详情
产品规格
图文详情
描述
P15 CATV AGC 光接收模块是一款低功耗但性能良好的光接收器。
AGC功能使输出电平在-15~-5dBm范围内稳定。
体积小，可以组装在一个小盒子里。 输出射频可通过 I2C 控制进行切换。
特征
● 出色的线性度
● 极低的噪音
● 优异的平整度
● 打开/关闭有线电视
● PWDM
● AGC
| CHARACTERISTICS | ||||||
| (Bandwidth 45 to 900MHZ; Tmb＝25℃, VB＝5V,ZS＝ZL＝75Ω) | ||||||
| SYMBOL | PARAMETER | UNIT | MIN. | TYP. | MAX. | CONDITIONS |
| S | responsively | V/W | 0.9 | - | - | λ=1550nm |
| FL1 | Flatness of frequency response | dB | - | ±1.0 | ±1.5 | f=45 to 900 MHZ, wide band flatness |
| FL2 | Flatness of frequency | dB | 0 | 2.0 | ±0.4 | Narrow bandwidth per 7MHz |
| SL | Slope | dB | - | - | 4.0 | f=45 to 900 MHZ |
| S22 | Output Return Loss | dB | - | - | -12 | f=45 to 900 MHZ |
| Itot | Total Current Consumption | mA | 240 | - | 270 | VB=5V |
| Automatic Gain Control Receiving Power: -15-5dBm (According to customer requirements) | ||||||
| Vo1 | Output Voltage | dBuV | 73 | 75 | 77 | Popt= -15~-5dBm @176.25MHz 42 channels T=25℃ OMI=4% per channel |
| CTB | Composite Triple Beat | dB | - | - | -57 | Optical power- 0dBm 42channels PAL-D.176.25MHz OMI=4% per channel |
| CSO | Composite Second Order distortion | dB | - | - | -57 | |
| C- spurious | Carrier to spurious | dB | 44 | - | - | |
| CNR | Noise carrier rating | dB | 44 | - | - | Optical power/- 8dBm 42channels PAL-D.176.25MHz OMI=4% per channel |
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