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參數資料
| 型號： | TS3USB30ERSWR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 多路復用及模擬開關 |
| 英文描述： | 2-CHANNEL, DIFFERENTIAL MULTIPLEXER, PQCC10 |
| 封裝： | 1.40 X 1.80 MM, GREEN, PLASTIC, MO-288UDEE, UQFN-10 |
| 文件頁數： | 14/18頁 |
| 文件大小： | 899K |
| 代理商： | TS3USB30ERSWR |
www.ti.com
SCDS255D – DECEMBER 2008 – REVISED SEPTEMBER 2010
DYNAMIC ELECTRICAL CHARACTERISTICS
over operating range, TA = –40°C to 85°C, VCC = 3.3 V ± 10%, GND = 0 V
PARAMETER
TEST CONDITIONS
TYP(1)
UNIT
XTALK
Crosstalk
–54
dB
OISO
OFF isolation
–40
dB
BW
Bandwidth (–3 dB)
900
MHz
(1)
For Max or Min conditions, use the appropriate value specified under Electrical Characteristics for the applicable device type.
SWITCHING CHARACTERISTICS
over operating range, TA = –40°C to 85°C, VCC = 3.3 V ± 10%, GND = 0 V
PARAMETER
TEST CONDITIONS
MIN
TYP(1)
MAX
UNIT
RL = 50 , CL = 5 pF,
tpd
Propagation delay(2) (3)
0.25
ns
See Figure 12
RL = 50 , CL = 5 pF,
tON
Line enable time, SEL to D, nD
30
ns
See Figure 8
RL = 50 , CL = 5 pF,
tOFF
Line disable time, SEL to D, nD
25
ns
See Figure 8
RL = 50 , CL = 5 pF,
tON
Line enable time, OE to D, nD
30
ns
See Figure 8
RL = 50 , CL = 5 pF,
tOFF
Line disable time, OE to D, nD
25
ns
See Figure 8
RL = 50 , CL = 5 pF,
tSK(O)
Output skew between center port to any other port(2)
50
ps
See Figure 13
Skew between opposite transitions of the same output
RL = 50 , CL = 5 pF,
tSK(P)
20
ps
(tPHL – tPLH)
(2)
See Figure 13
RL = 50 , CL = 5 pF,
tJ
Total jitter(2)
tR = tF = 500 ps at 480 Mbps
20
ps
(PRBS = 215 – 1)
(1)
For Max or Min conditions, use the appropriate value specified under Electrical Characteristics for the applicable device type.
(2)
Specified by design
(3)
The bus switch contributes no propagational delay other than the RC delay of the on resistance of the switch and the load capacitance.
The time constant for the switch alone is of the order of 0.25 ns for 10-pF load. Since this time constant is much smaller than the rise/fall
times of typical driving signals, it adds very little propagational delay to the system. Propagational delay of the bus switch, when used in
a system, is determined by the driving circuit on the driving side of the switch and its interactions with the load on the driven side.
Copyright 2008–2010, Texas Instruments Incorporated
5
Product Folder Link(s): TS3USB30E
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相關代理商/技術參數 |
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|---|---|
| TS3USB30RSWR | 功能描述:電源開關 IC - USB Hi-Spd USB 2.0 1:2 Multipl/Demult Sw RoHS:否 制造商:Micrel 電源電壓-最小:2.7 V 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-8 封裝:Tube |
| TS3USB31 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:HIGH-SPEED USB 2.0 (480-Mbps) 1-PORT SWITCH WITH SINGLE ENABLE |
| TS3USB31E | 制造商:TI 制造商全稱:Texas Instruments 功能描述:HIGH-SPEED USB 2.0 (480-Mbps) 1-PORT SWITCH WITH SINGLE ENABLE AND ESD PROTECTION |
| TS3USB31E_10 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:HIGH-SPEED USB 2.0 (480-Mbps) 1-PORT SWITCH WITH SINGLE ENABLE AND ESD PROTECTION |
| TS3USB31ERSER | 功能描述:電源開關 IC - USB Hi-Spd USB 2.0 1Port Switch RoHS:否 制造商:Micrel 電源電壓-最小:2.7 V 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-8 封裝:Tube |
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