參數(shù)資料
型號: USB1T1103MPX
廠商: Fairchild Semiconductor
文件頁數(shù): 2/16頁
文件大?。?/td> 0K
描述: IC TXRX USB VOLT REG 2.5MM 14MLP
標準包裝: 1
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 1/1
規(guī)程: USB 2.0
電源電壓: 4 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 14-MLP
供應(yīng)商設(shè)備封裝: 14-MLP
包裝: 剪切帶 (CT)
其它名稱: USB1T1103MPXCT
USB1T1103MPX_NLCT
USB1T1103MPX_NLCT-ND
USB1
T1
103
Universal
Serial
Bus
Peri
ph
eral
T
ransceiver
with
V
o
lt
age
Regulator
2005 Fairchild Semiconductor Corporation
www.fairchildsemi.com
USB1T1103 Rev. 1.0.
4
10
Notes:
17. If VOH minimum = VREG - 0.2V.
18. Includes external resistors of 27
Ω on both D+ and D- terminals.
19. This voltage is available at terminal VPU and VREG.
20. Minimum voltage is 2.7V in the suspend mode.
AC Electrical Characteristics
A I/O Terminals Full Speed
Over recommended range of supply voltage and operating free air temperature (unless otherwise noted).
VCC = 4.0V to 5.5V or VREG = 3.0V to 3.6V, VCCIO = 1.65V to 3.6V, CL = 50 pF; RL = 1.5K on D+ to VPU.
NOTES:
21. Not production tested; limits guaranteed by design.
ZDRV
Driver Output Impedance(18)
34.0
41.0
44.0
Ω
ZIN
Driver Input Impedance
10.0
M
Ω
RSW
Switch Resistance
10.0
Ω
VTERM
Termination Voltage(19)(20)
RPU Upstream Port
3.0
3.6
V
Symbol
Parameter
Conditions
Limits
Units
-40°C to +85°C
Min.
Typ. Max.
Symbol
Parameter
Conditions
Limits
Unit
-40°C to +85°C
Min.
Typ. Max.
Driver Characteristics
tR
Output Rise Time
CL = 50 - 125 pF
4.0
20.0
ns
10% to 90%
tF
Output Fall Time
Figure 8, 12
4.0
20.0
tRFM
Rise/Fall Time Match
tF/ tR Excludes First Transition
from Idle State
90.0
111.1
%
VCRS
Output Signal Crossover Voltage (21)
Excludes First Transition from
Idle State see Waveform
1.3
2.0
V
Driver Timing
tPLH
Propagation Delay
Figures 9,12
18.0
ns
tPHL
(Vp/Vpo, Vm/Vmo to D+/D-)
tPHZ
Driver Disable Delay
Figures 11,12
15.0
ns
tPLZ
(OE to D+/D-)
tPZH
Driver Enable Delay
Figures 11,13
15.0
ns
tPZL
(OE to D+/D-)
Receiver Timing
tPLH
Propagation Delay (Diff)
Figures 10,14
15.0
ns
tPHL
(D+/D- to Rev)
tPLH
Single-Ended Receiver Propagation Delay
Figures 10,14
18.0
ns
tPHL
(D+/D- to Vp/ Vpo, Vm/Vmo)
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