MAX4697EBT-T

19-1994; Rev 3; 2/03 35Ω, Low-Voltage, SPST/SPDT Analog Switches in UCSP Package Features ♦ 6-Bump, 0.5mm Pitch, UCSP ♦ RON 35Ω max (+3V Supply) 20Ω max (+5V Supply) ♦ 2Ω max RON Match Between Channels ♦ 13Ω max RON Flatness Over Signal Range ♦ Low Leakage Currents Over Temperature 1nA (max) at TA = +25°C ♦ Fast Switching: tON = 80ns, tOFF = 25ns ♦ Guaranteed Break-Before-Make (MAX4698) ♦ +2.0V to +5.5V Single-Supply Operation ♦ Rail-to-Rail® Signal Handling ♦ Low Crosstalk: -75dB (100kHz) ♦ High Off-Isolation: -75dB (100kHz) ♦ 1.8V CMOS Logic Compatible ♦ -3dB Bandwidth: >200MHz ________________________Applications MP3 Players Battery-Operated Equipment Relay Replacement Audio and Video Signal Routing Communications Circuits PCMCIA Cards Cellular Phones Hard Drives Modems Ordering Information TEMP RANGE -40°C to +85°C -40°C to +85°C -40°C to +85°C PART MAX4696EBT-T MAX4697EBT-T MAX4698EBT-T PIN/BUMPPACKAGE 6 UCSP 6 UCSP 6 UCSP TOP MARK AAL AAM AAN Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd. UCSP is a trademark of Maxim Integrated Products, Inc. Pin Configurations/Functional Diagrams/Truth Table TOP VIEW V+ B1 A1 NO IN B2 A2 COM GND B3 A3 MAX4696 COM V+ B1 A1 NC V+ B1 A1 NO IN B2 A2 COM IN B2 A2 COM GND B3 A3 COM MAX4697 GND B3 A3 NC IN NO 0 OFF ON 1 ON OFF NC MAX4698 SWITCHES SHOWN FOR LOGIC "0" ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. 1 MAX4696/MAX4697/MAX4698 General Description The MAX4696/MAX4697/MAX4698 low on-resistance (RON), low-voltage analog switches operate from a single +2.0V to +5.5V supply. The MAX4696/MAX4697 are single-pole/single-throw (SPST) analog switches, and the MAX4698 is a single-pole/double-throw (SPDT) analog switch. The MAX4696 is a normally open (NO) switch, and the MAX4697 is a normally closed (NC) switch. When powered from a 2.7V supply, these devices feature 35Ω (max) RON, with 2Ω (max) RON matching and 13Ω (max) flatness. The MAX4696/MAX4697/MAX4698 offer fast switching speeds (tON = 80ns max, tOFF = 25ns max). The MAX4698 offers a break-before-make function. The digital logic inputs are 1.8V logic compatible from a +2.7V to +3.3V supply and are TTL/CMOS compatible from a +4.5V to +5.5V supply. The MAX4696/MAX4697/ MAX4698 are packaged in the chip-scale package (UCSP™), significantly reducing the required PC board area. The device occupies only a 1.50mm ✕ 1.02mm area. The 3 ✕ 2 array of solder bumps are spaced with a 0.5mm bump pitch. MAX4696/MAX4697/MAX4698 35Ω, Low-Voltage, SPST/SPDT Analog Switches in UCSP Package ABSOLUTE MAXIMUM RATINGS All Voltages Referenced to GND V+, IN .......................................................................-0.3V to +6V COM, NO, NC (Note 1).................................-0.3V to (V+ + 0.3V) Continuous Current COM, NO, NC ..................................±20mA Peak Current COM, NO, NC (pulsed at 1ms, 10% duty cycle) .................................