Datasheet CBTD16210 Datasheet (Philips)

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INTEGRATED CIRCUITS

CBTD16210

20-bit level shifting bus switch
with 10-bit output enables

Product specification
Supersedes data of 2000 Sep 25

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2000 Oct 12

Philips Semiconductors Product specification

20-bit level shifting bus switch
with 10-bit output enables

FEA TURES

•5Ω switch connection between two ports

•TTL compatible control input levels

•Designed to be used in 5.5 V to 3.3 V level shifting applications

•Package options include shrink small outline (SSOP) and thin

shrink small outline (TSSOP)

QUICK REFERENCE DATA

SYMBOL PARAMETER

C

t

PLH

t

PHL

C

I

CCZ

IN

OUT

Propagation delay
An to Yn

CL = 50pF; VCC = 5V 0.25 ns

Input capacitance VI = 0V or V
Output capacitance Outputs disabled; VO = 0V or V
Total supply current Outputs disabled; VCC = 5.5V 4.0 µA

CBTD16210

DESCRIPTION

The CBTD16210 provides 20 bits of high-speed TTL-compatible bus
switching. The low on-state resistance of the switch allows
connections to be made with minimal propagation delay.

A diode to V
between 5 V inputs and 3.3 V outputs.

The device is organized as a dual 10-bit bus switch with separate
output-enable (OE
or as one 20-bit bus switch. When OE
bus switch is on, and port A is connected to port B. When OE
high, the switch is open, and a high-impedance state exists between
the ports.

The CBTD16210 is characterized for operation from –40°C to
+85°C.

CONDITIONS

T

= 25°C; GND = 0V

amb

CC

is integrated in the circuit to allow for level shifting

CC

) inputs. It can be used as two 10-bit bus switches

is low, the associated 10-bit

TYPICAL UNIT

4.3 pF

CC

6.9 pF

is

ORDERING INFORMATION

PACKAGES TEMPERATURE RANGE ORDER CODE DWG NUMBER

48-Pin Plastic SSOP Type III –40°C to +85°C CBTD16210 DL SOT370-1
48-Pin Plastic TSSOP Type II –40°C to +85°C CBTD16210 DGG SOT362-1

LOGIC SYMBOL

2

1A1

12

1A10

88

1OE

13

2A1

24

2A10

46

1B1

36

1B10

35

2B1

25

2B10

FUNCTION TABLE

INPUTS OUTPUTS

1OE 2OE 1A, 1B 2A, 2B

L L 1A = 1B 2A = 2B

L H 1A = 1B Z
H L Z 2A = 2B
H H Z Z

H = High voltage level
L = Low voltage level

Z = High impedance “off” state

47

2OE

SA00545

2000 Oct 12 853-2221 24787

2

Philips Semiconductors Product specification

20-bit level shifting bus switch
with 10-bit output enables

PIN CONFIGURATION

NC

1A1

1A2
1A3
1A4
1A5
1A6

GND

1A7

1A8
1A9

1A10

2A1
2A2

V
2A3

GND

2A4
2A5
2A6

2A7
2A8

2A9

2A10

1
2
3

4
5

6
7
8

9
10
11
12
13
14
15

CC

16
17
18
19
20
21

22

23
24

48

1OE

47

2OE

46

1B1
1B2

45
44

1B3
1B4

43

1B5

42

GND

41

1B6

40
39

1B7

38

1B8

37

1B9

36

1B10

35

2B1
2B2

34

2B3

33
32

GND

31

2B4

30

2B5

29

2B6

28

2B7

27

2B8

26

2B9

25

2B10

CBTD16210

PIN DESCRIPTION

PIN NUMBER SYMBOL NAME AND FUNCTION

1 NC No internal connection

48, 47 1OE, 2OE Output enables

2, 3, 4, 5, 6, 7, 9, 10,

11, 12

46, 45, 44, 43, 42, 40,

39, 38, 37, 36

13, 14, 16, 18, 19, 20,

21, 22, 23, 24

35, 34, 33, 31, 30, 29,

28, 27, 26, 25

8, 17, 32, 41 GND Ground (0V)

15 V

1A1-1A10 Inputs

1B1-1B10 Outputs

2A1-2A10 Inputs

2B1-2B10 Outputs

CC

Positive supply voltage

2000 Oct 12

SA00546

3

Philips Semiconductors Product specification

SYMBOL

PARAMETER

UNIT

I

Input leakage current

A

3

20-bit level shifting bus switch

CBTD16210

with 10-bit output enables

ABSOLUTE MAXIMUM RATINGS

SYMBOL

V

V

I

T

I
V

OUT

OUT

stg

DC supply voltage –0.5 to +7.0 V

CC

DC input diode current VI < 0 –50 mA

IK

DC input voltage

I

DC output voltage
DC output current output in Low state 128 mA
Storage temperature range –65 to +150 °C

NOTES:

1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability .

