HMC540S 1 dB LSB Silicon MMIC 4-Bit Digital Positive Control Attenuator, 0.1 - 8 GHz
The HMC540SLP3E is a broadband 4-bit Silicon IC digital attenuator in a low cost leadless surface mount package. This single positive control line per bit digital attenuator utilizes off chip AC ground capacitors for near DC operation, making it suitable for a wide variety of RF and IF applications. Covering 0.1 to 8 GHz, the insertion loss is less than 1 dB typical. The attenuator bit values are 1 (LSB), 2, 4 and 8 dB for a total attenuation of 15 dB. Attenuation accuracy is excellent at ± 0.2 dB typical step error. The attenuator also features a IIP3 of +56dBm. Four TTL/CMOS control inputs are used to select each attenuation state. It can operate with a single Vdd ranging from +3.3V to 5V.
Applications
Features and Benefits- 1 dB LSB Steps to 15 dB
- ±0.2 dB Typical Step Error
- Low Insertion Loss: 1 dB
- High IP3: +50 dBm
- Single Control Line Per Bit
- TTL/CMOS Compatible Control
- Single +5V Supply
- 3x3 mm SMT Package
| S-Parameters |
Data Sheets
Order Information
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|
| HMC540SLP3E Production | 16 ld QFN (3x3mm w/1.7mm ep) | OTH 50 | -40 to 85C | 3.11 | 2.05 | Y |
| HMC540SLP3ETR Production | 16 ld QFN (3x3mm w/1.7mm ep) | REEL 500 | -40 to 85C | 3.11 | 2.05 | Y |
Evaluation Boards
| Part Number | Description | Price | RoHS |
|---|
| EV1HMC540SLP3 | Evaluation Board | 199 | Y |