±40mA Continuous Power Dissipation (TA = +70°C) 3 ✕ 2 UCSP (derate 10.1mW/°C at +70°C)....................808mW Operating Temperature Range ...........................-40°C to +85°C Storage Temperature Range .............................-65°C to +150°C Bump Temperature (soldering) Infrared (15s) ................................................................+220°C Vapor Phase (60s) ........................................................+215°C Note 1: Signals on NO, NC, and COM exceeding V+ are clamped by an internal diode. Limit forward-diode current to maximum current rating. 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 in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ELECTRICAL CHARACTERISTICS—Single +3V Supply (V+ = +2.7V to +3.3V, VIH = +1.4V, VIL = 0.5V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at +3V and TA = +25°C.) (Notes 2, 8) PARAMETER SYMBOL CONDITIONS TA MIN TMIN to TMAX 0 TYP MAX UNITS V+ V ANALOG SWITCH Analog Signal Range VCOM, VNO, VNC RON V+ = +2.7V, ICOM = 1mA, VNO or VNC = 1.5V On-Resistance Match Between Channels (MAX4698 only) (Note 4) ∆RON V+ = +2.7V, ICOM = 1mA, VNO or VNC = 1.5V TMIN to TMAX On-Resistance Flatness (Note 5) RFLAT(ON) V+ = +2.7V, ICOM = 1mA, VNO or VNC = 1V, 1.5V, 2V TMIN to TMAX NO, NC Off-Leakage Current (Note 3) INO(OFF), INC(OFF) V+ = +3.6V; VCOM = 0.3V, 3.3V; VNO or VNC = 3.3V, 0.3V +25°C -0.5 TMIN to TMAX -1 COM Off-Leakage Current (Note 3) (MAX4696, MAX4697 only) V+ = +3.6V; VCOM = 0.3V, 3.3V; VNO or VNC = 0.3V, 3.3V +25°C -0.5 ICOM_(OFF) TMIN to TMAX -1 COM On-Leakage Current (Note 3) V+ = +3.6V; VCOM = 0.3V, 3.3V; VNO or VNC = 0.3V, 3.3V, or floating +25°C -0.5 ICOM_(ON) TMIN to TMAX -2 On-Resistance +25°C 30 TMIN to TMAX 35 40 +25°C 1 2 3 +25°C 10 13 15 ±0.01 0.5 1 ±0.01 Ω Ω Ω nA 0.5 nA 1 ±0.01 0.5 nA 2 DYNAMIC CHARACTERISTICS Turn-On Time (Note 3) 2 tON V+ = +2.7V; VNO, VNC = 1.5V, RL = 300Ω, CL = 35pF, Figure 1 +25°C 50 80 ns TMIN to TMAX _______________________________________________________________________________________ 110 35Ω, Low-Voltage, SPST/SPDT Analog Switches in UCSP Package (V+ = +2.7V to +3.3V, VIH = +1.4V, VIL = 0.5V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at +3V and TA = +25°C.) (Notes 2, 8) PARAMETER SYMBOL CONDITIONS TA +25°C Turn-Off Time (Note 3) tOFF V+ = +2.7V; VNO, VNC = 1.5V, RL = 300Ω, CL = 35pF, Figure 1 Break-Before-Make Time (MAX4698 only) (Note 3) tBBM V+ = +3.3V; VNO, VNC = 1.5V, Figure 2 MIN TYP MAX 20 25 TMIN to TMAX 40 +25°C 15 TMIN to TMAX UNITS ns ns 2 VGEN = 0, RGEN = 0, CL = 1.0nF, Figure 3 +25°C 8 pC BW Signal = 0dBm, 50Ω in and out, Figure 4 +25°C 200 MHz Off-Isolation (Note 6) VISO f = 100kHz, RL = 50Ω, CL = 5pF, Figure 4 +25°C -75 dB Crosstalk (MAX4698 only) (Note 7) VCT f = 100kHz, RL = 50Ω, CL = 5pF, Figure 4 +25°C -75 dB Total Harmonic Distortion THD f = 20Hz to 20kHz, 2Vp-p, RL = 600Ω +25°C 0.014 % NO, NC Off-Capacitance CNO(OFF), CNC(OFF) f = 1MHz, Figure 5 +25°C 15 pF COM Off-Capacitance CCOM(OFF) f = 1MHz, Figure 5 +25°C 15 pF +25°C 30 