2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create ju nction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150°C.

3. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.

PARAMETER CONDITIONS RATING UNIT

3

3

RECOMMENDED OPERATING CONDITIONS

V

CC

V

V

T

amb

DC supply voltage 4.5 5.5 V
High-level input voltage 2.0 V

IH

Low-level Input voltage 0.8 V

IL

Operating free-air temperature range –40 +85 °C

1, 2

–0.5 to +7.0 V

output in Off or High state –0.5 to +5.5 V

LIMITS

Min Max

DC ELECTRICAL CHARACTERISTICS

SYMBOL PARAMETER TEST CONDITIONS T

V

V

I

∆I

C

IO(OFF)

OH

CC

C

Input clamp voltage VCC = 4.5 V; II = –18 mA –1.2 V

IK

Output high pass voltage See Figure 1, page 6 V

I

p

Quiescent supply current
Additional supply current per

CC

input pin
Control pins VI= 3 V or 0 4.5 pF

I

2

Power-off leakage current VO = 3 V or 0, OE = V

VCC = 0 V; VI = 5.5 V 10
VCC = 5.5 V; VI = GND or 5.5 V ±1
VCC = 5.5 V; IO = 0, VI = VCC or GND;

2

1OE=2OE=GND
VCC = 5.5 V, one input at 3.4 V,

other inputs at VCC or GND

CC

VCC = 4.5 V; V1 = 0 V; II = 64 mA 5 7

r

on

VCC = 4.5 V; V1 = 0 V; II = 30 mA 5 7
VCC = 4.5 V; V1 = 2.4 V; II = –15 mA 16 50

NOTES:

1. All typical values are at V

2. This is the increase in supply current for each input that is at the specified TTL voltage level rather than V

= 5 V, T

CC

amb

= 25°C

3. Measured by the voltage drop between the A and the B terminals at the indicated current through the switch.
On-state resistance is determined by the lowest voltage of the two (A or B) terminals.

= –40°C to +85°C UNIT

amb

Min Typ

CC

LIMITS

1

Max

1.5 mA

2.5 mA

8 pF

or GND

µ

Ω

2000 Oct 12

4

Philips Semiconductors Product specification

20-bit level shifting bus switch

CBTD16210

with 10-bit output enables

AC CHARACTERISTICS

GND = 0 V; tR; CL = 50 pF

SYMBOL

PARAMETER DESCRIPTION

–40°C to +85°C VCC = 5 V ± 0.5 V

Min Mean Max

t

t

PZH

t

PHZ

t

PZL

t

PLZ

pd

Propagation delay
Output enable time to HIGH level 1.5 5.0 7.5 ns
Output disable time from HIGH level 1.0 2.5 4.5 ns
Output enable time to LOW level 1.5 6.0 9.0 ns
Output disable time from LOW level 1.5 3.5 6.0 ns

1

NOTES:

1. This parameter is warranted but not production tested. The propagation delay is based on the RC time constant of the typical on-state
resistance of the switch and a load capacitance of 50 pF, when driven by an ideal voltage source (zero output impedance).

AC WAVEFORMS

TEST CIRCUIT AND WAVEFORMS

VM = 1.5 V, VIN = GND to 3.0 V

INPUT

OUTPUT

1.5V

t

PLH

1.5V 1.5V

1.5V

3 V

t

PHL

0 V

V

OH

V

OL

SA00028

From Output
Under Test

C

L

= 50 pF

Waveform 1. Input (An) to Output (Yn) Propagation Delays

DEFINITIONS

= Load capacitance includes jig and probe capacitance;

C

L

see AC CHARACTERISTICS for value.

+ 0.3V

– 0.3V

SA00029

3V

0V

3.5V

V
V

0V

OL

OH

Output Control

(Low-level

enabling

Output

Waveform 1

S1 at 7 V

(see Note)

Output

Waveform 2

S1 at Open

(see Note)

1.5 V 1.5 V

t

PZL

1.5 V

t

PZH

1.5 V

Note:

Waveform 1 is for an output with internal conditions such that
the output is low except when disabled by the output control.

