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参数资料
| 型号： | PI3USB412ZJEX |
| 厂商： | PERICOM SEMICONDUCTOR CORP |
| 元件分类： | 多路复用及模拟开关 |
| 英文描述： | DIFFERENTIAL MULTIPLEXER, QCC16 |
| 封装： | GREEN, MO-229, TDFN-16 |
| 文件页数： | 9/16页 |
| 文件大小： | 1787K |
| 代理商： | PI3USB412ZJEX |
2
PI3USB412
3.3V, USB 2.0 high-speed signal switch
w/ low THD channels for two audio signals
PS8832
05/22/06
DC Electrical Characteristics for USB 2.0 Switching over Operating Range
(only related to pins 1, 2, 3, 14, 15)
(TA = –40°C to +85°C, VCC = 3.3V ±10%)
Paramenter
Description
Test Conditions (1)
Min.
Typ.(2) Max.
Units
VIH
Input HIGH Voltage
Guaranteed HIGH level
VCC = 4.2V
2.0
V
VCC = 3.3V
1.6
VIL
Input LOW Voltage
Guaranteed HIGH level
0.8
VIK
Clamp Diode Voltage
VCC = Max., IIN =
–18mA
-0.7
-1.2
IIH
Input HIGH Current
VCC = Max., VIN =
VCC
±5
μA
IIL
Input LOW Current
VCC = Max., VIN =
GND
±5
RON
Switch On-Resis-
tance(3)
VCC = Min., 1.25V ≤
VIN ≤ VCC,
IIN = –40mA
4
6.5
RFLAT(ON)
On-Resistance Flat-
ness(4)
VCC = Min., VIN @
1.5V and VCC IIN =
-40mA
1.0
ΔRON
On-Resistance match
from center ports to any
other port(4)
VCC = Min., 1.5V ≤
VIN ≤ VCC,
IIN = -40mA
0.9
2
COMPANY CONFIDENTIAL
Storage Temperature ...................................................–65°C to +150°C
Supply Voltage to Ground Potential ..............................–0.5V to +4.6V
DC Input Voltage ...................................................–0.5V to VCC +0.5V
DC Output Current .....................................................................120mA
Power Dissipation ..........................................................................0.5W
Note: Stresses greater than those listed under MAXIMUM
RATINGS may cause permanent damage to the device. This
is a stress rating only and functional operation of the device
at these or any other conditions above those indicated in the
operational sections of this specification is not implied. Ex-
posure to absolute maximum rating conditions for extended
periods may affect reliability.
Maximum Ratings
(Above which useful life may be impaired. For user guidelines, not tested.)
Capacitance for USB 2.0 Switching (TA = 25°C, f = 1 MHz) (only related to pins 1, 2, 3, 14, 15)
Parameters(4)
Description
Test Conditions(1)
Typ.(2)
Max.
Units
CIN
Input Capacitance
VIN = 0V
2.0
3.0
pF
COFF
Port I Capacitance, Switch OFF
4.0
6.0
CON
Switch Capacitance, Switch ON
7.5
9.5
Notes for Page 2:
1. For max. or min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at VCC = 3.3V, TA = 25°C ambient and maximum loading.
3. Measured by the voltage drop between DI and DO pins at indicated current through the switch. On-resistance is determined by the lower of the
voltages on the two (DI & DO) pins.
4. This parameter is determined by device characterization but is not production tested.
06-0077
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