视频 IC 3 Gbps HD/SD SDI Dual Output Cable Driver with Cable Detect 16-WQFN -40 to 85
The LMH0307 3 Gbps HD/SD SDI Dual Output Cable Driver with Cable Detect is designed for use in SMPTE 424M, SMPTE 292M, SMPTE 344M, and SMPTE 259M serial digital video applications. The LMH0307 implements two complementary output drivers and drives 75Ω transmission lines Belden 1694A, Belden 8281, or equivalent at data rates up to 2.97 Gbps.
The LMH0307 includes intelligent sensing capabilities to improve system diagnostics. The cable detect feature senses near-end termination to determine if a cable is correctly attached to the output BNC. Input loss of signal LOS detects the presence of a valid signal at the input of the cable driver. These sensing features may be used to alert the user of a system fault and activate a deep power save mode, reducing the cable driver"s power consumption to 4 mW. These features are accessible via an SMBus interface.
The LMH0307 provides two selectable slew rates for SMPTE 259M and SMPTE 424M / 292M compliance. The output amplitude is adjustable ±10% in 5 mV steps via the SMBus.
The LMH0307 is powered from a single 3.3V supply. Power consumption is typically 230 mW in SD mode and 275 mW in HD mode. The LMH0307 is available in two space-saving packages: a 4 x 4 mm 16-pin WQFN and even more space-efficient 3 x 3 mm 25-ball CS-BGA package.
电源电压DC 3.30 V
耗散功率 230 mW
功耗 275 mW
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压Max 3.465 V
电源电压Min 3.135 V
安装方式 Surface Mount
引脚数 16
封装 WQFN-16
封装 WQFN-16
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 放大器,视频分配
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2017/07/07
ECCN代码 5A991.b.1
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
LMH0307SQE/NOPB TI 德州仪器 | 当前型号 | 当前型号 |
LMH0307SQ/NOPB 德州仪器 | 类似代替 | LMH0307SQE/NOPB和LMH0307SQ/NOPB的区别 |
LMH0307SQX/NOPB 德州仪器 | 类似代替 | LMH0307SQE/NOPB和LMH0307SQX/NOPB的区别 |