CBTD3384 PHILIPS | Alldatasheet
Document overview
- Manufacturer or author: Provided By www.digicamel.com(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 12
Technical content
/C0080 /C0115 /C0111/C0110/C0111 /C0115 CBTD3384 10-bit level shifting bus switch with 5-bit output enables
2001 Dec 20
Supersedes data of 2000 Aug 30 File under Integrated Circuits — ICL03
Philips Semiconductors Product data CBTD338410-bit level shifting bus switch with 5-bit output enables
22001 Dec 20 853-2215 27501
FEATURES
- 5 Ω switch connection between two ports
- TTL compatible control input and output levels
- Designed to be used in 5 V to 3.3 V level shifting applications
- Latch-up protection exceeds 500 mA per JESD78
- ESD protection exceeds 2000 V HBM per JESD22-A114, and
1000 V CDM per JESD22-C101
DESCRIPTION
The CBTD3384 provides ten bits of high-speed TTL-compatible level shifting bus switching. The low on-state resistance of the switch allows connections to be made with minimal propagation delay. The gate voltage of the enabled switch is lowered by a diode to allow convenient level shifting between 5 V and 3.3 V levels on either side of the CBTD3384. The CBTD3384 device is organized as two 5-bit bus switches with separate output-enable (OE ) inputs. When OE is low, the switch is on and port A is connected to B. When OE is high, the switch is open and high-impedance state exists between the two ports. The CBTD3384 is characterized for operation from –40 to +85 °C. PIN CONFIGURATION SA00502 1B1 1A1 1A2 1B2 1B3 1A3 1A4 1B4 1B5 1A5 GND 1OE Vcc 2B5 2A5 2A4 2B4 2B3 2A3 2A2 2B2 2B1 2A1 2OE PIN DESCRIPTION PIN NUMBER SYMBOL NAME AND FUNCTION 1, 13 1OE , 2OE Output enables 3, 4, 7, 8, 11 1A1–1A5 Inputs 14, 17, 18, 21, 22 2A1–2A5 Inputs 2, 5, 6, 9, 10 1B1–1B5 Outputs 15, 16, 19, 20, 23 2B1–2B5 Outputs
12 GND Ground (0V)
24 VCC Positive supply voltage
SYMBOL PARAMETER CONDITIONS Tamb = 25 °C; GND = 0 V TYPICAL UNIT tPLH tPHL Propagation delay An to Yn C L = 50 pF; VCC = 5 V 250 ps C IN Input capacitance VI = 0 V or VCC 3 pF C OUT Output capacitance Outputs disabled; VO = 0 V or VCC 6 pF ICCZ Total supply current Outputs disabled; VCC = 5.5 V 0.2 µA
ORDERING INFORMATION
PACKAGES TEMPERATURE RANGE ORDER CODE DWG NUMBER 24-Pin Plastic SO –40 to +85 °C CBTD3384D SOT137-1 24-Pin Plastic SSOP –40 to +85 °C CBTD3384DB SOT340-1 24-Pin Plastic SSOP (QSOP) –40 to +85 °C CBTD3384DK SOT556-1 24-Pin Plastic TSSOP –40 to +85 °C CBTD3384PW SOT355-1 Standard packing quantities and other packaging data is available at www.philipslogic.com/packaging.
Philips Semiconductors Product data CBTD338410-bit level shifting bus switch with 5-bit output enables
2001 Dec 20 3
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 ABSOLUTE MAXIMUM RATINGS 1, 2 SYMBOL PARAMETER CONDITIONS RATING UNIT VCC DC supply voltage –0.5 to +7.0 V IIK DC input diode current –50 mA VI DC input voltage3 –1.2 to +7.0 V ISW DC output diode current VO < 0 ±128 mA Tstg 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 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 SYMBOL PARAMETER LIMITS UNITSYMBOL PARAMETER Min Max UNIT VCC DC supply voltage 4.5 5.5 V VIH High-level input voltage 2.0 — V VIL Low-level Input voltage — 0.8 V Tamb Operating free-air temperature range –40 +85 °C
Philips Semiconductors Product data CBTD338410-bit level shifting bus switch with 5-bit output enables
2001 Dec 20 4
DC ELECTRICAL CHARACTERISTICS LIMITS SYMBOL PARAMETER TEST CONDITIONS Tamb = –40 °C to +85 °C UNIT Min Typ1 Max VIK Input clamp voltage VCC = 4.5 V; II = –18 mA — — –1.2 V VOH Output high pass voltage See Figure 1 — — — V II Input leakage current VCC = 5.5 V; VI = GND or 5.5 V — — ±1 µA ICC Quiescent supply current2 VCC = 5.5 V; IO = 0, VI = VCC or GND; 1OE =2OE =GND — — 1.5 mA ΔICC 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 C I Control pins VI= 3 V or 0 — 3.2 — pF C I(OFF) Port off capacitance VO = 3 V or 0, OE = VCC — 6 — pF VCC = 4.5 V; VI = 0 V; II = 64 mA — 5 7 ron3 On-resistance VCC = 4.5 V; VI = 0 V; II = 30 mA — 5 7 Ω VCC = 4.5 V; VI = 2.4 V; II = –15 mA — 17 50 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. AC CHARACTERISTICS GND = 0 V; tR = tF = 2.5 nS; CL = 50 pF LIMITS SYMBOL PARAMETER DESCRIPTION –40 °C to +85 °C VCC = 5 V ± 0.5 V UNIT Min Mean Max tpd Propagation delay1 — — 250 ps tPZH Output enable time to High level 2.3 4.3 7.0 ns tPHZ Output disable time from High level 1.7 2.4 5.3 ns tPZL Output enable time to Low level 2.3 4.9 7.5 ns tPLZ Output disable time from Low level 1.7 4.2 5.3 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).
