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LMH0307GRE/NOPB.A数据手册规格书PDF详情
1FEATURES
2• SMPTE 424M, SMPTE 292M, SMPTE 344M, and
SMPTE 259M Compliant
• Data Rates to 2.97 Gbps
• Supports DVB-ASI at 270 Mbps
• Cable Detect on Output
• Loss of Signal Detect at Input
• Output Driver Power Down Control
• Typical Power Consumption: 230 mW in SD
Mode and 275 mW in HD Mode
• Power Save Mode Typical Power
Consumption: 4 mW
• Single 3.3V Supply Operation
• Differential Input
• Dual Complementary 75Ω Outputs
• Selectable Slew Rate
• Industrial Temperature Range: −40°C to +85°C
• 16-Pin WQFN or 25-Ball CS-BGA package
APPLICATIONS
• SMPTE 424M, SMPTE 292M, SMPTE 344M, and
SMPTE 259M Serial Digital Interfaces
• Digital Video Routers and Switches
• Distribution Amplifiers
DESCRIPTION
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.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TexasInstruments |
18+ |
ICCBLDVRDUAL3GHD/SD25-UA |
6580 |
公司原装现货/欢迎来电咨询! |
|||
TI |
20+ |
BGA-25 |
1001 |
就找我吧!--邀您体验愉快问购元件! |
|||
TI |
22+ |
25CSBGA |
9000 |
原厂渠道,现货配单 |
|||
TI |
23+ |
25CSBGA |
9000 |
原装正品,支持实单 |
|||
Texas Instruments(德州仪器) |
24+ |
CLGA-149 |
690000 |
代理渠道/支持实单/只做原装 |
|||
Texas Instruments |
25+ |
25-TFBGA CSPBGA |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
|||
TI |
2025+ |
csBGA-25 |
16000 |
原装优势绝对有货 |
|||
TI |
2016+ |
WQFN16 |
3000 |
主营TI,绝对原装,假一赔十,可开17%增值税发票! |
|||
TI |
1718+ |
WQFN16 |
6800 |
只做原装进口,假一罚十 |
|||
TI |
22+ |
WQFN16 |
31100 |
原装正品现货,可开13个点税 |
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Texas Instruments 美国德州仪器公司
德州仪器(Texas Instruments),简称TI,是全球领先的半导体公司,为现实世界的信号处理提供创新的数字信号处理(DSP)及模拟器件技术。除半导体业务外,还提供包括传感与控制、教育产品和数字光源处理解决方案。TI总部位于美国德克萨斯州的达拉斯,并在25多个国家设有制造、设计或销售机构。德州仪器是推动互联网时代不断发展的半导体引擎,作为实时技术的领导者,TI正在快速发展,在无线与宽带接入等大型市场及数码相机和数字音频等新兴市场方面,凭借性能卓越的半导体解决方案不断推动着互联网时代的前进步伐。TI预想未来世界的方方面面都渗透着TI产品的点点滴滴,每个电话、每次上网、拍的每张照片、听的每