CBTD16212 [NXP]
24-bit level shifting bus exchange switch WITH 12-BIT OUTPUT ENABIES; 有12位输出ENABIES 24位电平转换总线交换开关
| 型号： | CBTD16212 |
| 厂家： | 
NXP |
| 描述： | 24-bit level shifting bus exchange switch WITH 12-BIT OUTPUT ENABIES |
| 文件： | 总10页 (文件大小：85K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
INTEGRATED CIRCUITS
CBTD16212
24-bit level shifting bus exchange switch
with 12-bit output enables
Product data
2001 Sep 28
File under Integrated Ciruits ICL03
Philips
Semiconductors
Philips Semiconductors
Product data
24-bit level shifting bus exchange switch
with 12-bit output enables
CBTD16212
FEATURES
DESCRIPTION
The CBTD16212 provides 24 bits of high-speed TTL-compatible bus
switching or exchanging. The low on-state resistance of the switch
allows connections to be made with minimal propagation delay.
• 5 Ω switch connection between two ports
• TTL compatible control input levels
• Designed to be used in level shifting applications
A diode to V is integrated into the circuit to allow for level shifting
between 5 V inputs and 3.3 V outputs.
CC
• Latch-up testing is done to JESDEC Standard JESD78 which
The CBTD16212 operates as 24-bit bus switch or a 12-bit bus
exchanger, which provides data exchanging between the four signal
ports via the data-select (S0–S2) terminals.
exceeds 100 mA
• ESD protection exceeds 1500 V HBM per JESD22-114A and
1000 V CDM per JESD22-C101
The CBT16212 is characterized for operation from –40 to +85 °C.
QUICK REFERENCE DATA
CONDITIONS
= 25 °C; GND = 0 V
SYMBOL
PARAMETER
TYPICAL
UNIT
T
amb
Propagation delay
An to Bn
t
pd
C = 50 pF; V = 5 V
0.25
ns
L
CC
C
Input capacitance
Output capacitance
A1 to A2
V = 0 V or V
CC
4.5
11.5
5
pF
pF
Ω
IN
I
C
Outputs disabled; V = 0 V or V
O CC
OUT
r
V = 5.5 V; V = 0 V
CC I
on
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
–40 to +85 °C
ORDER CODE
CBTD16212DL
CBTD16212DGG
DWG NUMBER
56-Pin Plastic SSOP
SOT371-1
SOT364-1
56-Pin Plastic TSSOP
–40 to +85 °C
NOTE:
1. Standard packing quantities and other packaging data is available at www.philipslogic.com/support/packages.
FUNCTION TABLE
LOGIC SYMBOL
S2
L
S1
L
S0
L
A1
Z
A2
Z
FUNCTION
Disconnect
A1 = B1
1 of 12 Channels
2
54
1A1
1B1
L
L
H
L
B1
B2
Z
Z
L
H
H
L
Z
A1 = B2
L
H
L
B1
B2
Z
A2 = B1
H
H
H
H
Z
A2 = B2
L
H
L
Z
Disconnect
A1 = B1, A2 = B2
A1 = B2, A2 = B1
H
H
B1
B2
B2
B1
H
3
53
1A2
1B2
H
L
=
=
=
High voltage level
Low voltage level
High impedance “off” state
Z
FLOW CONTROL
1
S0
56
S1
55
S2
SA00512
2
2001 Sep 28
853–2284 27173
Philips Semiconductors
Product data
24-bit level shifting bus exchange switch
with 12-bit output enables
CBTD16212
PIN CONFIGURATION
PIN DESCRIPTION
PIN NUMBER
SYMBOL
NAME AND FUNCTION
1, 56, 55
S0, S1, S2 Data select
1A1–12A1 A1 channel
1
2
3
56
S1
S0
2, 4, 6, 9, 11, 13, 15,
18, 21, 23, 25, 27
1A1
55 S2
54
1A2
2A1
2A2
3A1
3A2
GND
4A1
1B1
3, 5, 7, 10, 12, 14, 16,
20, 22, 24, 26, 28
1A2–12A2 A2 channel
4
5
1B2
2B1
2B2
3B1
GND
3B2
53
52
54, 52, 50, 47, 45, 43,
41, 39, 36, 34, 32, 30
1B1, 12B1
B1 channel
B2 channel
6
7
51
50
49
53, 51, 48, 46, 44, 42,
40, 37, 35, 33, 31, 29
1B2, 12B2
GND
8
8, 19, 38, 49
17
Ground (0 V)
9
48
47
10
11
12
V
CC
Positive supply voltage
4A2
5A1
4B1
4B2
46
45