pF Charge Injection Q On-Channel -3dB Bandwidth Switch On-Capacitance C(ON) f = 1MHz, Figure 6 DIGITAL I/O Input Logic High VIH Input Logic Low VIL Input Leakage Current IIN TMIN to TMAX 1.4 V 0.5 V VIN = 0 or V+ TMIN to TMAX TMIN to TMAX -1 1 µA TMIN to TMAX 2.0 5.5 V V+ = +3.3V, VIN = 0 or V+ TMIN to TMAX 1 µA POWER SUPPLY Power-Supply Range V+ Supply Current I+ ELECTRICAL CHARACTERISTICS—Single +5V Supply (V+ = +4.5V to +5.5V, VIH = +2.4V, VIL = 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at +5V and TA = +25°C.) (Notes 2, 8) PARAMETER SYMBOL CONDITIONS TA MIN TYP MAX UNITS V+ V ANALOG SWITCH Analog Signal Range On-Resistance VCOM, VNO, VNC RON On-Resistance Match (MAX4698 only) (Note 4) ∆RON 0 V+ = +4.5V, ICOM = 1mA, VNO or VNC = 1V, 3.5V V+ = 4.5V, ICOM = 1mA, VNO or VNC = 1V, 3.5V +25°C 15 TMIN to TMAX +25°C TMIN to TMAX 20 25 1 Ω 3 4 Ω _______________________________________________________________________________________ 3 MAX4696/MAX4697/MAX4698 ELECTRICAL CHARACTERISTICS—Single +3V Supply (continued) MAX4696/MAX4697/MAX4698 35Ω, Low-Voltage, SPST/SPDT Analog Switches in UCSP Package ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued) (V+ = +4.5V to +5.5V, VIH = +2.4V, VIL = 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at +5V and TA = 25°C.) (Notes 2, 8) PARAMETER SYMBOL CONDITIONS TA MIN +25°C On-Resistance Flatness (Note 5) RFLAT(ON) V+ = +4.5V, ICOM = 1mA, VNO or VNC = 1V, 2.25V, 3.5V TMIN to TMAX NO, NC Off-Leakage Current (Note 3) INO(OFF), INC(OFF) V+ = +5.5V; VCOM = 1V, 4.5V; VNO or VNC = 4.5V, 1V +25°C -0.5 TMIN to TMAX -1 +25°C -0.5 TMIN to TMAX -1 +25°C -0.5 TMIN to TMAX -2 COM Off-Leakage Current V+ = +5.5V; VCOM = 1V, 4.5V; (MAX4696, MAX4697 only) ICOM_(OFF) VNO or VNC = 4.5V, 1V (Note 3) COM On-Leakage Current (Note 3) Turn-On Time (Note 3) Turn-Off Time (Note 3) Break-Before-Make Time (MAX4698 only) (Note 3) V+ = +5.5V; VCOM = 1V, 4.5V; ICOM_(ON) VNO or VNC = 1V, 4.5V, or floating tON V+ = +5.5V, VNO, VNC = 3V, RL = 300Ω, CL = 35pF, Figure 1 tOFF V+ = +5.5V, VNO, VNC = 3V, RL = 300Ω, CL = 35pF, Figure 1 tBBM V+ = +5.5V, VNO, VNC = 3V, RL = 300Ω, CL = 35pF, Figure 2 TYP MAX 3 4 5 ±0.01 0.5 1 ±0.01 UNITS Ω nA 0.5 nA 1 ±0.01 0.5 nA +25°C 2 30 40 ns TMIN to TMAX 50 +25°C 15 20 ns TMIN to TMAX 25 +25°C 9 ns TMIN to TMAX 2 DIGITAL I/O Input Logic High VIH Input Logic Low VIL Input Leakage Current IIN 2.4 VIN = 0 or V+ V 0.8 V -1 1 µA 2.0 5.5 V 1 µA SUPPLY Power-Supply Range V+ Supply Current I+ V+ = +5.5V, VIN = 0 or V+ Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value a maximum, is used in this data sheet. Note 3: Guaranteed by design. Note 4: ∆RON = RON(MAX) - RON(MIN), between switches. Note 5: Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the specified analog signal ranges. Note 6: Off-Isolation = 20log10 (VCOM / VNO), VCOM = output, VNO = input to off switch. Note 7: Between switches. Note 8: UCSP parts are 100% tested at +25°C only, and guaranteed by correlation at the full-rated temperature. 