參數(shù)資料
型號: CM2400-03HA
廠商: California Micro Devices Corporation
英文描述: Universal Serial Bus Transceiver with Level Translator
中文描述: 通用串行總線收發(fā)器電平轉(zhuǎn)換
文件頁數(shù): 4/14頁
文件大小: 179K
代理商: CM2400-03HA
2004 California Micro Devices Corp. All rights reserved.
4
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
Tel: 408.263.3214
Fax: 408.263.7846
www.calmicro.com
08/24/04
CM2400-02/03/04
PRELIMINARY
Specifications (cont’d)
Note 1: Operating Characteristics are over Standard Operating Conditions unless otherwise specified.
Note 2: Equivalent to discharging a 100pF capacitor via a 1.5k
resistor (Human body model).
Note 3: Excluding any load current and V
PU
/VSW source current to 1.5k
and 15k
pull-up and pull-down resistors (200
μ
A).
Note 4: Current is drawn from VBUS of Host when device is a peripheral.
Note 5: Low current ideal for battery powered applications.
ELECTRICAL OPERATING CHARACTERISTICS
(SEE NOTE 1)
Supply Pins (V
BUS
= 4.0V to 5.5V; V
CC
= 1.65V to 3.6V)
SYMBOL
PARAMETER
V
REG
Regulated supply output
I
BUS
Operating supply current
CONDITIONS
Unloaded
MIN
3.0
TYP
3.3
MAX
3.6
UNITS
V
Full-speed TX and RX; C
L
=50pF on
D+/D- outputs; Note 2
Full-speed idle; Notes 3 & 4
8
mA
I
BUS(IDLE)
Supply current during full speed idle
and SE0
Disable mode supply current
500
μ
A
I
BUS(DIS)
I
BUS(SUSP)
I
CC
I
CC(STAT)
I
CC(SHARE)
I
DX(SHARE)
V
CC
not present; Note 4
SPND = HIGH; Notes 3 & 4
60
μ
A
μ
A
Suspend mode supply current
60
Operating I/O supply current
Full-speed TX and RX; Note 5
1.0
mA
Static I/O supply current
Full-speed idle, SE0 or suspend; Note 5
1.0
μ
A
μ
A
μ
A
Supply current during sharing mode
V
BUS
not connected; Note 5
V
BUS
not connected; ENUMERATE =
LOW; Note 5
Supply lost
Supply present
Supply lost (USB_D low)
Supply present
1.0
D+/D- load current during sharing
mode
1.0
V
TH(VBUS)
V
BUS
supply detection threshold
0.8
V
V
V
V
2.4
V
TH(VCC)
V
CC
supply detection threshold
0.5
1.4
Digital Pins (V
BUS
= 4.0V to 5.5V; V
CC
= 1.8V ± 0.15V)
SYMBOL
PARAMETER
V
IL
Logic LOW input voltage
V
IH
Logic HIGH input voltage
V
OL
Logic LOW output voltage
CONDITIONS
MIN
TYP
MAX
0.5
UNITS
V
1.2
V
I
OL
= 100
μ
A
I
OL
= 2mA
I
OH
= 100
μ
A
I
OH
= 2mA
0.15
0.40
V
V
V
OH
Logic HIGH output voltage
1.50
1.25
V
V
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