44
43
42
41
40
39
38
37
36
5A2
5B1
5B2
6A1 13
14
15
16
17
18
19
20
21
6A2
7A1
6B1
6B2
7A2
7B1
V
7B2
8B1
GND
8B2
CC
8A1
GND
8A2
9A1
9A2
9B1
9B2
22
35
34
33
32
31
30
23
24
25
10A1
10A2
11A1
10B1
10B2
11B1
26
27
11A2
12A1
11B2
12B1
12A2 28
29 12B2
SA00511
3
2001 Sep 28
Philips Semiconductors
Product data
24-bit level shifting bus exchange switch
with 12-bit output enables
CBTD16212
1, 2
ABSOLUTE MAXIMUM RATINGS
SYMBOL
PARAMETER
DC supply voltage
CONDITIONS
RATING
UNIT
V
CC
I
IK
–0.5 to +7.0
–50
V
mA
V
DC input diode current
V < 0
I
3
V
I
DC input voltage
–0.5 to +7.0
–0.5 to +5.5
128
3
V
DC output voltage
output in Off or High state
output in Low state
V
OUT
OUT
I
DC output current
mA
°C
T
stg
Storage temperature range
–65 to 150
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
UNIT
Min
4.5
2.0
—
Max
5.5
—
V
DC supply voltage
V
V
CC
V
High-level input voltage
Low-level Input voltage
IH
V
0.8
+85
V
IL
T
amb
Operating free-air temperature range
–40
°C
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
T
amb
= –40 to +85 °C
UNIT
1
Min
Typ
Max
V
Input clamp voltage
V
= 4.5 V; I = –18 mA
—
—
—
—
—
—
–1.2
–1.2
10
V
V
IK
CC
I
V
Output high pass voltage
See Figure 1, page 6
—
P
V
CC
V
CC
V
CC
V
CC
= 0 V; V = 5.5 V
—
I
I
Input leakage current
µA
I
= 5.5 V; V = GND or 5.5 V
—
±1
I
I
Quiescent supply current
= 5.5 V; I = 0, V = V or GND
—
3.5
mA
mA
CC
O
I
CC
Additional supply current per
= 5.5 V, one input at 3.4 V,
∆I
CC
—
—
2.5
2
input pin
other inputs at V or GND
CC
C
Control pins
V = 3 V or 0 V
—
—
—
—
—
4.5
11.5
5
—
—
8
pF
pF
I
I
C
Port OFF capacitance
V
V
V
V
= 3 V or 0 V; S0, S1, S2 = 0 V
IO(OFF)
O
= 4.5 V; V = 0 V; I = 64 mA
CC
CC
CC
1
I
3
r
= 4.5 V; V = 0 V; I = 30 mA
5
8
A1 to A2
Ω
1
I
on
= 4.5 V; V = 2.4 V; I = 15 mA
16
35
1
I
NOTES:
1. All typical values are at V = 5 V, T
= 25 °C
amb
CC
2. This is the increase in supply current for each input that is at the specified TTL voltage level rather than V or GND.
CC
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.
4
2001 Sep 28
Philips Semiconductors
Product data
24-bit level shifting bus exchange switch
with 12-bit output enables
CBTD16212
AC CHARACTERISTICS
GND = 0 V; t C = 50 pF
R;
L
V
= 5.0 V ±0.5 V
CC
TO
(OUTPUT)
SYMBOL
PARAMETER
FROM (INPUT)
UNIT
Min
Max
1
t
t
Propagation delay
A or B
S
B or A
A or B
—
0.25
ns
ns
pd
Output enable time
to High and Low level
2
11.5
8.5
en
Output disable time
from High and Low level
t
dis
S
A or B
1.5
ns
NOTE:
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
V
= 1.5 V, V = GND to 3.0 V
M
IN
7 V
3 V
0 V
500 Ω
S1
From Output
Under Test
Open
GND
1.5 V
1.5 V
INPUT
500 Ω
C
= 50 pF
L
t
t
PHL
PLH
Load Circuit
V
V
OH
1.5 V
1.5 V
TEST
S1
OUTPUT
t
pd
open
7 V
OL
t
/t
PLZ PZL
SA00028
t
/t
open
PHZ PZH
Waveform 1. Input (An) to Output (Yn) Propagation Delays
DEFINITIONS
C
=
Load capacitance includes jig and probe capacitance;
see AC CHARACTERISTICS for value.
L
3 V
Output Control
(Low-level
SA00012
1.5 V
1.5 V
enabling )
0 V
t
t
PLZ
PZL
3.5 V
Output
Waveform 1
S1 at 7 V
1.5 V
1.5 V
V
V
+ 0.3 V
– 0.3 V
OL
(see Note)
V
V
OL
t
t
PHZ
PZH
OH
Output
Waveform 2
S1 at Open
(see Note)
OH
0 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.
