SN74LVC2G53 DUAL ANALOG MULTIPLEXER/DEMULTIPLEXER SCES324G - JULY 2001 - REVISED AUGUST 2002 D D D D D D D D DCT OR DCU PACKAGE (TOP VIEW) Available in the Texas Instruments NanoStar and NanoFree Packages 1.65-V to 5.5-V VCC Operation High On-Off Output Voltage Ratio High Degree of Linearity High Speed, Typically 0.5 ns (VCC = 3 V, CL = 50 pF) Low On-State Impedance, Typically 6.5 (VCC = 4.5 V) Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II ESD Protection Exceeds JESD 22 - 2000-V Human-Body Model (A114-A) - 200-V Machine Model (A115-A) - 1000-V Charged-Device Model (C101) COM INH GND GND 1 8 2 7 3 6 4 5 VCC Y1 Y2 A YEA OR YZA PACKAGE (BOTTOM VIEW) GND GND INH COM 4 5 3 6 2 7 1 8 A Y2 Y1 VCC description/ordering information This dual analog multiplexer/demultiplexer is designed for 1.65-V to 5.5-V VCC operation. The SN74LVC2G53 can handle both analog and digital signals. The device permits signals with amplitudes of up to 5.5 V (peak) to be transmitted in either direction. NanoStar and NanoFree package technology is a major breakthrough in IC packaging concepts, using the die as the package. Applications include signal gating, chopping, modulation or demodulation (modem), and signal multiplexing for analog-to-digital and digital-to-analog conversion systems. ORDERING INFORMATION -40C to 85C ORDERABLE PART NUMBER PACKAGE TA TOP-SIDE MARKING NanoStar WCSP (DSBGA) - YEA (Lead) Tape and reel SN74LVC2G53YEAR NanoFree WCSP (DSBGA) - YZA (Lead-free) Tape and reel SN74LVC2G53YZAR SSOP - DCT Tape and reel SN74LVC2G53DCTR C53_ _ _ VSSOP - DCU Tape and reel SN74LVC2G53DCUR C53_ C4 _ _ _C4_ Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. DCT: The actual top-side marking has three additional characters that designate the year, month, and assembly/test site. DCU: The actual top-side marking has one additional character that designates the assembly/test site. YEA/YZA: The actual top-side marking has three preceding characters to denote year, month, and sequence code, and one following character to designate the assembly/test site. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. NanoStar and NanoFree are trademarks of Texas Instruments. Copyright 2002, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 1 SN74LVC2G53 DUAL ANALOG MULTIPLEXER/DEMULTIPLEXER SCES324G - JULY 2001 - REVISED AUGUST 2002 FUNCTION TABLE CONTROL INPUTS INH A ON CHANNEL L L Y1 L H Y2 H X None logic diagram (positive logic) A 5 SW SW INH 7 6 1 2 Y1 Y2 COM NOTE A: For simplicity, the test conditions shown in Figures 1 through 4 and 6 through 10 are for the demultiplexer configuration. Signals can be passed from COM to Y1 (Y2) or from Y1 (Y2) to COM. simplified schematic, each switch (SW) COM 2 Y POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 SN74LVC2G53 DUAL ANALOG MULTIPLEXER/DEMULTIPLEXER SCES324G - JULY 2001 - REVISED AUGUST 2002 absolute maximum ratings over operating free-air temperature range (unless otherwise noted) Supply voltage range, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to 6.5 V Input voltage range, VI (see Notes 1 and 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to 6.5 V Switch I/O voltage range, VI/O (see Notes 1, 2, and 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to VCC + 0.5 V Control input clamp current, IIK (VI < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -50 