參數(shù)資料
型號： TMDS341APFCR
廠商： TEXAS INSTRUMENTS INC
元件分類： 多路復(fù)用及模擬開關(guān)
英文描述： 3-CHANNEL, AUDIO/VIDEO SWITCH, PQFP80
封裝： GREEN, PLASTIC, TQFP-80
文件頁數(shù)： 27/27頁
文件大?。?/td> 1599K
代理商： TMDS341APFCR
www.ti.com
SWITCHING CHARACTERISTICS
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
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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TMDS341PFCG4 功能描述:視頻開關(guān) IC 3-TO1 DVI/HDMI SWITCH RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:4 開啟電阻（最大值）:12 Ohms 傳播延遲時間: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel
TMDS341PFCR 功能描述:視頻開關(guān) IC 3-TO1 DVI/HDMI SWITCH RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:4 開啟電阻（最大值）:12 Ohms 傳播延遲時間: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel
TMDS341PFCRG4 功能描述:視頻開關(guān) IC 3-TO1 DVI/HDMI SWITCH RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:4 開啟電阻（最大值）:12 Ohms 傳播延遲時間: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel
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