SA00029
Waveform 2. 3-State Output Enable and Disable Times
5
2001 Sep 28
Philips Semiconductors
Product data
24-bit level shifting bus exchange switch
with 12-bit output enables
CBTD16212
Temp = –40 °C
Temp = 0 °C
3.6
3.6
3.4
100 µA
100 µA
3.4
6 mA
6 mA
V
P
V
P
3.2
3.0
2.8
2.6
2.4
3.2
3.0
2.8
2.6
2.4
2.2
12 mA
24 mA
12 mA
24 mA
2.2
2.0
4.4
4.6
4.8
5.0
5.2
5.4
5.6
4.4
4.6
4.8
5.0
5.2
5.4
5.6
V
– Supply Volts
CC
V
– Supply Volts
CC
Temp = 25 °C
3.6
3.4
100 µA
6 mA
V
P
12 mA
3.2
3.0
2.8
2.6
2.4
2.2
24 mA
4.4
4.6
4.8
5.0
5.2
5.4
5.6
V
– Supply Volts
CC
Temp = 70 °C
Temp = 85 °C
3.8
3.6
3.8
3.6
100 µA
100 µA
V
P
V
P
6 mA
6 mA
3.4
3.2
3.0
2.8
2.6
3.4
3.2
3.0
2.8
2.6
2.4
12 mA
12 mA
24 mA
24 mA
2.4
2.2
2.2
4.4
4.4
4.6
4.8
5.0
5.2
5.4
5.6
4.6
4.8
5.0
5.2
5.4
5.6
V
– Supply Volts
CC
V
– Supply Volts
CC
SW00840
Figure 1. Typical characteristics
6
2001 Sep 28
Philips Semiconductors
Product data
24-bit level shifting bus exchange switch
with 12-bit output enables
CBTD16212
SSOP56: plastic shrink small outline package; 56 leads; body width 7.5 mm
SOT371-1
7
2001 Sep 28
Philips Semiconductors
Product data
24-bit level shifting bus exchange switch
with 12-bit output enables
CBTD16212
TSSOP56: plastic thin shrink small outline package; 56 leads; body width 6.1 mm
SOT364-1
8
2001 Sep 28
Philips Semiconductors
Product data
24-bit level shifting bus exchange switch
with 12-bit output enables
CBTD16212
NOTES
9
2001 Sep 28
Philips Semiconductors
Product data
24-bit level shifting bus exchange switch
with 12-bit output enables
CBTD16212
Data sheet status
Product
status
Definitions
[1]
Data sheet status
[2]
Objective data
Development
This data sheet contains data from the objective specification for product development.
Philips Semiconductors reserves the right to change the specification in any manner without notice.
Preliminary data
Product data
Qualification
Production
This data sheet contains data from the preliminary specification. Supplementary data will be
published at a later date. Philips Semiconductors reserves the right to change the specification
without notice, in order to improve the design and supply the best possible product.
This data sheet contains data from the product specification. Philips Semiconductors reserves the
right to make changes at any time in order to improve the design, manufacturing and supply.
Changes will be communicated according to the Customer Product/Process Change Notification
(CPCN) procedure SNW-SQ-650A.
[1] Please consult the most recently issued data sheet before initiating or completing a design.
[2] The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at URL
http://www.semiconductors.philips.com.
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 60134). 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.
Righttomakechanges—PhilipsSemiconductorsreservestherighttomakechanges, withoutnotice, intheproducts, includingcircuits,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.
Koninklijke Philips Electronics N.V. 2001
Contact information
All rights reserved. Printed in U.S.A.
For additional information please visit
http://www.semiconductors.philips.com.
Fax: +31 40 27 24825
Date of release: 09-01
9397 750 08907
For sales offices addresses send e-mail to:
sales.addresses@www.semiconductors.philips.com.
Document order number:
Philips
Semiconductors
相关型号：
CBTD16212DGG,112
IC CBT/FST/QS/5C/B SERIES, 24-BIT EXCHANGER, TRUE OUTPUT, PDSO56, PLASTIC, TSSOP-56, Bus Driver/Transceiver
NXP
CBTD16212DGG,118
IC CBT/FST/QS/5C/B SERIES, 24-BIT EXCHANGER, TRUE OUTPUT, PDSO56, 6.10 MM, PLASTIC, MO-153, SOT-364-1, TSSOP-56, Bus Driver/Transceiver
NXP
CBTD16212DGG-T
IC CBT/FST/QS/5C/B SERIES, 24-BIT EXCHANGER, TRUE OUTPUT, PDSO56, 6.10 MM, PLASTIC, MO-153, SOT-364-1, TSSOP-56, Bus Driver/Transceiver
NXP
CBTD16212DL,118
IC CBT/FST/QS/5C/B SERIES, 12-BIT EXCHANGER, TRUE OUTPUT, PDSO56, 7.50 MM, PLASTIC, MO-118, SOT-371-1, SSOP-56, Bus Driver/Transceiver
NXP
CBTD16212DL-T
IC CBT/FST/QS/5C/B SERIES, 12-BIT EXCHANGER, TRUE OUTPUT, PDSO56, 7.50 MM, PLASTIC, MO-118, SOT-371-1, SSOP-56, Bus Driver/Transceiver
NXP
CBTD16213DL,512
IC CBT/FST/QS/5C/B SERIES, DUAL 12-BIT EXCHANGER, TRUE OUTPUT, PDSO56, 3.90 MM, PLASTIC, MO-118, SOT371-1, SSOP-56, Bus Driver/Transceiver
NXP
©2020 ICPDF网 联系我们和版权申明