mA I/O port diode current, IIOK (VI/O < 0 or VI/O > VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA On-state switch current, IT (VI/O = 0 to VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA Continuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mA Package thermal impedance, JA (see Note 4): DCT package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220C/W DCU package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227C/W YEA/YZA package . . . . . . . . . . . . . . . . . . . . . . . . . . TBDC/W Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65C to 150C Stresses beyond those listed under "absolute maximum ratings" 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. NOTES: 1. All voltages are with respect to ground unless otherwise specified. 2. The input and output voltage ratings may be exceeded if the input and output clamp-current ratings are observed. 3. This value is limited to 5.5 V maximum. 4. The package thermal impedance is calculated in accordance with JESD 51-7. recommended operating conditions (see Note 5) MIN VCC VI/O VIH UNIT Supply voltage 1.65 5.5 V I/O port voltage 0 VCC V VCC = 1.65 V to 1.95 V VCC = 2.3 V to 2.7 V High level input voltage, High-level voltage control input VIL Low level input voltage Low-level voltage, control input VI Control input voltage t/v MAX VCC = 3 V to 3.6 V VCC = 4.5 V to 5.5 V VCC x 0.65 VCC x 0.7 VCC x 0.35 VCC x 0.3 VCC = 1.65 V to 1.95 V VCC = 2.3 V to 2.7 V VCC x 0.3 VCC x 0.3 VCC = 3 V to 3.6 V VCC = 4.5 V to 5.5 V 0 Input transition rise/fall time V VCC x 0.7 VCC x 0.7 5.5 VCC = 1.65 V to 1.95 V VCC = 2.3 V to 2.7 V 20 VCC = 3 V to 3.6 V VCC = 4.5 V to 5.5 V 10 20 V V ns/V 10 TA Operating free-air temperature -40 85 C NOTE 5: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 3 SN74LVC2G53 DUAL ANALOG MULTIPLEXER/DEMULTIPLEXER SCES324G - JULY 2001 - REVISED AUGUST 2002 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER ron 30 2.3 V 10 20 3V 8.5 17 4.5 V 6.5 13 IS = 4 mA IS = 8 mA 1.65 V 86.5 120 2.3 V 23 30 IS = 24 mA IS = 32 mA 3V 13 20 4.5 V 8 15 IS = 24 mA IS = 32 mA VI = VCC to GND, VINH = VIL (see Figures 1 and 2) Peak on-state on state resistance VI = VCC to GND, VC = VIH (see Figures 1 and 2) Difference of on-state resistance between switches ron MAX 13 VCC 1.65 V IS = 4 mA IS = 8 mA VI = VCC or GND, VINH = VIL (see Figures 1 and 2) On state switch resistance On-state ron(p) ( ) TYP TEST CONDITIONS MIN IS = 4 mA IS = 8 mA 1.65 V 7 2.3 V 5 IS = 24 mA IS = 32 mA 3V 3 4.5 V 2 1 UNIT IS(off) S( ff) Off state switch leakage current Off-state VI = VCC and VO = GND or VI = GND and VO = VCC, VINH = VIH (see Figure 3) 55V 5.5 IS(on) S( ) On state switch leakage current On-state VI = VCC or GND,, VINH = VIL, VO = Open (see Figure 4) 55V 5.5 1 0.1 A II Control input current VC = VCC or GND 55V 5.5 1 0.1 A ICC Supply current VC = VCC or GND 55V 5.5 10 1 A ICC Cic Supply-current change VC = VCC - 0.6 V 5.5 V 500 A Control input capacitance Ciio(off) ( ff) Switch input/output capacitance Cio(on) Switch input/output capacitance 0.1 5V Y 3.5 pF 6.5 5V COM pF 10 5V A 19.5 pF TA = 25C switching characteristics over recommended operating free-air temperature range (unless otherwise noted) (see Figure 5) PARAMETER tpd ten tdis ten FROM (INPUT) TO (OUTPUT) COM or Y Y or COM INH COM or Y VCC = 1.8 V 0.15 V MIN MAX VCC = 2.5 V 0.2 V MIN 2 MAX VCC = 3.3 V 0.3 V MIN 1.2 MAX VCC = 5 V 0.5 V MIN 0.8 UNIT MAX 0.6 3.3 9 2.5 6.1 2.2 5.4 1.8 4.5 3.2 10.9 2.3 8.3 2.3 8.1 1.6 8 ns ns 2.9 10.3 2.1 7.2 1.9 5.8 1.3 5.4 A COM or Y ns tdis 2.1 9.4 1.4 7.9 1.1 7.2 1 5 tPLH and tPHL are the same as tpd. 