PHILIPS CBTD16210DL 20-bit level shifting bus switch with 10-bit output enable Datasheet

INTEGRATED CIRCUITS
CBTD16210
20-bit level shifting bus switch
with 10-bit output enables
Product specification
Supersedes data of 2000 Sep 25
2000 Oct 12
Philips Semiconductors
Product specification
20-bit level shifting bus switch
with 10-bit output enables
CBTD16210
FEATURES
DESCRIPTION
• 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
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 VCC is integrated in the circuit to allow for level shifting
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) inputs. It can be used as two 10-bit bus switches
or as one 20-bit bus switch. When OE is low, the associated 10-bit
bus switch is on, and port A is connected to port B. When OE is
high, the switch is open, and a high-impedance state exists between
the ports.
shrink small outline (TSSOP)
The CBTD16210 is characterized for operation from –40°C to
+85°C.
QUICK REFERENCE DATA
SYMBOL
CONDITIONS
Tamb = 25°C; GND = 0V
PARAMETER
TYPICAL
UNIT
tPLH
tPHL
Propagation delay
An to Yn
CL = 50pF; VCC = 5V
0.25
ns
CIN
Input capacitance
VI = 0V or VCC
4.3
pF
COUT
Output capacitance
Outputs disabled; VO = 0V or VCC
6.9
pF
ICCZ
Total supply current
Outputs disabled; VCC = 5.5V
4.0
µA
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
FUNCTION TABLE
INPUTS
46
1A1
1B1
12
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
36
1A10
1B10
H = High voltage level
L = Low voltage level
Z = High impedance “off ” state
88
1OE
13
OUTPUTS
35
2A1
2B1
24
2A10
25
2B10
47
2OE
SA00545
2000 Oct 12
2
853-2221 24787
Philips Semiconductors
Product specification
20-bit level shifting bus switch
with 10-bit output enables
CBTD16210
PIN CONFIGURATION
PIN DESCRIPTION
SYMBOL
1
NC
NAME AND FUNCTION
No internal connection
NC
1
48 1OE
1A1
2
47 2OE
48, 47
1OE, 2OE
Output enables
1A2
3
46 1B1
Inputs
4
45 1B2
2, 3, 4, 5, 6, 7, 9, 10,
11, 12
1A1-1A10
1A3
1A4
5
44 1B3
46, 45, 44, 43, 42, 40,
39, 38, 37, 36
1B1-1B10
Outputs
1A5
6
43 1B4
1A6
7
42 1B5
13, 14, 16, 18, 19, 20,
21, 22, 23, 24
2A1-2A10
Inputs
GND
8
41 GND
1A7
40 1B6
35, 34, 33, 31, 30, 29,
28, 27, 26, 25
2B1-2B10
Outputs
9
1A8 10
39 1B7
8, 17, 32, 41
GND
Ground (0V)
1A9 11
38 1B8
15
VCC
Positive supply voltage
1A10 12
37 1B9
2A1 13
36 1B10
2A2 14
35 2B1
VCC 15
34 2B2
2A3 16
33 2B3
GND
17
32 GND
2A4 18
31 2B4
2A5 19
30 2B5
2A6 20
29 2B6
2A7 21
28 2B7
2A8 22
27 2B8
2A9 23
26 2B9
2A10 24
25 2B10
SA00546
2000 Oct 12
PIN NUMBER
3
Philips Semiconductors
Product specification
20-bit level shifting bus switch
with 10-bit output enables
CBTD16210
ABSOLUTE MAXIMUM RATINGS1, 2
PARAMETER
SYMBOL
VCC
CONDITIONS
RATING
DC supply voltage
IIK
DC input diode current
VI
DC input voltage3
VI < 0
voltage3
VOUT
DC output
IOUT
DC output current
Tstg
Storage temperature range
UNIT
–0.5 to +7.0
V
–50
mA
–0.5 to +7.0
V
output in Off or High state
–0.5 to +5.5
V
output in Low state
128
mA
–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 junction
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.
RECOMMENDED OPERATING CONDITIONS
LIMITS
SYMBOL
PARAMETER
Min
Max
5.5
VCC
DC supply voltage
4.5
VIH
High-level input voltage
2.0
VIL
Low-level Input voltage
Tamb
Operating free-air temperature range
UNIT
V
V
–40
0.8
V
+85
°C
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Tamb = –40°C to +85°C
Min
VIK
Input clamp voltage
VCC = 4.5 V; II = –18 mA
VOH
Output high pass voltage
See Figure 1, page 6
II
ICC
∆ICC
CI
CIO(OFF)
ron3
Typ1
Max
–1.2
V
V
VCC = 0 V; VI = 5.5 V
10
VCC = 5.5 V; VI = GND or 5.5 V
±1
Quiescent supply current2
VCC = 5.5 V; IO = 0, VI = VCC or GND;
1OE=2OE=GND
1.5
mA
Additional supply current per
input pin2
VCC = 5.5 V, one input at 3.4 V,
other inputs at VCC or GND
2.5
mA
Control pins
VI= 3 V or 0
4.5
pF
Power-off leakage current
VO = 3 V or 0, OE = VCC
8
pF
VCC = 4.5 V; V1 = 0 V; II = 64 mA
5
7
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
Input leakage current
NOTES:
1. All typical values are at VCC = 5 V, Tamb = 25°C
2. This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND
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.
