Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

TUSB5052 Datasheet(PDF) 74 Page - Texas Instruments

Part # TUSB5052
Description  USB TO 2-SERIAL PORT CONTROLLER WITH CONFIGURABLE OPTIONAL HUB
PDF  82 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

TUSB5052 Datasheet(HTML) 74 Page - Texas Instruments

Back Button TUSB5052 Datasheet HTML 70Page - Texas Instruments TUSB5052 Datasheet HTML 71Page - Texas Instruments TUSB5052 Datasheet HTML 72Page - Texas Instruments TUSB5052 Datasheet HTML 73Page - Texas Instruments TUSB5052 Datasheet HTML 74Page - Texas Instruments TUSB5052 Datasheet HTML 75Page - Texas Instruments TUSB5052 Datasheet HTML 76Page - Texas Instruments TUSB5052 Datasheet HTML 77Page - Texas Instruments TUSB5052 Datasheet HTML 78Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 74 / 82 page
background image
11−2
11.3 Electrical Characteristics Over Recommended Ranges of Operating Free-Air
Temperature and Supply Voltage (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
TTL/LVCMOS
IOH = −4 mA
VCC − 0.5
VOH
High-level output voltage
USB data lines
R(DRV) = 15 kΩ, to GND
2.8
V
VOH
High-level output voltage
USB data lines
IOH = − 12 mA (without R(DRV))
VCC − 0.5
V
TTL /LVCMOS
IOL = 4 mA
0.5
VOL
Low-level output voltage
USB data lines
R(DRV) = 1.5 kΩ to 3.6 V
0.3
V
VOL
Low-level output voltage
USB data lines
IOL = 12 mA (without R(DRV))
0.5
V
VIT+
Positive input threshold voltage
TTL /LVCMOS
1.8
V
VIT+
Positive input threshold voltage
Single-ended
0.8 V
≤ VICR ≤ 2.5 V
1.8
V
VIT−
Negative-input threshold voltage
TTL /LVCMOS
0.8
V
VIT−
Negative-input threshold voltage
Single-ended
0.8 V
≤ VICR ≤ 2.5 V
1
V
Vhys
Input hysteresis† (VT+ − VT−)
TTL /LVCMOS
0.3
0.7
V
Vhys
Input hysteresis† (VT+ − VT−)
Single-ended
0.8 V
≤ VICR ≤ 2.5 V
300
500
mV
IOZ
High-impedance output current
TTL/LVCMOS
V = VCC or GND‡
±10
µA
IOZ
High-impedance output current
USB data lines
0 V
≤ VO ≤ VCC
±10
µA
IIL
Low-level input current
TTL/LVCMOS
VI = GND
−1
µA
IIH
High-level input current
TTL/LVCMOS
VI = VCC
1
µA
zo(DRV) Driver output impedance
USB data lines
Static VOH or VOL
7.1
19.9
Ω
VID
Differential input voltage
USB data lines
0.8 V
≤ VICR ≤ 2.5 V
0.2
V
† Applies for input buffers with hysteresis
‡ Applies for open drain buffers
11.4 Differential Driver Switching Characteristics Over Recommended Ranges of
Operating Free-Air Temperature and Supply Voltage, CL = 50 pF (unless otherwise
noted)
11.4.1
Full-Speed Mode
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
tr
Transition rise time for DP or DM
See Figure 11−1 and Figure 11−2
4
20
ns
tf
Transition fall time for DP or DM
See Figure 11−1 and Figure 11−2
4
20
ns
t(RFM)
Rise/fall time matching§
(tr/tf) × 100
90%
110%
VO(CRS) Signal crossover output voltage§
1.3
2.0
V
§ Characterized only. Limits are approved by design and are not production tested.
11.4.2
Low-Speed Mode
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
tr
Transition rise time for DP or DM§
CL = 200 pF to 600 pF, see Figure 11−1 and Figure 11−2
75
300
ns
tf
Transition fall time for DP or DM§
CL = 200 pF to 600 pF, see Figure 11−1 and Figure 11−2
75
300
ns
t(RFM)
Rise/fall time matching§
(tr/tf) × 100
80%
120%
VO(CRS) Signal crossover output voltage§
CL = 200 pF to 600 pF
1.3
2.0
V
§ Characterized only. Limits are approved by design and are not production tested.
11.5 Current Consumption, TA = 25°C, VCC = VCCS = 3.3 V ±5%, VSS = 0
OPERATION
MIN
TYP
MAX
UNIT
Normal operation
45
mA
Suspend mode
50
µA



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com