH, DC - 6 GHz |
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| HMC231G7_08 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:GaAs MMIC SMT HIGH ISOLATION SPST SWITCH, DC - 6 GHz |
| HMC231G7TR | 功能描述:RF Switch IC General Purpose SPDT 6GHz 50 Ohm 7-SMD 制造商:analog devices inc. 系列:- 包装:剪切带（CT） 零件状态:过期 频率?- 下:DC 频率?- 上:6GHz 隔离 @ 频率:48dB @ 4GHz（标准） 插损 @ 频率:1.4dB @ 4GHz IIP3:49dBm（标准） 拓扑:- 电路:SPDT P1dB:27dBm 特性:- 阻抗:50 欧姆 工作温度:-40°C ~ 85°C 电压 - 电源:5V RF 类型:通用 封装/外壳:7-SMD，鸥翼型 供应商器件封装:7-SMD 标准包装:1 |
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