2000 Oct 12
UNIT
4
µA
Ω
Philips Semiconductors
Product specification
20-bit level shifting bus switch
with 10-bit output enables
CBTD16210
AC CHARACTERISTICS
GND = 0 V; tR; CL = 50 pF
LIMITS
–40°C to +85°C VCC = 5 V ± 0.5 V
PARAMETER DESCRIPTION
SYMBOL
Min
Mean
Propagation delay1
tpd
UNITS
Max
250
ps
tPZH
Output enable time to HIGH level
1.5
5.0
7.5
ns
tPHZ
Output disable time from HIGH level
1.0
2.5
4.5
ns
tPZL
Output enable time to LOW level
1.5
6.0
9.0
ns
tPLZ
Output disable time from LOW level
1.5
3.5
6.0
ns
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
7V
3V
1.5V
500 Ω
From Output
Under Test
1.5V
S1
Open
GND
INPUT
500 Ω
CL = 50 pF
0V
tPLH
tPHL
Load Circuit
VOH
1.5V
1.5V
OUTPUT
VOL
SA00028
Waveform 1. Input (An) to Output (Yn) Propagation Delays
TEST
S1
tpd
open
tPLZ/tPZL
7V
tPHZ/tPZH
open
DEFINITIONS
Load capacitance includes jig and probe capacitance;
CL =
see AC CHARACTERISTICS for value.
3V
Output Control
(Low-level
enabling
1.5 V
SA00012
1.5 V
0V
tPLZ
tPZL
3.5V
Output
Waveform 1
S1 at 7 V
(see Note)
1.5 V
Output
Waveform 2
S1 at Open
(see Note)
VOL + 0.3V
VOL
tPHZ
tPZH
VOH
VOH – 0.3V
1.5 V
0V
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.
SA00029
Waveform 2. 3-State Output Enable and Disable Times
2000 Oct 12
5
Philips Semiconductors
Product specification
20-bit level shifting bus switch
with 10-bit output enables
CBTD16210
TYPICAL CHARACTERISTICS
4.2
4.2
Temp = +70°C
Temp = +85°C
3.8
3.8
–6 mA
–12 mA
3.0
–24 mA
–100 UA
3.4
Pass Gate Volts
Pass Gate Volts
–100 UA
3.4
2.6
–6 mA
–12 mA
–24 mA
3.0
2.6
2.2
2.2
1.8
1.8
4.5
4.75
5.0
5.25
4.5
5.5
4.75
VCC – Supply Volts
5.0
5.25
5.5
VCC – Supply Volts
4.2
Temp = +25°C
3.8
Pass Gate Volts
–100 UA
3.4
–6 mA
–12 mA
–24 mA
3.0
2.6
2.2
1.8
4.5
4.75
5.0
5.25
5.5
VCC – Supply Volts
4.2
4.2
Temp = 0°C
Temp = –40°C
3.8
–100 UA
3.4
Pass Gate Volts
Pass Gate Volts
3.8
–6 mA
–12 mA
–24 mA
3.0
2.6
2.2
3.4
–100 UA
–6 mA
–12 mA
–24 mA
3.0
2.6
2.2
1.8
1.8
4.5
4.75
5.0
5.25
4.5
5.5
VCC – Supply Volts
4.75
5.0
5.25
5.5
VCC – Supply Volts
SA00554
Figure 1. VOH values (Vin = VCC)
2000 Oct 12
6
Philips Semiconductors
Product specification
20-bit level shifting bus switch
with 10-bit output enables
CBTD16210
SSOP48: plastic shrink small outline package; 48 leads; body width 7.5 mm
2000 Oct 12
7
SOT370-1
Philips Semiconductors
Product specification
20-bit level shifting bus switch
with 10-bit output enables
CBTD16210
TSSOP48: plastic thin shrink small outline package; 48 leads; body width 6.1 mm
2000 Oct 12
8
SOT362-1
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
CBTD16210
Data sheet status
Data sheet
status
Product
status
Definition [1]
Objective
specification
Development
This data sheet contains the design target or goal specifications for product development.
Specification may change in any manner without notice.
Preliminary
specification
Qualification
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.
Product
specification
Production
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] 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.
 Copyright Philips Electronics North America Corporation 2000
All rights reserved. Printed in U.S.A.
Philips Semiconductors
811 East Arques Avenue
P.O. Box 3409
Sunnyvale, California 94088–3409
Telephone 800-234-7381
Date of release: 10-00
Document order number:
2000 Oct 12
10
9397 750 07692
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