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). tPZL and tPZH are the same as ten. tPLZ and tPHZ are the same as tdis. 4 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 SN74LVC2G53 DUAL ANALOG MULTIPLEXER/DEMULTIPLEXER SCES324G - JULY 2001 - REVISED AUGUST 2002 analog switch characteristics, TA = 25C PARAMETER FROM (INPUT) TO (OUTPUT) TEST CONDITIONS VCC CL = 50 pF, RL = 600 , fin i = sine wave (see Figure 6) Frequency q y response (switch on) COM or Y Y or COM CL = 5 pF, RL = 50 , fin i = sine wave (see Figure 6) CL = 50 pF, RL = 600 , fin i = 1 MHz (sine wave) (see Figure 7) Crosstalk (between switches) COM or Y Y or COM CL = 5 pF, RL = 50 , fin i = 1 MHz (sine wave) (see Figure 7) Crosstalk (control input to signal output) INH CL = 50 pF, RL = 600 , fin i = 1 MHz (square wave) (see Figure 8) COM or Y CL = 50 pF, RL = 600 , fin i = 1 MHz (sine wave) (see Figure 9) Feed-through g attenuation (switch off) COM or Y Y or COM CL = 5 pF, RL = 50 , fin i = 1 MHz (sine wave) (see Figure 9) CL = 50 pF, RL = 10 k, fin i = 1 kHz (sine wave) (see Figure 10) Sine-wave distortion COM or Y Y or COM CL = 50 pF, RL = 10 k, fin i = 10 kHz (sine wave) (see Figure 10) TYP 1.65 V 35 2.3 V 120 3V 190 4.5 V 215 1.65 V >300 2.3 V >300 3V >300 4.5 V >300 1.65 V -58 2.3 V -58 3V -58 4.5 V -58 1.65 V -42 2.3 V -42 3V -42 4.5 V -42 1.65 V 35 2.3 V 50 3V 70 4.5 V 100 1.65 V -60 2.3 V -60 3V -60 4.5 V -60 1.65 V -50 2.3 V -50 3V -50 4.5 V -50 1.65 V 0.1 2.3 V 0.025 3V 0.015 4.5 V 0.01 1.65 V 0.15 2.3 V 0.025 3V 0.015 4.5 V 0.01 UNIT MHz dB mV dB % Adjust fin voltage to obtain 0 dBm at output. Increase fin frequency until dB meter reads -3 dB. Adjust fin voltage to obtain 0 dBm at input. operating characteristics, TA = 25C PARAMETER Cpd Power dissipation capacitance TEST CONDITIONS CL = 50 pF, f = 10 MHz POST OFFICE BOX 655303 VCC = 1.8 V TYP VCC = 2.5 V TYP 9 * DALLAS, TEXAS 75265 10 VCC = 3.3 V TYP 10 VCC = 5 V TYP 12 UNIT pF 5 SN74LVC2G53 DUAL ANALOG MULTIPLEXER/DEMULTIPLEXER SCES324G - JULY 2001 - REVISED AUGUST 2002 PARAMETER MEASUREMENT INFORMATION VCC S VCC A VIL or VIH VA INH VIL Y2 2 GND IS r on V VI - VO Figure 1. On-State Resistance Test Circuit 100 VCC = 1.65 V r on - VCC = 2.3 V VCC = 3.0 V 10 VCC = 4.5 V 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 VIN - V Figure 2. Typical ron as a Function of Input Voltage (VI) for VI = 0 to VCC 6 VIH VO (On) 0.5 VIL 2 S COM 1 0.0 1 1 Y1 VINH VI = VCC or GND VA POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 + V *I V I S O W SN74LVC2G53 DUAL ANALOG MULTIPLEXER/DEMULTIPLEXER SCES324G - JULY 2001 - REVISED AUGUST 2002 PARAMETER MEASUREMENT INFORMATION VCC VA VIH A VI VCC A VIL or VIH INH Y1 S VA 1 VIL 2 VIH 1 S VINH VO COM Y2 (Off) 2 GND Condition 1: VI = GND, VO = VCC Condition 2: VI = VCC, VO = GND Figure 3. Off-State Switch Leakage-Current Test Circuit VCC A VIL or VIH VA VIL VI VCC A INH Y1 S VA 1 VIL 2 VIH 1 S VINH COM Y2 2 VO VO = Open VI = VCC or GND (On) GND Figure 4. On-State Switch Leakage-Current Test Circuit POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 