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PI5C16861AEX

Description
Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 10-Bit, True Output, CMOS, PDSO48, 0.240 INCH, GREEN, PLASTIC, TSSOP-48
Categorylogic    logic   
File Size487KB,4 Pages
ManufacturerDiodes Incorporated
Environmental Compliance
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PI5C16861AEX Overview

Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 10-Bit, True Output, CMOS, PDSO48, 0.240 INCH, GREEN, PLASTIC, TSSOP-48

PI5C16861AEX Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerDiodes Incorporated
package instruction0.240 INCH, GREEN, PLASTIC, TSSOP-48
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresBUS SWITCH
seriesCBT/FST/QS/5C/B
JESD-30 codeR-PDSO-G48
JESD-609 codee3
length12.5 mm
Load capacitance (CL)50 pF
Logic integrated circuit typeBUS DRIVER
Humidity sensitivity level1
Number of digits10
Number of functions2
Number of ports2
Number of terminals48
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Output characteristics3-STATE
Output polarityTRUE
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
propagation delay (tpd)1.25 ns
Certification statusNot Qualified
Maximum seat height1.2 mm
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)4.5 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch0.5 mm
Terminal locationDUAL
Maximum time at peak reflow temperature40
width6.1 mm

PI5C16861AEX Preview

PI5C16861
20-Bit, 2-Port Bus Switch
Features
Description
Pericom Semiconductor’s PI5C16861 is configured as a 20-bit,
2-port bus switch designed with a low On-Resistance (5Ω) allowing
inputs to be connected directly to outputs. The bus switch creates no
additional propagational delay or additional ground bounce noise. The
switches are turned ON by the Bus Enable (BEx) input signal.
• Near-Zero propagation delay
• 5Ω or 25Ω switches connect inputs to outputs
• Direct bus connection when switches are ON
• 32X384 function with flow through pinout make board layout
easier
• Ultra-low quiescent power (0.2µA typical)
– Ideally suited for notebook applications
• Industrial operating temperature: –40°C to +85°C
• Packaging (Pb-free & Green):
– 48-pin 240-mil wide plastic TSSOP (A)
Pin Configuration
NC
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
GND
NC
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
VCC
BE1
B0
B1
B2
B3
B4
B5
B6
B7
B8
B9
VCC
BE2
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
Block Diagram
A0
B0
A9
B9
BE1
A10
B10
A19
B19
BE2
Truth Table
(1)
Function
Disconnect
Connect
BE
x
H
L
A19-A0
Hi-Z
B19-B0
Pin Name
BEx
A19-A0
B19-B0
Pin Description
Description
Bus Enable Inputs (Active LOW)
Bus A
Bus B
Note:
1. H = High Voltage Level, L = Low Voltage Level,
Hi-Z = High Impedance
11-0008
1
PS7026H
10/11/10
PI5C16861
20-Bit, 2-Port Bus Switch
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
Storage Temperature
.............................................................
–65°C to +150°C
Ambient Temperature with Power Applied
............................
–40°C to +85°C
Supply Voltage to Ground Potential (Inputs & V
CC
Only)
......
–0.5V to +7.0V
Supply Voltage to Ground Potential (Outputs & D/O Only)
...
–0.5V to +7.0V
DC Input Voltage .....................................................................
–0.5V to +7.0V
DC Output Current
................................................................................
120mA
Power Dissipation
....................................................................................
0.5W
Note:
Stresses greater than those listed under MAXIMUM RAT-
INGS 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.
Exposure to absolute maximum rating conditions for ex-
tended periods may affect reliability.
DC Electrical Characteristics
(Over the Operating Range, T
A
=
–40°C to +85°C, V
CC
= 5V ±10%)
Parameters
V
IH
V
IL
I
IH
I
IL
I
OZH
V
IK
I
ON
V
H
R
ON
Description
Input HIGH Voltage
Input LOW Voltage
Input HIGH Current
Input LOW Current
High Impedance Output
Current
Clamp Diode Voltage
Short Circuit Current
(3)
Input Hysteresis at Con-
trol Pins
Switch On-Resistance
(4)
V
CC
= Min.,
V
IN
= 0.0V
V
CC
= Min.,
V
IN
= 2.4V
Test Conditions
(1)
Min.
2.0
–0.5
Guaranteed Logic HIGH Level
Guaranteed Logic LOW Level
V
CC
=
Max.,
V
IN
= V
CC
V
CC
=
Max.,
V
IN
= GND
0
A, B
V
CC
V
CC
=
Min.,
I
IN
= –18mA
A (B) = 0V, B (A) = V
CC
100
Typ.
(2)
Max.
0.8
±1
±1
±1
Units
V
µA
V
mA
mV
–0.7
150
5
10
–1.2
7
15
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at V
CC
= 5.0V, T
A
= 25°C ambient and maximum loading.
3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.
4. Measured by the voltage drop between A and B pin at indicated current through the switch. On-Resistance is determined
by the lower of the voltages on the two (A,B) pins.
Capacitance
(T
A
= 25°C, f = 1 MHz)
Parameters
(1)
C
IN
C
OFF
C
ON
Description
Input Capacitance
A/B Capacitance, Switch Off
A/B Capacitance, Switch On
V
IN
= 0V
Test Conditions
Typ.
6
6
8
pF
Units
Notes:
1. This parameter is determined by device characterization but is not production tested.
11-0008
2
PS7026H
10/11/10
PI5C16861
20-Bit, 2-Port Bus Switch
Power Supply Characteristics
Parameters
I
CC
ΔI
CC
I
CCD
Description
Quiescent Power
Supply Current
Supply Current per
Input @ TTL HIGH
Supply Current per
Input per MHz(4)
V
CC
=
Max.
V
CC
= Max.
V
CC
= Max., A and B Pins Open
BE
x
= GND, Control Input Toggling
50% Duty Cycle
Test Conditions
(1)
V
IN
= GND
or V
CC
V
IN
= 3.4V(3)
Min.
Typ.
(2)
Max.
0.1
10
2.5
0.25
Units
µA
mA
mA/
MHz
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
2. Typical values are at V
CC
= 5.0V, +25°C ambient.
3. Per TTL driven input (V
IN
= 3.4V,
control inputs only); A and B pins do not contribute to I
CC
.
4. This current applies to the control inputs only and represent the current required to switch internal capacitance at the specified frequency. The
A and B inputs generate no significant AC or DC currents as they transition. This parameter is not tested, but is guaranteed by design.
PI5C16861 Switching Characteristics over Operating Range
PI5C16861
Parameters
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
Description
Propagation Delay
(1,2)
Ax to Bx, Bx to Ax
Bus Enable Time
BEx to Ax or Bx
Bus Disable Time
BEx to Ax or Bx
C
L
= 50pF
R
L
= 500Ω
1.5
1.5
Conditions
Min.
Com.
Max.
1.25
6.5
5.5
ns
Unit
Notes:
1. This parameter is guaranteed but not tested on Propagation Delays.
2. The bus switch contributes no propagational delay other than the RC delay of the On-Resistance of the switch and the load capacitance. The
time constant for the switch alone is of the order of 0.25ns for 50pF load. Since this time constant is much smaller than the rise/fall times of
typical driving signals, it adds very little propagational delay to the system. Propagational delay of the bus switch when used in a system is
determined by the driving circuit on the driving side of the switch and its interaction with the load on the driven side.
11-0008
3
PS7026H
10/11/10
PI5C16861
20-Bit, 2-Port Bus Switch
Packaging Mechanical: 48-pin BSQOP (B)
1
DATE: 10/15/08
DESCRIPTION: 48-Pin, 154-Mil Wide BQSOP
PACKAGE CODE:
08-0522
B48
REVISION: F
DOCUMENT CONTROL #: PD-1210
Ordering Information
Ordering Code
PI5C16861AE
Notes:
Package Type
A
Package Description
Pb-free & Green, 48-Pin, TSSOP
Thermal characteristics can be found on the company web site at www.pericom.com/packaging/
E = Pb-free & Green
• Adding an
X suffix = Tape/Reel
Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com
11-0008
4
PS7026H
10/11/10

