HMC624LP4 0.5 dB LSB 6-Bit Digital Attenuator SMT, DC - 6 GHz
The HMC624LP4(E) is a broadband 6-bit GaAs IC Digital Attenuator in a low cost leadless SMT package. This versatile digital attenuator incorporates off-chip AC ground capacitors for near DC operation, making it suitable for a wide variety of RF and IF applications. The dual mode control interface is CMOS/TTL compatible, and accepts either a three wire serial input or a 6-bit parallel word. The HMC624LP4(E) also features a user selectable power up state and a serial output port for cascading other Hittite serial controlled components. The HMC624LP4(E) is housed in a RoHS compliant 5x5 mm QFN leadless package, and requires no external matching components.
技术特性
- 0.5 dB LSB Steps to 31.5 dB
- High Input IP3: +55 dBm
- Low Insertion Loss: 2.2 dB @ 3.5 GHz
- TTL/CMOS Compatible,
Serial or Parallel Control
- ±0.25 dB Typical Step Error
- Single +3V or +5V Supply
- RoHS Compliant 4x4 mm SMT Package
订购信息 Ordering Information
应用领域 APPLICATION
- Cellular/3G Infrastructure
- WiBro / WiMAX / 4G
- Microwave Radio & VSAT
- Test Equipment & Sensors
- IF & RF Applications
|
技术指标
| Freq. (GHz) |
Function |
Loss (dB) |
Atten. Range (dB) |
IIP3 (dBm) |
Control Input (Vdc) |
Package |
| DC - 6 |
6-Bit, Serial & Parallel Control |
1.8 |
0.5 to 31.5 |
55 |
0/ +5V |
LP4 |
功能框图 Functional Block Diagram
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