7 SN74LVC2G53 DUAL ANALOG MULTIPLEXER/DEMULTIPLEXER SCES324G - JULY 2001 - REVISED AUGUST 2002 PARAMETER MEASUREMENT INFORMATION RL From Output Under Test CL (see Note A) VLOAD Open S1 GND RL TEST S1 tPLH/tPHL tPLZ/tPZL tPHZ/tPZH Open VLOAD GND LOAD CIRCUIT INPUTS VCC 1.8 V 0.15 V 2.5 V 0.2 V 3.3 V 0.3 V 5 V 0.5 V VI tr/tf VCC VCC VCC VCC 2 ns 2 ns 2.5 ns 2.5 ns VM VLOAD CL RL V VCC/2 VCC/2 VCC/2 VCC/2 2 x VCC 2 x VCC 2 x VCC 2 x VCC 30 pF 30 pF 50 pF 50 pF 1 k 500 500 500 0.15 V 0.15 V 0.3 V 0.3 V VI Timing Input VM 0V tw tsu VI Input VM VM th VI Data Input VM VM 0V 0V VOLTAGE WAVEFORMS PULSE DURATION VOLTAGE WAVEFORMS SETUP AND HOLD TIMES VI VM Input VM 0V tPLH tPHL VOH VM Output VM VOL tPHL Output Waveform 1 S1 at VLOAD (see Note B) tPLH VM VM VM 0V tPZL tPLZ VLOAD/2 VM tPZH VOH Output VI Output Control VM VOL VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES INVERTING AND NONINVERTING OUTPUTS Output Waveform 2 S1 at GND (see Note B) VOL + V VOL tPHZ VM VOH - V VOH 0 V VOLTAGE WAVEFORMS ENABLE AND DISABLE TIMES LOW- AND HIGH-LEVEL ENABLING NOTES: A. CL includes probe and jig capacitance. B. 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. C. All input pulses are supplied by generators having the following characteristics: PRR 10 MHz, ZO = 50 . D. The outputs are measured one at a time with one transition per measurement. E. tPLZ and tPHZ are the same as tdis. F. tPZL and tPZH are the same as ten. G. tPLH and tPHL are the same as tpd. H. All parameters and waveforms are not applicable to all devices. Figure 5. Load Circuit and Voltage Waveforms 8 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 SN74LVC2G53 DUAL ANALOG MULTIPLEXER/DEMULTIPLEXER SCES324G - JULY 2001 - REVISED AUGUST 2002 PARAMETER MEASUREMENT INFORMATION VCC VIL or VIH VIL 0.1 F VCC A VA INH Y1 S VA 1 VIL 2 VIH 1 S VINH VO COM Y2 2 RL fin 50 (On) CL GND VCC/2 RL/CL: 600 /50 pF RL/CL: 50 /5 pF Figure 6. Frequency Response (Switch On) VIL or VIH A VCC VA TEST CONDITION VIL 20log10(VO2/VI) VCC VIH 20log10(VO1/VI) VA Y1 VIL 0.1 F INH VO1 RL 600 VINH CL 50 pF COM VCC/2 Rin 600 fin 50 Y2 VO2 GND RL 600 CL 50 pF VCC/2 Figure 7. Crosstalk (Between Switches) POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 9 SN74LVC2G53 DUAL ANALOG MULTIPLEXER/DEMULTIPLEXER SCES324G - JULY 2001 - REVISED AUGUST 2002 PARAMETER MEASUREMENT INFORMATION VCC VCC A VIL or VIH VA INH Y1 S VA 1 VIL 2 VIH 1 S VINH VO Y2 50 COM (On) 2 RL 600 CL 50 pF GND VCC/2 Rin 600 VCC/2 Figure 8. Crosstalk (Control Input, Switch Output) VCC VCC A VIL or VIH S VA 1 VIL 2 VIH VA INH VIL Y1 1 S VINH 0.1 F VO COM Y2 2 RL fin 50 RL (Off) GND VCC/2 VCC/2 RL/CL: 600 /50 pF RL/CL: 50 /5 pF Figure 9. Feed Through (Switch Off) 10 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 CL SN74LVC2G53 DUAL ANALOG MULTIPLEXER/DEMULTIPLEXER SCES324G - JULY 2001 - REVISED AUGUST 2002 PARAMETER MEASUREMENT INFORMATION VCC VCC A VIL or VIH VA VIL 10 F INH Y1 VA 1 VIL 2 VIH 1 10 F S VINH VO COM fin S Y2 600 (On) 2 RL 10 k CL 50 pF GND VCC/2 VCC = 1.65 V, VI = 1.4 VP-P VCC = 2.30 V, VI = 2.0 VP-P VCC = 3.00 V, VI = 2.5 VP-P VCC = 4.50 V, VI = 4.0 VP-P Figure 10. Sine-Wave Distortion POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 11 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. 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