PDIUSBD12
USB interface device with parallel bus
Philips Semiconductors
14. Static characteristics
Table 14: DC characteristics (digital pins)
Symbol Parameter
Conditions
Min
Typ
Max
Unit
Input levels
VIL
LOW level input voltage
HIGH level input voltage
hysteresis voltage
−
−
−
−
0.8
−
V
V
V
VIH
2.0
0.4
VHYS
ST (Schmitt Trigger) pins
IOL = rated drive
0.7
Output levels
VOL LOW level output voltage
−
−
−
0.4
0.1
−
V
V
V
V
I
OL = 20 µA
IOH = rated drive
OH = 20 µA
VOH
HIGH level output voltage
2.4
I
V
CC − 0.1
Leakage current
IOZ OFF-state current
IL
OD (Open Drain) pins
−
−
-
−
−
-
±5
±5
15
µA
µA
µA
input leakage current
suspend current
IS
oscillator stopped and inputs
to GND/VCC
IO
operating current
-
15
mA
Table 15: DC characteristics (AI/O pins)
Symbol Parameter
Leakage current
Conditions
Min
Max
Unit
ILO
Hi-Z state data line leakage
0 V < VIN < 3.3 V
−
±10
µA
Input levels
VDI
differential input sensitivity
|(D+) − (D−)|
0.2
0.8
0.8
−
V
V
V
VCM
differential common mode range
single-ended receiver threshold
includes VDI range
2.5
2.0
VSE
Output levels
VOL
VOH
static output LOW
static output HIGH
RL of 1.5 kΩ to 3.6 V
RL of 15 kΩ to GND
−
0.3
3.6
V
V
2.8
Capacitance
CIN
transceiver capacitance
pin to GND
−
20
44
1.9
pF
Ω
Output resistance
[1]
ZDRV
driver output resistance
steady state drive
SoftConnect = ON
29
1.1
Pull-up resistance
ZPU
pull-up resistance
kΩ
[1] Includes external resistors of 18 Ω ± 1% on D+ and D−.
9397 750 09238
© Koninklijke Philips Electronics N.V. 2001. All rights reserved.
Product data
Rev. 08 — 20 December 2001
23 of 35
NXP [ NXP ]
