View CBTS3253_325740.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

INTEGRATED CIRCUITS
CBTS3253 Dual 1-of-4 FET multiplexer/demultiplexer with Schottky diode clamping
Product data 2002 Nov 06
Philips Semiconductors
Philips Semiconductors
Product data
Dual 1-of-4 FET multiplexer/demultiplexer with Schottky diode clamping
CBTS3253
FEATURES
* 5 switch connection between two ports * TTL-compatible input levels * Schottky diodes on I/O clamp undershoot * Minimal propagation delay through the switch * ESD protection exceeds 2000 V HBM per JESD22-A114,
200 V MM per JESD22-A115 and 1000 V CDM per JESD22-C101
PIN CONFIGURATION
1OE 1 S1 2 1B4 3 1B3 4 1B2 5 1B1 6 1A 7 GND 8 16 VCC 15 2OE 14 S0 13 2B4 12 2B3 11 2B2 10 2B1 9 2A
* Latch-up testing is done to JESDEC Standard JESD78 which
exceeds 100 mA
DESCRIPTION
The CBTS3253 is a dual 1-of-4 high-speed TTL-compatible FET multiplexer/demultiplexer. The low on resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. 1OE, 2OE, S0, and S1 select the appropriate B output for the A-input data. Internal Schottky diode provides I/O undershoot protection The CBTS3253 is characterized for operation from -40 to +85C.
SA00574
PIN DESCRIPTION
PIN NUMBER 1 2 3, 4, 5, 6 7 8 9 10, 11, 12, 13 14 15 16 SYMBOL 1OE S1 1B[1-4] 1A GND 2A 2B[1-4] S0 2OE VCC NAME AND FUNCTION Output enable Select-control input B outputs A input Ground (0 V) A input Select-control input Select-control input Output enable Positive supply voltage
ORDERING INFORMATION
PACKAGES 16-pin plastic SO 16-pin plastic SSOP 16-pin plastic SSOP (QSOP) 16-pin plastic TSSOP TEMPERATURE RANGE -40 to 85 C -40 to 85 C -40 to 85 C -40 to 85 C ORDER CODE CBTS3253D CBTS3253DB CBTS3253DS CBTS3253PW TOPSIDE MARK CBTS3257 CS3253 CBS3253 CBS3253 DWG NUMBER SOT109-1 SOT338-1 SOT519-1 SOT403-1
Standard packing quantities and other packaging data is available at www.philipslogic.com/packaging.
2002 Nov 06
2
Philips Semiconductors
Product data
Dual 1-of-4 FET multiplexer/demultiplexer with Schottky diode clamping
CBTS3253
LOGIC DIAGRAM (positive logic)
1A 7 SW 6 1B1
SW
5
1B2
SW
4
1B3
SW
3
1B4
9 2A
SW
10
2B1
SW
11
2B2
SW
12
2B3
SW
13
2B4
S0 14
S1 2
1OE
1
2OE 15 SA00637
FUNCTION TABLE
INPUTS OE1 H X L L L L OE2 X H L L L L S1 X X L L H H S0 X X L H L H FUNCTION Disconnect 1A Disconnect 2A 1A to 1B1 and 2A to 2B1 1A to 1B2 and 2A to 2B2 1A to 1B3 and 2A to 2B3 1A to 1B4 and 2A to 2B4
2002 Nov 06
3
Philips Semiconductors
Product data
Dual 1-of-4 FET multiplexer/demultiplexer with Schottky diode clamping
CBTS3253
ABSOLUTE MAXIMUM RATINGS1
SYMBOL VCC VI IK Tstg PARAMETER DC supply voltage DC input voltage2 Continuous channel current Input clamp current Storage temperature range VI/O < 0 CONDITIONS RATING -0.5 to +7.0 -0.5 to +7.0 128 -50 -65 to +150 UNIT V V mA mA 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 input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed. 3. The package thermal impedance is calculated in accordance with JESD 51-7.
RECOMMENDED OPERATING CONDITIONS
SYMBOL VCC VIH VIL Tamb DC supply voltage High-level input voltage Low-level Input voltage Operating free-air temperature range PARAMETER LIMITS MIN 4.5 2 -- -40 MAX 5.5 -- 0.8 +85 UNIT V V V C
NOTE: 1. All unused control inputs of the device must be held at VCC or GND to ensure proper device operation.
DC ELECTRICAL CHARACTERISTICS
LIMITS SYMBOL PARAMETER A or B inputs Control inputs TEST CONDITIONS Tamb = -40 to +85 C MIN VIK VP II ICC ICC CI CIO(OFF) Input clamp voltage Pass voltage Input leakage current Quiescent supply current Control inputs2 VCC = 4.5 V; II = -18 mA VI = VCC = 5.5 V; I/O = -100 A VCC = 5.5 V; VI = 5.5 or GND VCC = 5.5 V; IO = 0, VI = VCC or GND VCC = 5.5 V, one input at 3.4 V, other inputs at VCC or GND VI= 3 V or 0 A port B port VCC = 4.5 V VO = 3 V or 0; OE = VCC VO = 3 V or 0; OE = VCC VI = 0 V; II = 64 mA ron3 On-resistance VI = 0 V; II = 30 mA VI = 2.4 V; II = -15 mA -- -- 3.4 -- -- -- -- -- -- -- -- -- TYP1 -- -- 3.6 -- -- -- 4.5 24.6 7.6 5 5 10 MAX -0.8 -1.2 3.9 1 3 2.5 -- -- -- 7 7 15 V V A A mA pF pF UNIT
Control pins Power-off 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.
2002 Nov 06
4
Philips Semiconductors
Product data
Dual 1-of-4 FET multiplexer/demultiplexer with Schottky diode clamping
CBTS3253
AC CHARACTERISTICS
