| Part Number | HMC685LP4E | HMC687LP4E | 
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | 
| Category | RF Mixers | RF Mixers | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| RF Type | LTE, WiMax | LTE, WiMax | 
| Frequency | 1.7GHz ~ 2.2GHz | 1.7GHz ~ 2.2GHz | 
| Number of Mixers | 1 | 1 | 
| Gain | - | - | 
| Noise Figure | 8dB | 8dB | 
| Secondary Attributes | Up/Down Converter | Up/Down Converter | 
| Current - Supply | 120mA | 120mA | 
| Voltage - Supply | 4.75V ~ 5.25V | 4.75V ~ 5.25V | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 24-VFQFN Exposed Pad | 24-VFQFN Exposed Pad | 
| Supplier Device Package | 24-QFN (4x4) | 24-QFN (4x4) |