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 PARAMETER
Differential Receiver
CONDITIONS
MIN
TYP MAX UNITS
tPLH(RCV) Driver propagation delay
LOW-to-HIGH transition; See Figure 8
HIGH-to-LOW transition; See Figure 8
15
15
ns
ns
(D+/D- ➔ RCV)
tPHL(RCV)
Single-ended Receiver
tPLH(SE)
tPHL(SE)
Driver propagation delay
(D+/D- ➔ VP, VM)
LOW-to-HIGH transition; See Figure 8
HIGH-to-LOW transition; See Figure 8
15
15
ns
ns
Test Loads
Test Point
Test Point
33Ω
DUT
DUT
15pF
50pF
Load for V ,V and
RCV delay measurements
Load for D+ and D- delay measurements
(Max and Min Timing)
P
M
Test Point
33Ω
200Ω
50pF
DUT
V = VREG(3.3) for tPZL and tPLZ
V = 0 v for tPZH and tPHZ
V
Load for ENABLE and DISABLE
delay measurements.
© 2004 California Micro Devices Corp. All rights reserved.
6
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
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Tel: 408.263.3214
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Fax: 408.263.7846
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www.calmicro.com
06/30/04
CALMIRCO [ CALIFORNIA MICRO DEVICES CORP ]
