PRELIMINARY
CM2400-05
Specifications (cont’d)
ELECTRICAL OPERATING CHARACTERISTICS (CONT’D)
Dynamic Operating Characteristics: (cont’d)
Analog I/O Pins (VBUS = 4.1 to 5.5V; VCC = 1.65 to 3.6V)
Receiver Timings (Full-speed mode only)
SYMBOL
t
PLH(RCV)
t
PHL(RCV)
t
PLH(SE)
t
PHL(SE)
PARAMETER
Driver propagation delay
(D+/D-
➔
RCV)
CONDITIONS
LOW-to-HIGH transition; See
Figure 8
HIGH-to-LOW transition; See
Figure 8
LOW-to-HIGH transition; See
Figure 8
HIGH-to-LOW transition; See
Figure 8
MIN
TYP
MAX
15
15
15
15
UNITS
ns
ns
ns
ns
Differential Receiver
Single-ended Receiver
Driver propagation delay
(D+/D-
➔
V
P
, V
M
)
Test Loads
Test Point
33Ω
15pF
Test Point
50pF
Load for V
P
,V
M
and
RCV delay measurements
Load for D+ and D- delay measurements
(Max and Min Timing)
Test Point
33Ω
200Ω
50pF
V
V = V
REG
(3.3) for t
PZL
and t
PLZ
V = 0 v for t
PZH
and t
PHZ
DUT
Load for ENABLE and DISABLE
delay measurements.
©
2004 California Micro Devices Corp. All rights reserved.
6
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
●
Tel: 408.263.3214
●
Fax: 408.263.7846
●
www.calmicro.com
15kΩ
06/30/04
DUT
DUT
CALMIRCO [ CALIFORNIA MICRO DEVICES CORP ]
