Overview
The HMC689LP4E is a high-performance, single-ended to differential RF mixer designed by Analog Devices Inc. This component is tailored for wireless infrastructure and customer premise equipment (CPE) applications, operating within the 2 GHz to 2.7 GHz frequency range. It is characterized by its low noise figure, high conversion gain, and excellent linearity, making it suitable for various RF and wireless applications.
Key Specifications
| Parameter | Min. | Typ. | Max. | Units |
|---|---|---|---|---|
| Frequency Range, RF | 2.0 | - | 2.7 | GHz |
| Frequency Range, LO | 2 | - | 3 | GHz |
| Frequency Range, IF | DC | - | 800 | MHz |
| Conversion Loss | 7.5 | 11 | - | dB |
| Noise Figure (SSB) | 7.5 | - | - | dB |
| LO to RF Isolation | 26 | 34 | - | dB |
| LO to IF Isolation | 20 | 26 | - | dB |
| RF to IF Isolation | 24 | 30 | - | dB |
| IP3 (Input) | - | +32 | - | dBm |
| 1 dB Compression (Input) | - | +23 | - | dBm |
| LO Drive Input Level (Typical) | -3 | - | +3 | dBm |
| Supply Voltage | 4.75 | - | 5.25 | V |
| Supply Current (Icc total) | 152 | - | 185 | mA |
| Package Type | - | - | - | 24-pin VFQFN exposed pad |
Key Features
- Operates in the 2 GHz to 2.7 GHz frequency range.
- Single-ended to differential RF mixer.
- Low noise figure of 7.5 dB.
- High conversion gain.
- Excellent linearity.
- High input IP3 performance of +32 dBm.
- Low conversion loss of 7.5 dB typical.
- Low LO drive requirement of 0 dBm.
- Compact and power-efficient design in a 24-pin VFQFN exposed pad package.
Applications
- Wireless infrastructure equipment.
- Customer premise equipment (CPE).
- LTE, WiMax, and other wireless applications operating in the 2 GHz to 2.7 GHz frequency range.
- Cellular/3G & LTE/WiMAX/4G basestations and repeaters.
- GSM, CDMA, and OFDM transmitters and receivers.
Q & A
- What is the frequency range of the HMC689LP4E?
The HMC689LP4E operates in the 2 GHz to 2.7 GHz frequency range.
- What type of mixer is the HMC689LP4E?
The HMC689LP4E is a single-ended to differential RF mixer.
- What is the noise figure of the HMC689LP4E?
The noise figure of the HMC689LP4E is 7.5 dB.
- What is the typical conversion loss of the HMC689LP4E?
The typical conversion loss is 7.5 dB.
- What is the input IP3 performance of the HMC689LP4E?
The input IP3 performance is +32 dBm.
- What is the LO drive input level for the HMC689LP4E?
The LO drive input level is typically between -3 dBm and +3 dBm.
- What is the supply voltage range for the HMC689LP4E?
The supply voltage range is 4.75 V to 5.25 V.
- What is the typical supply current of the HMC689LP4E?
The typical supply current is 152 mA.
- In what package is the HMC689LP4E available?
The HMC689LP4E is available in a 24-pin VFQFN exposed pad package.
- Is the HMC689LP4E still in active production?
No, the HMC689LP4E is an obsolete product and is no longer in active production.
