CM2400-01 Datasheet, PDF (4/14 Pages) California Micro Devices Corp – Universal Serial Bus Transceiver with Level Translator

CM2400-01
Specifications (cont’d)
ELECTRICAL OPERATING CHARACTERISTICS¹
Supply Pins (V_BUS = 4.1V to 5.5V; V_CC = 1.65V to 3.6V)
SYMBOL PARAMETER
CONDITIONS
V_REG Regulated supply output
Unloaded
I_BUS Operating supply current
Full-speed TX and RX; C_L=50pF on
D+/D- outputs
I_BUS(IDLE) Supply current during full
speed idle and SE0
Full-speed idle; Note 2
I_BUS(SUSP) Supply current during sus-
pend
SPND = HI; Note 2
I_CC
Operating I/O supply current Full-speed TX and RX
I_CC(STAT) Static I/O supply current
Full-speed idle, SE0 or suspend
I_CC(SHARE) Supply current during shar- V_BUS not connected
ing mode
I_DX(SHARE) D+/D- load current during
sharing mode
V_BUS not connected; ENUMERATE = LOW
V_TH(VBUS) V_BUS supply detection
threshold, USB_D output
Supply lost (USB_D low)
Supply present
V_TH(BUS) Hysteresis
V_TH(VCC) V_CC supply detection thresh- Supply lost (USB_D low)
old.
Supply present
V_TH(VCC) Hysteresis
Digital Pins (V_BUS = 4.1V to 5.5V; V_CC = 1.8V ± 0.15V)
SYMBOL PARAMETER
CONDITIONS
V_IL
Logic LOW input voltage
V_IH
Logic HIGH input voltage
V_OL
Logic LOW output voltage
I_OL = 100µA
I_OL = 2mA
V_OH Logic HIGH output voltage I_OH = 100µA
I_OH = 2mA
Digital Pins (V_BUS = 4.1V to 5.5V; V_CC = 2.5V ± 0.2V)
SYMBOL PARAMETER
CONDITIONS
V_IL
Logic LOW input voltage
V_IH
Logic HIGH input voltage
V_OL
Logic LOW output voltage
I_OL = 100µA
I_OL = 2mA
V_OH
Logic HIGH output voltage I_OH = 100µA
I_OH = 2mA
MIN TYP MAX UNITS
3.0 3.3 3.6
V
10
mA
500 µA
100
µA
2.0 mA
10.0 µA
10.0 µA
10.0 µA
3.6
V
4.1
V
100
mV
0.5
V
1.4
V
200
mV
MIN
1.2
1.50
1.25
TYP
MAX
0.5
0.15
0.40
UNITS
V
V
V
V
V
V
MIN
1.7
2.15
1.90
TYP
MAX
0.7
0.15
0.40
UNITS
V
V
V
V
V
V
Note 1: Operating Characteristics are over Standard Operating Conditions unless otherwise specified.
Note 2: Excluding any load current and V_PU/VSW source current to 1.5kΩ and 15kΩ pull-up and pull-down resistors (200 µA).
© 2003 California Micro Devices Corp. All rights reserved.
4 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 L Tel: [phone]
L Fax: [phone] L www.calmicro.com
10/01/03