SMO-P15/CATV AGC光接收模块
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
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。
| CHARACTERISTICS | ||||||
| (Bandwidth 45to 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 | 0 | 2.0 | ±0.4 | Narrow bandwidth per 7MHz | ||
SL | Slope | 4.0 | f=45 to 900 MHZ | |||
S22 | Output Return Loss | -12 | ||||
Itot | Total Current Consumption | mA | 240 | - | 270 | VB=5V |
| Automatic GainControl Receiving Power: -15-5dBm (According to customerre) | ||||||
Vo1 | Output Voltage | dBuV | 73 | 75 | 77 | Popt= -15~-5dBm @176.25MHz 42 channels T=25℃ OMI=4% per channel |
CTB | Composite Triple Beat | -57 | Optical power- 0dBm 42channels PAL-D.176.25MHz | |||
CSO | Composite Second Order distortion | - | - | -57 | ||
C- spurious | Carrier to spurious | 44 | - | - | ||
CNR | Noise carrier rating | 44 | - | - | Optical power/- 8dBm | |
