NC7SP157 TinyLogic ULP 2-Input Non-Inverting Multiplexer

Transcription

1 June 2002 Revised March 2004 NC7SP157 TinyLogic ULP 2-Input Non-Inverting Multiplexer General Description The NC7SP157 is a single 2-Input Non-Inverting Multiplexer from Fairchild s Ultra Low Power (ULP) Series of TinyLogic. Ideal for applications where battery life is critical, this product is designed for ultra low power consumption within the V CC operating range of 0.9V to 3.6V V CC. The internal circuit is composed of a minimum of inverter stages, including the output buffer, to enable ultra low static and dynamic power. The NC7SP157, for lower drive requirements, is uniquely designed for optimized power and speed, and is fabricated with an advanced CMOS technology to achieve best in class speed operation while maintaining extremely low CMOS power dissipation. Features 0.9V to 3.6V V CC supply operation 3.6V overvoltage tolerant I/O s at V CC from 0.9V to 3.6V t PD 3.0 ns typ for 3.0V to 3.6V V CC 4.0 ns typ for 2.3V to 2.7V V CC 5.0 ns typ for 1.65V to 1.95V V CC 7.0 ns typ for 1.40V to 1.60V V CC 11.0 ns typ for 1.10V to 1.30V V CC 30.0 ns typ for 0.90V V CC Power-Off high impedance inputs and outputs Static Drive (I OH /I OL ) ± V V CC ± V V CC ± V V CC ± V V CC ± V V CC ±20 0.9V V CC Uses patented Quiet Series noise/emi reduction circuitry Ultra small MicroPak leadfree package Ultra low dynamic power NC7SP157 TinyLogic ULP 2-Input Non-Inverting Multiplexer Ordering Code: Order Number Package Product Code Number Top Mark Package Description Supplied As NC7SP157P6X MAA06A PF7 6-Lead SC70, EIAJ SC88, 1.25mm Wide 3k Units on Tape and Reel NC7SP157L6X MAC06A L7 6-Lead MicroPak, 1.0mm Wide 5k Units on Tape and Reel Battery Life vs. V CC Supply Voltage TinyLogic ULP and ULP-A with up to 50% less power consumption can extend your battery life significantly. Battery Life = (V battery *I battery *.9)/(P device )/24hrs/day 2 Where, P device = (I CC * V CC ) + (C PD + C L ) * V CC * f Assumes ideal 3.6V Lithium Ion battery with current rating of 900mAH and derated 90% and device frequency at 10MHz, with C L = 15 pf load TinyLogic is a registered trademark of Fairchild Semiconductor Corporation. Quiet Series, and MicroPak are trademarks of Fairchild Semiconductor Corporation Fairchild Semiconductor Corporation DS

2 NC7SP157 Logic Symbol IEEE/IEC Connection Diagrams Pin Assignments for SC70 Pin Descriptions Pin Names I 0, I 1 S Z Function Table Description Data Inputs Control Input Output (Top View) Pin One Orientation Diagram Inputs Output S I 1 I 0 Z = (I 0 ) (S)+(I 1 ) (S) L X L L L X H H H L X L H H X H H = HIGH Logic Level L = LOW Logic Level AAA = Product Code Top Mark - see ordering code Note: Orientation of Top Mark determines Pin One location. Read the top product code mark left to right, Pin One is the lower left pin (see diagram). Pad Assignments for MicroPak (Top Thru View) 2

3 Absolute Maximum Ratings(Note 1) Supply Voltage (V CC ) 0.5V to +4.6V DC Input Voltage (V IN ) DC Output Voltage (V OUT ) HIGH or LOW State (Note 2) DC Electrical Characteristics 0.5V to +4.6V 0.5V to V CC +0.5V V CC = 0V 0.5V to 4.6V DC Input Diode Current (I IK ) V IN < 0V DC Output Diode Current (I OK ) V OUT < 0V V OUT > V CC DC Output Source/Sink Current (I OH /I OL ) DC V CC or Ground Current per Supply Pin (I CC or Ground) Storage Temperature Range (T STG ) ±50 ma 50 ma +50 ma ± 50 ma ± 50 ma 65 C to +150 C Recommended Operating Conditions (Note 3) Supply Voltage 0.9V to 3.6V Input Voltage (V IN ) 0V to 3.6V Output Voltage (V OUT ) HIGH or LOW State 0V to V CC V CC = 0V 0V to 3.6V Output Current in I OH /I OL V CC = 3.0V to 3.6V ±2.6 ma V CC = 2.3V to 2.7V ± 2.1 ma V CC = 1.65V to 1.95V ± 1.5 ma V CC = 1.40V to 1.60V ± 1 ma V CC = 1.10V to 1.30V ±0.5 ma V CC = 0.9V ±20 µa Free Air Operating Temperature (T A ) 40 C to +85 C Minimum Input Edge Rate ( t/ V) V IN = 0.8V to 2.0V, V CC = 3.0V 10 ns/v Note 1: Absolute Maximum Ratings: are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The Recommended Operating Conditions table will define the conditions for actual device operation. Note 2: I O Absolute Maximum Rating must be observed. Note 3: Unused inputs must be held HIGH or LOW. They may not float. NC7SP157 Symbol Parameter V CC T A = +25 C T A = 40 C to +85 C (V) Min Max Min Max Units Conditions V IH HIGH Level x V CC 0.65 x V CC Input Voltage 1.10 V CC x V CC 0.65 x V CC 1.40 V CC x V CC 0.65 x V CC 1.65 V CC x V CC 0.65 x V CC 2.30 V CC V CC V V IL LOW Level x V CC 0.35 x V CC Input Voltage 1.10 V CC x V CC 0.35 x V CC 1.40 V CC x V CC 0.35 x V CC 1.65 V CC x V CC 0.35 x V CC 2.30 V CC V CC V OH HIGH Level 0.90 V CC 0.1 V CC 0.1 Output Voltage 1.10 V CC 1.30 V CC 0.1 V CC V CC 1.60 V CC 0.1 V CC V CC 1.95 V CC 0.1 V CC V CC 2.70 V CC 0.1 V CC V CC 3.60 V CC 0.1 V CC 0.1 V 1.10 V CC x V CC 0.70 x V CC I OH = 0.5 ma 1.40 V CC I OH = 1 ma 1.65 V CC I OH = 1.5 ma 2.30 V CC I OH = 2.1 ma 3.00 V CC I OH = 2.6 ma V I OH = 20 µa 3

