Datasheet PI5C16212A, PI5C16212K, PI5C16212V, PI5C162212A, PI5C162212K Datasheet (PERICOM)

1

PS7023E 05/08/01

1
2
3
4
5
6
7

GND 8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34

33
25
26
27
28

32

31

30

29

11

A

12

A

S

0

21

A

22

A

31

A

32

A

41

A

42

A

51

A

52

A

61

A

62

A

V

CC

71

A

72

A

81

A

GND

82

A

91

A

92

A

10 1

A

10 2

A

11 1

A

11 2

A

12 1

A

12 2

A

GND

11

B

12

B

S

1

21

B

22

B

31

B

32

B

41

B

42

B

51

B

52

B

61

B

62

B

71

B

72

B

81

B

GND

82

B

91

B

92

B

10 1

B

10 2

B

11 1

B

11 2

B

12 1

B

12 2

B

S

2

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24-Bit Bus Exchange Switch

Product Description

Pericom Semiconductors PI5C series of logic circuits are produced
using the Companys advanced submicron CMOS technology.

The PI5C16212 and PI5C162212 are 24-bit bus exchange switches
designed with a low ON resistance allowing inputs to be connected
directly to outputs. This device operates as a 24-bit bus switch
or a 12-bit exchanger that provides data exchanging between
the four signal ports via the data select pins (S0-S2).

To reduce noise resulting from reflections, the PI5C162212 has a
built-in 25-ohm series resistor that eliminates the need for an
external terminating resistor.

Product Features

 Near-zero propagation delay
 5-ohm switches connect inputs to outputs
 Direct bus connection when switches are ON
 Ultra-low quiescent power (0.1µA typical)

 Ideally suited for notebook applications
 Industrial operating temperature: 40°C to +85°C
 Packages available:

 56-pin 173-mil wide plastic TVSOP (K)

 56-pin 240-mil wide thin plastic TSSOP (A)

 56-pin 300-mil wide plastic SSOP (V)

Product Pin Configuration

11

A

11

B

12

A

12

B

FLOW CONTROL

ONE OF TWELVE CHANNELS

S

0

S

1

S

2

Logic Block Diagram

Product Pin Description

Note:

1. H = High Voltage Level

L = Low Voltage Level
Z = High Impedance

Truth Table

PI5C16212

PI5C162212 (25

ΩΩ

ΩΩ

Ω)

noitcnuF2S1S0S1A2A

tcennocsiD LLLZZ

1Bot1ALLH1BZ

2Bot1ALHL2BZ

1Bot2ALHHZ1B

2Bot2AHLLZ2B

tcennocsiDHLHZZ

2Bot2A,1Bot1AHHL1B2B

1Bot2A,2Bot1A HHH 2B1B

emaNniPO/InoitpircseD

2S-0SI stupnItceleS

xAxO/IAsuB

xBxO/IBsuB

56-Pin

A, K, V

2

PS7023E 05/08/01

PI5C16212/162212

24-Bit Bus-Exchange Switch

Storage Temperature .............................................. 65°C to +150°C

Ambient Temperature with Power Applied ..............40°C to +85°C

Supply Voltage to Ground Potential ..........................0.5V to +7.0V

DC Input Voltage ....................................................... 0.5V to +7.0V

DC Output Current ................................................................ 120mA

Power Dissipation ....................................................................... 1W

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. Exposure to absolute maximum rating
conditions for extended periods may affect reliability.

DC Electrical Characteristics (Over the Operating Range, T

A

= 40°C to +85°C, VCC = 5V ±10%)

Capacitance (T

A

= 25°C, f = 1 MHz)

Notes:

1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.

2. Typical values are at VCC = 5.0V, TA = 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.

5. This parameter is determined by device characterization but is not production tested.

Recommended Operating Condition

Maximum Ratings

(Above which the useful life may be impaired. For user guidelines, not tested.)

retemaraPnoitpircseD.niM.xaMstinU

V

CC

egatloVylppuS45.5

VV

HI

egatloVtupnIleveL-hgiH2

V

LI

egatloVtupnIleveL-woL8.0

T

A

erutarepmeTriA-eerFgnitarepO0458C°

sretemaraPnoitpircseDsnoitidnoCtseT

)1(

.niMpyT

)2(

.xaMstinU

V

HI

egatloVHGIHtupnIleveLHGIHcigoLdeetnarauG0.2

V

V

LI

egatloVWOLtupnIleveLWOLcigoLdeetnarauG5.08.0

I

I

tnerruCtupnIV

CC

V,.xaM=

NI

V=

CC

DNGro1±

AµV

CC

V,0=

NI

V=

CC

 01

I

HZO

tnerruCtuptuOecnadepmIhgiHVB,A0

CC

 1±

V

KI

egatloVedoiDpmalCV

CC

I,.niM=

NI

Am81=7.02.1V

I

SO

tnerruCtiucriCtrohS

)3(

V=)A(B,V0=)B(A

CC

001Am

V

H

sniPlortnoCtasiseretsyHtupnI051Vm

R

NO

ecnatsiseRnOhctiwS

)4(

V

CC

V,.niM=

NI

,V0.0=

I

NO

Am46=

2126157

Ω

212261028204

V

CC

V,.niM=

NI

,V4.2=

I

NO

Am51=

2126121

212261025384

sretemaraP

)5(

noitpircseDsnoitidnoCtseT.pyTstinU

C

NI

ecnaticapaCtupnIV

NI

V0=3

FpC

FFO

ffOhctiwS,ecnaticapaCB/AV

NI

V0=41

C

NO

nOhctiwS,ecnaticapaCB/AV

NI

V0=03

PI5C16212/162212

24-Bit Bus-Exchange Switch

3

PS7023E 05/08/01

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Power Supply Characteristics

Notes:

1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for applicable device.

