PI5C32200DAX [PERICOM]
Bus Driver, CBT/FST/QS/5C/B Series, 4-Func, 8-Bit, True Output, PDSO56, 0.240 INCH, TSSOP-56;
| 型号： | PI5C32200DAX |
| 厂家： | 
PERICOM SEMICONDUCTOR CORPORATION |
| 描述： | Bus Driver, CBT/FST/QS/5C/B Series, 4-Func, 8-Bit, True Output, PDSO56, 0.240 INCH, TSSOP-56 驱动 光电二极管 逻辑集成电路 |
| 文件： | 总3页 (文件大小：374K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PI5C32200D
32-Bit Bus Switch with GTL Termination
for Slotted CPU Applications
ProductDescription
Features
PericomsPI5C32200Disa32-bitbusswitchthatfeaturesverylow
power, and low I/O capacitance. When the bus switch is enabled
(ENx = 0), it is terminated internally through a series resistor to an
external VBIAS. The on-resistance of the switch along with the
series resistor provides a 56Ω nominal termination to VBIAS.
•
•
•
•
•
•
•
RON is 56Ω typical connected to 1.5V VBIAS
LowPower......50µW
SwitchingSpeed......7.5nsmax.
Channel On Capacitance: 8pF
VCC OperatingRange:+5V±5%
ESD>2000V......HumanBodyModel
Packagesavailable:56-pinTSSOP(A)
Applications
Provides GTL termination for busses in a Pentium II/Slot 1 two
processor environment with an empty slot.
Notes:
ENX
L
Switch
On
When Enabled:
Ports Ax connect to VBIAS..A
Ports Ay connect to VBIAS..B
Where:
X = 0-3, 8-11, 16-19, 24-27
Y = 4-7, 12-15, 20-23, 28-31
H
Off
Logic Block Diagram
Product Pin Configuration
56-Pin
A
PS8473A
05/04/00
1
PI5C32200D
32-Bit Bus Switch with GTLTermination
for Slotted CPUApplications
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested)
Storage Temperature
65ºC to +150ºC
40ºC to +70ºC
Ambient Temperature with Power Applied
Supply Voltage to Ground Potentials (Inputs
& VCC Only)
0.5V to +7.0V
0.5V to +7.0V
DC Input Voltage
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 condi-
tions above those indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rating
conditions for extended periods of time may affect reliability.
DC Electrical Characteristics (VCC = 5V ± 5%, TA = 0ºC to +70ºC)
Parameter
Description
TTL Input HIGH Voltage
TTL Input LOW Voltage
TTL Input HIGH Current
TTL Input LOW Current
Test Conditions
Min.
2.0
Typ.(1)
Max.
Units
VIH
VIL
IIH
V
0.5
0.8
1
Enable
µA
IIL
1
VCC = Min., VIN = 0.0V,
VBIAS = 1.5V
RON
Switch On Resistance
47.5
56
64.5
Ω
CIN
CON
ICC
Input Capacitance
4
8
VIN = 0V
pF
Input Capacitance, Switch On
Power Supply Quiescent
10
µA
AC Electrical Characteristics (VCC = 5V ± 5%, TA = 0ºC to +70ºC)
Parameter
Description
Bus Enable
Bus Disable
Test Conditions
Min.
Max.
Units
tPE
tPD
CL = 20pF,
RL = 500Ω
1
5
ns
PS8473A
05/04/00
2
PI5C32200D
32-Bit Bus Switch with GTLTermination
for Slotted CPUApplications
56-Pin TSSOP (A) Package
56
.236
.244
6.0
6.2
1
.547 13.9
.555 14.1
SEATING PLANE
.047
Max.
1.20
0.09
0.20
.004
.008
0.45 .018
0.75 .030
.002
.319
BSC
.0197
BSC
0.50
.07
.011
.006
0.05
0.15
8.1
0.17
0.27
X.XX
X.XX
DENOTES DIMENSIONS
IN MILLIMETERS
Ordering Information
Part
Pin-Package
56-TSSOP
Width
PI5C32200DA
240-mil
Pericom Semiconductor Corporation
2380 Bering Drive · San Jose, California 95131 · 1-800-435-2336 · Fax (408) 435-1100 · http://www.pericom.com
PS8473A
05/04/00
3
相关型号：
PI5C32245QX
Bus Driver, CBT/FST/QS/5C/B Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 0.150 INCH, PLASTIC, QSOP-20
PERICOM
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