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参数资料
型号： TMDS341APFCR
厂商： TEXAS INSTRUMENTS INC
元件分类： 多路复用及模拟开关
英文描述： 3-CHANNEL, AUDIO/VIDEO SWITCH, PQFP80
封装： GREEN, PLASTIC, TQFP-80
文件页数： 27/27页
文件大小： 1599K
代理商： TMDS341APFCR
www.ti.com
SWITCHING CHARACTERISTICS
TMDS341A
SLLS702B – MAY 2006 – REVISED MARCH 2007
over recommended operating conditions (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP(1)
MAX
UNIT
TMDS DIFFERENTIAL PINS (Y/Z)
tPLH
Propagation delay time, low-to-high-level output
250
800
ps
tPHL
Propagation delay time, high-to-low-level output
250
800
ps
tr
Differential output signal rise time (20% - 80%)
75
240
ps
tf
Differential output signal fall time (20% - 80%)
75
240
ps
See Figure 2, AVCC = 3.3 V,
RT = 50 , PRE = 0 V
tsk(p)
Pulse skew (|tPHL– tPLH|)
7
50
ps
tsk(D)
Intra-pair differential skew, see Figure 5
23
50
ps
tsk(o)
Inter-pair channel-to-channel output skew(2)
100
ps
tsk(pp)
Part-to-part skew
(3)
200
ps
tjit(pp)
Peak-to-peak output jitter from Y/Z(1) residual jitter
See Figure 8, PRE = 0 V
15
30
ps
Am/Bm = 1.65 Gbps HDMI data pattern,
m = 2, 3, 4
tjit(pp)
Peak-to-peak output jitter from Y/Z(2:4) residual jitter
18
50
ps
A1/B1 = 165 MHz clock
tjit(pp)
Peak-to-peak output jitter from Y/Z(1) residual jitter
See Figure 8, PRE = 0 V
20
22
ps
Am/Bm = 2.25 Gbps HDMI data pattern,
m = 2, 3, 4
tjit(pp)
Peak-to-peak output jitter from Y/Z(2:4) residual jitter
38
78
ps
A1/B1 = 225 MHz clock
See Figure 4, PRE = VCC
Am/Bm = 250 Mbps HDMI data pattern,
tPRE
De-emphasis duration
240(4)
ps
m = 2, 3, 4
A1/B1 = 25 MHz clock
tSX
Select to switch output
6
10
ns
ten
Enable time
See Figure 6
6
10
ns
tdis
Disable time
6
10
ns
DDC I/O PINS (SCL, SCL_SINK, SDA, SDA_SINK)
Propagation delay from SCLn to SCL_SINK or SDAn to
tpd(DDC)
See Figure 7, CL = 10 pF
0.4
2.5
ns
SDA_SINK or SDA_SINK to SDAn
CONTROL AND STATUS PINS (S, HPD_SINK, HPD)
tpd(HPD)
Propagation delay (from HPD_SINK to the active port of HPD)
2
6.0
ns
See Figure 7, CL = 10 pF
tsx(HPD)
Switch time (from port select to the latest valid status of HPD)
3
6.5
ns
(1)
All typical values are at 25
°C and with a 3.3-V supply.
(2)
tsk(o) is the magnitude of the difference in propagation delay times between any specified terminals of channel 2 to 4 of a device when
inputs are tied together.
(3)
tsk(pp) is the magnitude of the difference in propagation delay times between any specified terminals of channel 2 to 4 of two devices, or
between channel 1 of two devices, when both devices operate with the same source, the same supply voltages, at the same
temperature, and have identical packages and test circuits.
(4)
The typical value is ensured by simulation.
9
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相关代理商/技术参数
参数描述
TMDS341APFCRG4 功能描述:视频开关 IC 3-TO-1 DVI/HDMI Sw RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻（最大值）:12 Ohms 传播延迟时间: 开启时间（最大值）: 关闭时间（最大值）: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel
TMDS341PFC 功能描述:多路器开关 IC 3-TO1 DVI/HDMI SWITCH RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16
TMDS341PFCG4 功能描述:视频开关 IC 3-TO1 DVI/HDMI SWITCH RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻（最大值）:12 Ohms 传播延迟时间: 开启时间（最大值）: 关闭时间（最大值）: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel
TMDS341PFCR 功能描述:视频开关 IC 3-TO1 DVI/HDMI SWITCH RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻（最大值）:12 Ohms 传播延迟时间: 开启时间（最大值）: 关闭时间（最大值）: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel
TMDS341PFCRG4 功能描述:视频开关 IC 3-TO1 DVI/HDMI SWITCH RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻（最大值）:12 Ohms 传播延迟时间: 开启时间（最大值）: 关闭时间（最大值）: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel
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