2. Typical values are at VCC = 5.0V, +25°C ambient.

3. This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND.

4. Per TTL driven input (VIN = 2.7V, control inputs only); A and B pins do not contribute to ICC.

5. 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.

PI5C16212 Switching Characteristics over Operating Range

PI5C162212 Switching Characteristics over Operating Range

Notes:

1. See test circuit and waveforms.

2. This parameter is guaranteed but not tested on Propagation Delays.

3. 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.

sretemaraPnoitpircseDsnoitidnoCtseT

)1(

.niM.pyT

)2(

.xaMstinU

I

CC

tnerruCylppuSrewoPtnecseiuQV

CC

.xaM=VNIVroDNG=

CC

1.00.3Aµ

∆I

CC

)3(

HGIHLTT@tupnIreptnerruCylppuSV

CC

V6.3=V

NI

V7.2=

)4(

 2.0Am

I

DCC

zHMreptupnIreptnerruCylppuS

)5(

S

N

gnilggoTtupnIlortnoC,DNG=

elcyCytuD%05

V

CC

,.xaM=

nepOsniPB&A

 52.0/Am

zHM

sretemaraPnoitpircseDsnoitidnoC

)1(

21261C5IP

.moC

.niM.xaMstinU

t

HLP

t

LHP

yaleDnoitagaporP

)3,2(

xAxotxBx,xBxotxAx,

C

L

Fp05=

R

L

smho005=

52.0

sn

t

HLP

t

LHP

,yaleDnoitagaporPxBroxAotS5.15.7

t

HZP

t

LZP

xBxroxAxotS,emiTelbanEsuB 5.10.7

t

ZHP

t

ZLP

xBxroxAxotS,emiTelbasiDsuB 5.15.6

sretemaraPnoitpircseDsnoitidnoC

)1(

212261C5IP

.moC

.niM.xaMstinU

t

HLP

t

LHP

yaleDnoitagaporP

)3,2(

xAxotxBx,xBxotxAx,

C

L

Fp05=

R

L

smho005=

52.1

sn

t

HZP

t

LZP

xBxroxAxotS,emiTelbanEsuB 5.10.7

t

ZHP

t

ZLP

xBxroxAxotS,emiTelbasiDsuB 5.15.6

4

PS7023E 05/08/01

PI5C16212/162212

24-Bit Bus-Exchange Switch

.047

.031
.041

SEATING
PLANE

.016

BSC

1

56

.169
.177

11.20

11.40

4.30

4.50

1.20

0.40

0.13

0.23

0.80

1.05

X.XX
X.XX

DENOTES DIMENSIONS
IN MILLIMETERS

.002
.006

0.05

0.15

.0035

.008

0.09

0.20

.018
.030

0.45

0.75

6.4

.252
BSC

.005
.009

.441
.449

Max.

.002
.006

SEATING PLANE

.007
.011

.004
.008

1

56

.236
.244

0.50

0.17

0.27

0.05

0.15

0.09

0.20

X.XX
X.XX

DENOTES DIMENSIONS
IN MILLIMETERS

.018
.030

0.45

0.75

.047
Max.

1.20

6.0

6.2

.547
.555

13.9

14.1

.319

8.1

.0197
BSC

BSC

56-Pin 173-Mil Wide Plastic TVSOP (K) Package

56-Pin 240-Mil Wide Thin Plastic TSSOP (A) Package

PI5C16212/162212

24-Bit Bus-Exchange Switch

5

PS7023E 05/08/01

12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012

12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012

Pericom Semiconductor Corporation

2380 Bering Drive • San Jose, CA 95131 • 1-800-435-2336 • Fax [phone] • http://www.pericom.com

0.25

0.20

.025 BSC

0.635

.008

.008
.016

0-8˚

0.20

0.40

.110 2.79

.010

Gauge Plane

.291
.299

X.XX
X.XX

DENOTES DIMENSIONS
IN MILLIMETERS

7.39

7.59

.396
.416

10.06

10.56

.02
.04

0.51

1.01

.015
.025

0.381

0.635

.720
.730

18.29

18.54

.008
.0135

0.20

0.34

1

56

x 45˚

Nom.

Max

56-Pin 300-Mil Wide Thin Plastic SSOP (V) Package

Ordering Information

edoCgniredrOemaNegakcaPepyTegakcaPegnaRerutarepmeT

K21261C5IP65KPOSVTnip-65C°58ot04

K212261C5IP65KPOSVTnip-65C°58ot04

A21261C5IP65APOSSTnip-65C°58ot04

A212261C5IP65APOSSTnip-65C°58ot04

V21261C5IP65VPOSSnip-65C°58ot04

V212261C5IP65VPOSSnip-65C°58ot04