PI5C16861AEX Related Products

PI5C16861AEX PI5C16861AE
Description Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 10-Bit, True Output, CMOS, PDSO48, 0.240 INCH, GREEN, PLASTIC, TSSOP-48 Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 10-Bit, True Output, CMOS, PDSO48, 0.240 INCH, GREEN, PLASTIC, TSSOP-48
Is it Rohs certified? conform to conform to
Maker Diodes Incorporated Diodes Incorporated
package instruction 0.240 INCH, GREEN, PLASTIC, TSSOP-48 0.240 INCH, GREEN, PLASTIC, TSSOP-48
Reach Compliance Code compliant compliant
ECCN code EAR99 EAR99
Other features BUS SWITCH BUS SWITCH
series CBT/FST/QS/5C/B CBT/FST/QS/5C/B
JESD-30 code R-PDSO-G48 R-PDSO-G48
JESD-609 code e3 e3
length 12.5 mm 12.5 mm
Load capacitance (CL) 50 pF 50 pF
Logic integrated circuit type BUS DRIVER BUS DRIVER
Humidity sensitivity level 1 1
Number of digits 10 10
Number of functions 2 2
Number of ports 2 2
Number of terminals 48 48
Maximum operating temperature 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C
Output characteristics 3-STATE 3-STATE
Output polarity TRUE TRUE
Package body material PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code TSSOP TSSOP
Package shape RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius) 260 260
propagation delay (tpd) 1.25 ns 1.25 ns
Certification status Not Qualified Not Qualified
Maximum seat height 1.2 mm 1.2 mm
Maximum supply voltage (Vsup) 5.5 V 5.5 V
Minimum supply voltage (Vsup) 4.5 V 4.5 V
Nominal supply voltage (Vsup) 5 V 5 V
surface mount YES YES
technology CMOS CMOS
Temperature level INDUSTRIAL INDUSTRIAL
Terminal surface Matte Tin (Sn) Matte Tin (Sn)
Terminal form GULL WING GULL WING
Terminal pitch 0.5 mm 0.5 mm
Terminal location DUAL DUAL
Maximum time at peak reflow temperature 40 40
width 6.1 mm 6.1 mm
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