Philips Semiconductors Product data CBTD338410-bit level shifting bus switch with 5-bit output enables
2001 Dec 20 5
VM = 1.5 V, VIN = GND to 3.0 V INPUT 1.5 V OUTPUT tPLH tPHL SA00028 1.5 V 1.5 V 1.5 V 3 V 0 V VOH VOL Waveform 1. Input (An) to Output (Yn) Propagation Delays Output Control (Low-level enabling ) 1.5 V tPZH tPHZ VOH VOL tPZL tPLZ 3.5 V 0 V VOL + 0.3 V VOH – 0.3 V SA00029 1.5 V 1.5 V 1.5 V 0 V 3 V Output Waveform 1 S1 at 7 V (see Note) 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. Output Waveform 2 S1 at Open (see Note) Waveform 2. 3-State Output Enable and Disable Times TEST CIRCUIT AND WAVEFORMS C L = 50 pF 500 Ω Load Circuit DEFINITIONS C L = Load capacitance includes jig and probe capacitance; see AC CHARACTERISTICS for value. TEST S1 tpd open tPLZ /tPZL 7 V tPHZ /tPZH open SA00012 500 ΩFrom Output Under Test 7 V Open GND NOTES: 1. All input pulses are supplied by generators having the following characteristics: PRR ≤ 10MHz, ZO = 50 Ω , tr ≤ 2.5 ns, tf ≤ 2.5 ns. 2. The outputs are measured one at a time with one transition per measurement.
2001 Dec 20 6
Figure 1. VOH values (Vin = VCC )
Philips Semiconductors Product data CBTD338410-bit level shifting bus switch with 5-bit output enables
2001 Dec 20 7
SO24: plastic small outline package; 24 leads; body width 7.5 mm SOT137-1
Philips Semiconductors Product data CBTD338410-bit level shifting bus switch with 5-bit output enables
2001 Dec 20 8
SSOP24: plastic shrink small outline package; 24 leads; body width 5.3 mm SOT340-1
Philips Semiconductors Product data CBTD338410-bit level shifting bus switch with 5-bit output enables
2001 Dec 20 9
SSOP24: plastic shrink small outline package; 24 leads; body width 3.9 mm; lead pitch 0.635 mm SOT556-1
Philips Semiconductors Product data CBTD338410-bit level shifting bus switch with 5-bit output enables
2001 Dec 20 10
TSSOP24: plastic thin shrink small outline package; 24 leads; body width 4.4 mm SOT355-1
Philips Semiconductors Product data CBTD338410-bit level shifting bus switch with 5-bit output enables
2001 Dec 20 11
Philips Semiconductors Product data CBTD338410-bit level shifting bus switch with 5-bit output enables
2001 Dec 20 12
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, 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. Contact information For additional information please visit http://www.semiconductors.philips.com. Fax: +31 40 27 24825 For sales offices addresses send e-mail to: Koninklijke Philips Electronics N.V. 2001 All rights reserved. Printed in U.S.A. Date of release: 12-01 Document order number: 9397 750 09248 /C0080 /C0115 /C0111/C0110/C0111 /C0115 Data sheet status[1] Objective data Preliminary data Product data Product status[2] Development Qualification Production 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. Changes will be communicated according to the Customer Product/Process Change Notification (CPCN) procedure SNW-SQ-650A. Data sheet status [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.