1. retimer 模式没有redriver 功能。但是retimer模式是能够对信号进行均衡处理的。TMDS181只是根据data rate的不同划分了三种模式。 具体retimer mode的功能,在datasheet Page31有详细描述。 2. crossover 模式的话,TMDS181会根据data rate的不同自动进行redriver和retimer的切换。 3. TMDS181只是在对比较高data ...
可以直接驱动DVI 电缆,但是电缆的长度最好是按照datasheet中给出的测试条件,在TMDS442datasheet Figure15～20中给出了cable长度和其他参数的关系,我们知道,cable越长,data rate越大,那么信号完整性就越差,jitter也会变大,不知你的应用中需要驱动多长cable,不行的话,可以选择TI的cable equalizer 。 为何我用TMDS442...
1)Source 读取 Sink 的 EDID 确认是否支持 FRL 模式,若无支持 FRL 模式则会回到 TMDS 模式 2)Sink 会透过写入 SCDC Status Flags 中的 FLT_Ready 来告知 Source 可以进行 Link Training,当 Source 查询到 FLT_Ready 值被设定后,即可设定要输出的 FRL Data Rate,支持的通道数并设定相对的 TxFFE 值 3)Sink...
We use TMDS181 as an HDMI retimer on on our HDMI-SDI eval board. We also use SN75dp159 on our SDI-HDMI eval board. The HDMI-SDI board with TMDS181 workes fine with all HDMI 1.4. data rates. It also works fine when connected to HDMI 2.0 data rate from an la...
A clock and data recovery circuit has a voltage controlled oscillator that provides a clocking signal synchronized to a received serialized data. A multiple phase generator converts the clocking signal to a plurality of multiple phased clocking signals. A data capture device acquires the serialized ...
数据手册DataSheet 语言下载文件备注 英文 MAX3845.pdf Rev 0; 08/2007 中文 MAX3845_cn.pdf Rev 0; 01/2008 关键参数 Part NumberApplicationsData Rate(Mbps)Data Rate(Mbps)Max. Reach @ Max. Data RateVSUPPLY(V)I/O TypeChannelsTx Eq. @ Max. Rate(dB)Package/PinsOper. Temp.(°C)BudgetaryPrice...
DATA RATE 8-MIL FR4 TRACE OUTPUT (DC Coupled Input: 5m 28AWG) (AC Coupled Input: 3m 30AWG, Output: 1m 28AWG) 20 18 16 14 12 15 14 13 12 11 10 9 V T = AV = 3.3 V, R = 50 W, R = 4.64 kW, V = AV = 3.3 V, R = 50 W, T CC CC...
TMDS181 will monitor data rate and DDC to configure itself, however the user still need to select the correct Tx termination for HDMI2.0. When used in GPIO mode, Tx termination can be selected automaticaly by TMDS181. Regards Up0TrueDown...
= 3.3V VCC = 3.3V VCC = 3.3V VIH = 3.6V; VCC = 3.6V; VIL = 0V; VCC = 3.6V; 20 –100 DR_RX_DA Data lanes data rate TA DR_RX_CL Clock lane data rate K VID(DC) DC differential input swing VID(EYE) Differential input swing eye opening VRX_ASSE Signal detect assert level....
A clock and data recovery circuit has a voltage controlled oscillator that provides a clocking signal synchronized to a received serialized data. A multiple phase generator converts the clocking signal to a plurality of multiple phased clocking signals. A data capture device acquires the serialized ...