Tamb = -40 to +85 C; CL = 50 pF LIMITS SYMBOL PARAMETER FROM (INPUT) A or B S S OE S OE TO (OUTPUT) B or A A or B A or B A or B VCC = +5.0 V 0.5 V MIN tpd ten tdis Propagation delay1 Output enable time to High and Low level Output disable time from High and Low level -- 1.2 1.3 1.4 1.1 1.0 MAX 0.25 6.2 6.3 6.4 7.2 7 ns ns ns UNIT
NOTE: 1. The propagation delay is the calculated RC time constant of the typical on-state resistance of the switch and the specified load capacitance, when driven by an ideal voltage source (zero output impedance).
2002 Nov 06
5
Philips Semiconductors
Product data
Dual 1-of-4 FET multiplexer/demultiplexer with Schottky diode clamping
CBTS3253
AC WAVEFORMS
VM = 1.5 V, VIN = GND to 3.0 V
3V 7V 1.5 V INPUT 0V tPLH tPHL VOH 1.5 V OUTPUT VOL SA00591 1.5 V TEST tpd tPLZ/tPZL S1 open 7V open 1.5 V From Output Under Test CL = 50 pF 500 S1 Open GND 500
TEST CIRCUIT AND WAVEFORMS
Load Circuit
Waveform 1. Pulse duration
Output Control (Low-level enabling)
tPHZ/tPZH
3V 1.5 V 1.5 V 0V
DEFINITIONS Load capacitance includes jig and probe capacitance; CL = see AC CHARACTERISTICS for value. SA00590
Output Waveform 1 S1 at 4.3 V (see Note)
tPZL
tPLZ 3.5 V 1.5 V tPHZ VOH - 0.3V 1.5 V 0V
VOL + 0.3V VOL VOH
tPZH Output Waveform 2 S1 at Open (see Note)
NOTES: 1. All input pulses are supplied by generators having the following characteristics: PRR 10 MHz, ZO = 50 , tr 2.5 ns, tf 2.5 ns. 2. The outputs are measured one at a time with one transition per measurement.
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. SA00592
Waveform 2. 3-State Output Enable and Disable Times NOTES: 1. tPLZ and tPHZ are the same as tdis. 2. tPZL and tPZH are the same as ten. 3. tPLH and tPHL are the same as tpd.
2002 Nov 06
6
Philips Semiconductors
Product data
Dual 1-of-4 FET multiplexer/demultiplexer with Schottky diode clamping
CBTS3253
SO16: plastic small outline package; 16 leads; body width 3.9 mm
SOT109-1
2002 Nov 06
7
Philips Semiconductors
Product data
Dual 1-of-4 FET multiplexer/demultiplexer with Schottky diode clamping
CBTS3253
SSOP16: plastic shrink small outline package; 16 leads; body width 5.3 mm
SOT338-1
2002 Nov 06
8
Philips Semiconductors
Product data
Dual 1-of-4 FET multiplexer/demultiplexer with Schottky diode clamping
CBTS3253
SSOP16: plastic shrink small outline package; 16 leads; body width 3.9 mm; lead pitch 0.635 mm
SOT519-1
2002 Nov 06
9
Philips Semiconductors
Product data
Dual 1-of-4 FET multiplexer/demultiplexer with Schottky diode clamping
CBTS3253
TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm
SOT403-1
2002 Nov 06
10
Philips Semiconductors
Product data
Dual 1-of-4 FET multiplexer/demultiplexer with Schottky diode clamping
CBTS3253
REVISION HISTORY Rev Date _1 2002 Nov 06
Description Product data (9397 750 10665); initial version Engineering Change Notice: 853-2390 29065 (2002 Oct 15)
2002 Nov 06
11
Philips Semiconductors
Product data
Dual 1-of-4 FET multiplexer/demultiplexer with Schottky diode clamping
CBTS3253
Data sheet status
Level
I
Data sheet status[1]
Objective data
Product status[2] [3]
Development
Definitions
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. 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. Relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN).
II
Preliminary data
Qualification
III
Product data
Production
[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. [3] For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status.
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. Right to make changes -- Philips Semiconductors reserves the right to make changes in the products--including circuits, standard cells, and/or software--described or contained herein in order to improve design and/or performance. When the product is in full production (status `Production'), relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN). 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.
Contact information
For additional information please visit http://www.semiconductors.philips.com. Fax: +31 40 27 24825
Koninklijke Philips Electronics N.V. 2002 All rights reserved. Printed in U.S.A. Date of release: 11-02
For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com.
Document order number:
9397 750 10665
Philips Semiconductors
2002 Nov 06 12

▲Up To Search▲

Price & Availability of CBTS3253

	To Download CBTS3253 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .