HMC1019LP4E 0.5 dB LSB 5-Bit Digital Attenuator SMT, 0.1 - 30 GHz
The HMC1019LP4E is a broadband 5-bit GaAs IC digital attenuator in a low cost leadless surface mount package. Covering 0.1 to 30.0 GHz, the insertion loss is less than 4.0 dB typical. The attenuator bit values are 0.5 (LSB), 1, 2, 4, 8 for a total attenuation of 15.5 dB. Attenuation accuracy is excellent at ±0.3 dB typical step error with an IIP3 of +45 dBm. The control interface is CMOS /TTL compatible and accepts a three wire serial input. The HMC1019LP4E features a user selectable power up state and a serial output port for cascading other Hittite serial controlled components.
技术特性
- 0.5 dB LSB Steps to 15.5 dB
- TTL/CMOS Compatible, Serial Control
- Unique Asynchronous Mode Control
Allows Immediate Attenuation
Level Setting
- ±0.5 dB Typical Bit Error
- High Input IP3: +45 dBm
- 16 mm² Leadless SMT Plastic Package
订购信息 Ordering Information
应用领域 APPLICATION
- Fiber Optics & Broadband Telecom
- Microwave Radio & VSAT
- Military Radios, Radar & ECM
- Space Applications
- Sensors
- Test & Measurement Equipment
|
技术指标
| Freq. (GHz) |
Function |
Loss (dB) |
Atten. Range (dB) |
IIP3 (dBm) |
Control Input (Vdc) |
Package |
| 0.1 - 30 |
5-Bit Digital, Serial Control |
4 |
0.5 to 15.5 |
45 |
0 / +3 to +5V |
LP4 |
功能框图 Functional Block Diagram
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