參數資料
型號: PDIUSBH11
廠商: NXP Semiconductors N.V.
英文描述: Universal Serial Bus Hub
中文描述: 通用串行總線集線器
文件頁數: 18/26頁
文件大?。?/td> 146K
代理商: PDIUSBH11
Philips Semiconductors
Product specification
PDIUSBH11
Universal Serial Bus Hub
1997 Aug 01
18
DC CHARACTERISTICS (DIGITAL PINS)
PARAMETER
LIMITS
TYP
MIN
MAX
Input Levels:
V
IL
V
IH
VTLH
VTHL
VHYS
Output Levels:
LOW level input voltage
HIGH level input voltage
LOW to HIGH threshold voltage
HIGH to LOW threshold voltage
Hysteresis voltage
0.9
V
V
2.5
ST (Schmitt Trigger) pins
ST (Schmitt Trigger) pins
ST (Schmitt Trigger) pins
80
%V
CC
%V
CC
V
20
1.1
V
OL
LOW level output
LOW level out ut
I
OL
= rated drive
I
OL
= 20
μ
A
I
OH
= rated drive
I
OH
= 20
μ
A
0.4
0.1
V
V
OH
HIGH level output
HIGH level out ut
V
CC
–0.4
V
CC
–0.1
V
Leakage Current:
I
OZ
I
I
OFF-state current
OD (Open Drain) pins
5
1
μ
A
μ
A
Input leakage current
DC CHARACTERISTICS (AI/O PINS)
PARAMETER
LIMITS
MIN
MAX
Leakage Current:
I
LO
Input Levels:
VDI
VCM
VSE
Output Levels:
V
OL
V
OH
Capacitance:
C
IN
Output Resistance:
ZDRV
2
NOTES:
1. D+ is the generic symbol for the USB positive data pins: UP_DP, DN2_DP, DN3_DP, DN4_DP, DN5_DP. D– is the generic symbol for the
USB negative data pins: UP_DM, DN2_DM, DN3_DM, DN4_DM, DN5_DM.
2. Includes external resistors of 24
1% each on D+ and D–.
Hi–Z state data line leakage
0V < V
IN
< 3.3V
10
μ
A
Differential input sensitivity
Differential common mode range
Single ended receiver threshold
|(D+) – (D–)|
1
Includes VDI range
0.2
0.8
0.8
V
V
V
2.5
2.0
Static output LOW
Static output HIGH
RL of 1.5K
RL of 15K
to 3.6V
to GND
0.3
3.6
V
V
2.8
Transceiver capacitance
Pin to GND
20
pF
Driver output resistance
Steady state drive
28
43
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