PRELIMINARY
CM2400-02/03/04
Specifications (cont’d)
ELECTRICAL OPERATING CHARACTERISTICS (CONT’D)
Digital Pins (VBUS = 4.0V to 5.5V; VCC = 2.5V 0.2V)
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VIL
VIH
VOL
Logic LOW input voltage
0.7
V
Logic HIGH input voltage
Logic LOW output voltage
1.7
V
IOL = 100µA
IOL = 2mA
0.15
0.40
V
V
VOH
Logic HIGH output voltage
IOH = 100µA
IOH = 2mA
2.15
1.90
V
V
Digital Pins (VBUS = 4.0V to 5.5V; VCC = 1.65V to 3.6V)
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VIL
VIH
VOL
Logic LOW input voltage
V
0.3 ∗ VCC
Logic HIGH input voltage
Logic LOW output voltage
V
0.6 ∗ VCC
IOL = 100µA
IOL = 2mA
0.15
0.40
V
V
VOH
Logic HIGH output voltage
IOH = 100µA
IOH = 2mA
V
CC - 0.15
V
V
VCC - 0.40
Analog I/O Pins (VBUS = 4.0V to 5.5V; VCC = 1.65V to 3.6V)
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VDI
VCM
VIL
Differential receiver input
sensitivity
0.2
V
| VI(D+) - VI(D-) |
Differential receiver
common mode voltage
0.8
2.5
0.8
V
V
V
V
Single-ended receiver
logic LOW input voltage
VIH
Single-ended receiver
logic HIGH input voltage
2.0
0.4
VHYS
Single-ended receiver
Hysteresis voltage
0.7
VOL
VOH
ILZ
Logic LOW output voltage
Logic HIGH output voltage
OFF-state leakage current
Transceiver Capacitance
RL = 1.5KΩ tied to +3.6V
RL = 15KΩ tied to GND
0.3
3.6
+1
V
V
2.8
µA
pF
Ω
CIN
Pin to GND
20
RSW
Internal switch resistance at
VPU
50
39
ZDRV
Driver output impedance
(includes 33 ohm 1% resis-
tor)
Measured with steady-state drive;
See Note 6
28
44
Ω
Note 6: Rev 2.0 states ZDRV must be between 28Ω and 44Ω, when the driver is not high speed capable.
© 2004 California Micro Devices Corp. All rights reserved.
08/24/04 430 N. McCarthy Blvd., Milpitas, CA 95035-5112
●
Tel: 408.263.3214
●
Fax: 408.263.7846
●
www.calmicro.com
5
CALMIRCO [ CALIFORNIA MICRO DEVICES CORP ]