4 NC7SP157 DC Electrical Characteristics (Continued) V CC T A = +25 C T A = 40 C to +85 C Symbol Parameter Units Conditions (V) Min Max Min Max V OL LOW Level Output Voltage 1.10 V CC V CC V CC I OL = 20 µa 2.30 V CC V CC V 1.10 V CC x V CC 0.30 x V CC I OL = 0.5 ma 1.40 V CC I OL = 1 ma 1.65 V CC I OL = 1.5 ma 2.30 V CC I OL = 2.1 ma 3.00 V CC I OL = 2.6 ma I IN Input Leakage Current 0.90 to 3.60 ±0.1 ±0.5 µa 0 V I 3.6V I OFF Power Off Leakage Current µa 0 (V I, V O ) 3.6V I CC Quiescent Supply Current 0.90 to µa V I = V CC or GND AC Electrical Characteristics V CC T A = +25 C T A = 40 C to +85 C Figure Symbol Parameter Units Conditions (V) Min Typ Max Min Max Number t PHL Propagation Delay t PLH 1.10 V CC V CC C L = 10 pf ns 1.65 V CC R L = 1 MΩ 2.30 V CC V CC t PHL Propagation Delay t PLH 1.10 V CC V CC C L = 15 pf ns 1.65 V CC R L = 1 MΩ 2.30 V CC V CC t PHL Propagation Delay t PLH 1.10 V CC V CC C L = 30 pf 1.65 V CC R L = 1 MΩ 2.30 V CC V CC C IN Input Capacitance pf C OUT Output Capacitance pf C PD Power Dissipation V I = 0V or V CC, 0.9 to pf Capacitance f = 10 MHz Figures 1, 2 Figures 1, 2 Figures 1, 2 4

5 AC Loading and Waveforms NC7SP157 FIGURE 1. AC Test Circuit FIGURE 2. AC Waveforms V CC Symbol 3.3V ± 0.3V 2.5V ± 0.2V 1.8V ± 0.15V 1.5V ± 0.10V 1.2V ± 0.10V 0.9V V mi 1.5V V CC /2 V CC /2 V CC /2 V CC /2 V CC /2 V mo 1.5V V CC /2 V CC /2 V CC /2 V CC /2 V CC /2 5

6 NC7SP157 Tape and Reel Specification TAPE FORMAT for SC70 Package Tape Number Cavity Cover Tape Designator Section Cavities Status Status Leader (Start End) 125 (typ) Empty Sealed P6X Carrier 3000 Filled Sealed Trailer (Hub End) 75 (typ) Empty Sealed TAPE DIMENSIONS inches (millimeters) Package Tape Size DIM A DIM B DIM F DIM K o DIM P1 DIM W ± ± ± SC mm (2.35) (2.45) (3.5 ± 0.10) (1.35 ± 0.10) (4) (8 ± 0.1) 6

7 Tape and Reel Specification (Continued) TAPE FORMAT for MicroPak Package Tape Number Cavity Cover Tape Designator Section Cavities Status Status Leader (Start End) 125 (typ) Empty Sealed L6X Carrier 5000 Filled Sealed Trailer (Hub End) 75 (typ) Empty Sealed NC7SP157 TAPE DIMENSIONS inches (millimeters) REEL DIMENSIONS inches (millimeters) Tape Size 8 mm A B C D N W1 W2 W / W / (177.8) (1.50) (13.00) (20.20) (55.00) ( / 0.00) (14.40) (W / 1.00) 7

8 NC7SP157 Physical Dimensions inches (millimeters) unless otherwise noted 6-Lead SC70, EIAJ SC88, 1.25mm Wide Package Number MAA06A 8

9 Physical Dimensions inches (millimeters) unless otherwise noted (Continued) NC7SP157 TinyLogic ULP 2-Input Non-Inverting Multiplexer 6-Lead MicroPak, 1.0mm Wide Package Number MAC06A Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications. LIFE SUPPORT POLICY FAIRCHILD S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness