HMC468LP3 1dB LSB 3-Bit Digital Attenuator SMT, DC-6 GHz
The HMC468LP3(E) is a broadband 3-bit GaAs IC digital attenuator in low cost leadless surface mount package. Covering DC to 6.0 GHz, the insertion loss is less than 1 dB typical up to 4 GHz. The attenuator bit values are 1 (LSB), 2 and 4 dB for a total attenuation of 7 dB. Attenuation accuracy is excellent at ±0.4 dB typical step error with an IIP3 of +50 dBm. Three control voltage inputs, toggled between 0 and +5V, are used to select each attenuation state. A single Vdd bias of +5V is required.
技术特性
- 1 dB LSB Steps to 7 dB
- High IP3: +50 dBm
- ±0.25 dB Typical Bit Error
- Single Control Line Per Bit
- Single +5V Supply
- 3x3 mm SMT Package
- Included in the
HMC-DK004 Designer’s Kit
订购信息 Ordering Information
应用领域 APPLICATION
- Cellular; UMTS/3G Infrastructure
- Fixed Wireless & WLL
- Microwave Radio & VSAT
- Test Equipment
|
技术指标
| Freq. (GHz) |
Function |
Loss (dB) |
Atten. Range (dB) |
IIP3 (dBm) |
Control Input (Vdc) |
Package |
| DC - 6 |
3-Bit Digital |
0.7 |
1 to 7 |
50 |
TTL / CMOS |
LP3 |
功能框图 Functional Block Diagram
|