Waveform 2 is for an output with internal conditions such that
the output is high except when disabled by the output control.

t

PLZ

V

OL

t

PHZ

V

OH

Waveform 2. 3-State Output Enable and Disable Times

LIMITS

500 Ω

500 Ω

Load Circuit

TEST S1

t

pd

t

PLZ/tPZL

t

PHZ/tPZH

250 ps

7 V

S1

Open

GND

open

7 V

open

SA00012

UNITS

2000 Oct 12

5

Philips Semiconductors Product specification

20-bit level shifting bus switch
with 10-bit output enables

TYPICAL CHARACTERISTICS

4.2
Temp = +70°C

3.8

3.4

3.0

Pass Gate Volts

2.6

2.2

1.8

4.5 4.75 5.0 5.25
V

– Supply Volts

CC

5.5

–100 UA
–6 mA

–12 mA
–24 mA

4.2
Temp = +85°C

3.8

3.4

3.0

Pass Gate Volts

2.6

2.2

1.8

4.5 4.75 5.0 5.25
V

CC

– Supply Volts

CBTD16210

–100 UA

–6 mA
–12 mA

–24 mA

5.5

Pass Gate Volts

4.2

3.8

3.4

3.0

2.6

Temp = 0°C

4.2
Temp = +25°C

3.8

3.4

3.0

Pass Gate Volts

2.6

2.2

1.8

4.5 4.75 5.0 5.25
V

CC

–100 UA
–6 mA

–12 mA
–24 mA

– Supply Volts

Pass Gate Volts

4.2

3.8

3.4

3.0

2.6

5.5

–100 UA
–6 mA

–12 mA
–24 mA

Temp = –40°C

–100 UA
–6 mA

–12 mA
–24 mA

2000 Oct 12

2.2

1.8

4.5 4.75 5.0 5.25
V

– Supply Volts

CC

2.2

1.8

5.5

4.5 4.75 5.0 5.25

Figure 1. VOH values (Vin = VCC)

6

V

– Supply Volts

CC

5.5

SA00554

Philips Semiconductors Product specification

20-bit level shifting bus switch
with 10-bit output enables

SSOP48: plastic shrink small outline package; 48 leads; body width 7.5 mm SOT370-1

CBTD16210

2000 Oct 12

7

Philips Semiconductors Product specification

20-bit level shifting bus switch
with 10-bit output enables

TSSOP48: plastic thin shrink small outline package; 48 leads; body width 6.1 mm SOT362-1

CBTD16210

2000 Oct 12

8

Philips Semiconductors Product specification

20-bit level shifting bus switch
with 10-bit output enables

CBTD16210

NOTES

2000 Oct 12

9

Philips Semiconductors Product specification

20-bit level shifting bus switch
with 10-bit output enables

Data sheet status

Data sheet
status

Objective
specification

Preliminary
specification

Product
specification

Product
status

Development

Qualification

Production

Definition

This data sheet contains the design target or goal specifications for product development.
Specification may change in any manner without notice.

This data sheet contains preliminary data, and supplementary data will be published at a later date.
Philips Semiconductors reserves the right to make changes at any time without notice in order to
improve design and supply the best possible product.

This data sheet contains final specifications. Philips Semiconductors reserves the right to make
changes at any time without notice in order to improve design and supply the best possible product.

[1]

CBTD16210

[1] Please consult the most recently issued datasheet before initiating or completing a design.

Definitions

Short-form specification — The data in a short-form specification is extracted from a full data sheet with the same type number and title. For

detailed information see the relevant data sheet or data handbook.
Limiting values definition — Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one

or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or
at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended
periods may affect device reliability.

Application information — Applications that are described herein for any of these products are for illustrative purposes only. Philips
Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or
modification.

Disclaimers

Life support — These products are not designed for use in life support appliances, devices or systems where malfunction of these products can

reasonably be expected to result in personal injury . Philips Semiconductors customers using or selling these products for use in such applications
do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application.

Right to make changes — Philips Semiconductors reserves the right to make changes, without notice, in the products, including circuits, standard
cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no
responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these
products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless
otherwise specified.

Philips Semiconductors
811 East Arques Avenue
P.O. Box 3409
Sunnyvale, California 94088–3409
Telephone [phone]

 Copyright Philips Electronics North America Corporation 2000

All rights reserved. Printed in U.S.A.

Date of release: 10-00

Document order number: 9397 750 07692

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2000 Oct 12

10