ADA4302-4ACPZ-EBSE: Active RF Splitter
The ADA4302-4 is used as an active element in applications where a lossless signal split is required. Typical applications include multituner cable set-top boxes, cable splitter modules, multituner televisions, and home gateways where traditional solutions have consisted of discrete passive splitters followed by separate fixed gain amplifiers. The ADA4302-4 is a low cost alternative solution that simplifies designs and improves system performance by integrating a signal splitter element and gain element into a single IC solution.
The ADA4302-4 features four differential outputs. The differential architecture allows systems designed with the ADA4302-4 to maintain excellent linearity throughout the CATV band. The ADA4302-4 can also be configured for applications that require fewer than four outputs. Outputs may be configured independently from one another
ADA4302-4ACPZ-EBSE 特点
- Single 5 V supply
- 54 MHz to 865 MHz CATV operating range
- 4.6 dB of gain per output channel
- 4.4 dB noise figure
- 25 dB isolation between output channels
- -16 dB input return loss
- CSO of -73 dBc (135 channels, 15 dBmV per tone)
- CTB of -66 dBc (135 channels, 15 dBmV per tone)
- 1.3 GHz, -3 dB bandwidth
ADA4302-4ACPZ-EBSE 功能框图
ADA4302-4ACPZ-EBSE 技术指标
| 0.1 dB Flatness (MHz) | 70 | Slew Rate (V/us) | 2700V/µs |
| -3 dB BW (MHz) | 120MHz | Supply Current | 24mA |
| Package | 8-Lead LFCSP | Pos Supply | +4.5V to +5.5V |
ADA4302-4 订购指南
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| ADA4302-4ACP-REEL | 量产 | 20 ld LFCSP (4x4mm) | 20 | 工业 |
| ADA4302-4ACP-RL7 | 量产 | 20 ld LFCSP (4x4mm) | 20 | 工业 |
| ADA4302-4ACPZ-EBDI | 量产 | 评估板 | 工业 | |
| ADA4302-4ACPZ-EBSE | 量产 | 评估板 | 工业 | |
| ADA4302-4ACPZ-R2 | 量产 | 20 ld LFCSP (4x4mm) | 20 | 工业 |
| ADA4302-4ACPZ-RL | 量产 | 20 ld LFCSP (4x4mm) | 20 | 工业 |
| ADA4302-4ACPZ-RL7 | 量产 | 20 ld LFCSP (4x4mm) | 20 | 工业 |
