參數(shù)資料
型號(hào): GL842
廠商: Genesys Logic, Inc.
英文描述: USB 2.0 2-in-1 Scanner Controller
中文描述: 個(gè)USB 2.0 2合1掃描儀控制器
文件頁(yè)數(shù): 63/64頁(yè)
文件大?。?/td> 542K
代理商: GL842
GL842 USB 2.0 2-in-1 Scanner Controller
Genesys Logic Inc.—All rights reserved.
Page 63
7.3 DC Characteristics (Digital Pins): 5.0 V Pads
Table 7.3 - DC Characteristics (Digital Pins): 5.0 V Pads
SYMBOL
Description
Min
Typ.
Max
Unit
P
D
Power Dissipation
Power Supply Voltage 5.0V
DC output sink current excluding
D+/D-/VCC/GND
LOW level input voltage
HIGH level input voltage
LOW to HIGH threshold voltage
HIGH to LOW threshold voltage
LOW level output voltage when I
OL
=8mA
HIGH level output voltage when I
OH
=8mA
Leakage current for pads with internal pull up
or pull down resistor
Pad internal pulldown resister
Pad internal pullup resister
mA
V
VccIO1~6
4.5
5.0
5.5
I
O
16
mA
V
IL
V
IH
V
TLH
V
THL
V
OL
V
OH
0.9
0.4
V
V
V
V
V
V
2.4
2.4
I
OLK
46
μ
A
R
DN
R
UP
104.6K
81.9K
159.5K
103.2K
206.6K
254.6K
7.4 DC Characteristics (D+/D-)
Table 7.4 - DC Characteristics (D+/D-)
SYMBOL
Description
Min
Typ.
Max
Unit
V
OL
V
OH
V
DI
V
CM
V
SE
C
IN
I
LO
Z
DRV
D+/D- static output LOW(R
L
of 1.5K to 3.6V )
D+/D- static output HIGH (R
L
of 15K to GND )
Differential input sensitivity
Differential common mode range
Single-ended receiver threshold
Transceiver capacitance
Hi-Z state data line leakage
Driver output resistance
0.3
3.6
2.5
20
+10
43
V
V
V
V
V
pF
μ
A
2.8
0.2
0.8
0.2
-10
28
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