AD8344-EVAL: 400MHz to 1.2GHz Active Receive Mixer
The AD8344 is a highly integrated SiGe active mixer optimized for receiver path down conversion. The input range spans from 400MHz to 1.2GHz allowing the part to be used in a broad range of applications including CDMA, GSM and TETRA infrastructure equipment.
The AD8344 provides a single ended 50W input impedance, on both the RF and LO input ports. An integrated LO driver allows for LO drive level, typically 0dBm.
The AD8344 can be optimized for power consumption and linearity through an external bias resistor connected to the EXRB pin. The AD8344 is specified for operation of a single +5V supply, consuming only 84mA, and 500uA in power down mode.
The AD8344 is fabricated on a high performance SiGe process. The device is packaged in a space saving 3mm x 3mm 16-lead LFCSP and fully specified over -40°C to +85°C temperature range.
Availability
Samples and evaluation boards, part number AD8344-EVAL, are available.
AD8344-EVAL 特点
- RF Frequency Range: 400MHz to 1.2GHz
- IF Frequency Range: 70MHz to 400MHz
- Integrated LO Driver requires 0dBm
- Input Third Order Intercept (IP3): +24dBm
- Input Compression Point (P1dB): +8.5dBm
- Conversion Gain +4.5dB
- Noise Figure 10.5dB
- Single 5V supply with power down
- Small 3mm x 3mm LFCSP package
AD8344-EVAL 功能框图
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| AD8344-EVAL | 量产 | Evaluation Boards | - | 工业 |
| AD8344ACPZ-REEL7 | 量产 | 16 ld LFCSP (3x3mm, 1.50mm exposed pad) | 16 | 工业 |
| AD8344ACPZ-WP | 量产 | 16 ld LFCSP (3x3mm, 1.50mm exposed pad) | 16 | 工业 |