4 _______________________________________________________________________________________ 35Ω, Low-Voltage, SPST/SPDT Analog Switches in UCSP Package 25 RON (Ω) 40 20 RON (Ω) V+ = +2.7V 30 V+ = +3.3V V+ = +5V TA = +85°C 16 14 12 TA = +25°C 15 TA = -40°C 10 MAX4696/7/8 toc03 V+ = +2V TA = +85°C RON (Ω) 50 18 MAX4696/7/8 toc02 30 MAX4696/7/8 toc01 60 20 ON-RESISTANCE vs. VCOM (V+ = +5V) ON-RESISTANCE vs. VCOM (V+ = +3V) ON-RESISTANCE vs. VCOM 10 TA = +25°C 8 6 TA = -40°C 4 10 5 0 0 2 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 0 0 0.5 1.0 1.5 VCOM (V) 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 3.0 VCOM (V) TURN-ON/OFF TIME vs. SUPPLY VOLTAGE CHARGE INJECTION vs. VCOM 10 OFF-LEAKAGE 1 25 60 50 20 V+ = +3V 15 10 0 20 40 60 4.5 5.5 TURN-ON/OFF TIME vs. TEMPERATURE SUPPLY CURRENT vs. SUPPLY VOLTAGE LOGIC THRESHOLD VOLTAGE vs. SUPPLY VOLTAGE tON V+ = +5V 50 tOFF V+ = +3V 20 70 VIN = GND 65 60 55 50 45 40 35 30 10 tOFF V+ = +5V 0 20 40 TEMPERATURE (°C) 60 80 1.2 VIN RISING 1.0 0.8 VIN FALLING 0.6 0.4 0.2 25 0 20 0 1.4 LOGIC THRESHOLD VOLTAGE (V) MAX4696/7/8 toc07 tON V+ = +3V -20 3.5 2.5 V+ (V) 60 -40 1.5 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 VCOM (V) 70 30 0 TEMPERATURE (°C) 80 40 tOFF 0 0 80 30 10 MAX4696/7/8 toc08 -20 SUPPLY CURRENT (pA) -40 tON 40 20 V+ = +5V 5 0.1 MAX4696/7/8 toc06 70 tON/OFF (ns) 100 30 MAX4696/7/8 toc05 ON-LEAKAGE CHARGE INJECTION (pC) MAX 4696/7/8 toc04 1000 ON/OFF-LEAKAGE CURRENTS (pA) 2.5 VCOM (V) ON/OFF-LEAKAGE CURRENT vs. TEMPERATURE tON/OFF (ns) 2.0 MAX4696/7/8 toc09 0 0 1 2 3 4 SUPPLY VOLTAGE (V) 5 6 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 V+ (V) _______________________________________________________________________________________ 5 MAX4696/MAX4697/MAX4698 Typical Operating Characteristics (TA = +25°C, unless otherwise noted.) Typical Operating Characteristics (continued) (TA = +25°C, unless otherwise noted.) TOTAL HARMONIC DISTORTION vs. FREQUENCY FREQUENCY RESPONSE 0 -20 MAX4696/7/8 toc11 0.1 MAX4696/7/8 toc10 20 RL = 600Ω V+ = +5V VCOM = 2VP-P f = 20kHz ON-LOSS THD (%) LOSS (dB) MAX4696/MAX4697/MAX4698 35Ω, Low-Voltage, SPST/SPDT Analog Switches in UCSP Package -40 -60 -80 0.01 OFF-ISOLATION -100 0.001 -120 10k 100k 1M 10M 100M 10 1G FREQUENCY (Hz) 100 10k 1k FREQUENCY (Hz) 100k Pin/Bump Description PIN/BUMP FUNCTION MAX4697 MAX4698 B1 B1 B1 V+ Positive Supply Voltage Input B2 B2 B2 IN Digital Control Input B3 B3 B3 GND — A1 A3 NC A2, A3 A2, A3 A2 COM A1 — A1 NO Applications Information Logic Inputs Where the MAX4696/MAX4697/MAX4698 have a +3.3V supply, IN may be driven low to GND and driven high to 5.5V. Driving IN rail-to-rail minimizes power consumption. Logic inputs accept up to +5.5V regardless of supply voltage. Analog Signal Levels Analog signals that range over the entire supply voltage (GND to V+) are passed with very little change in R ON (see Typical Operating Characteristics). The switches are bidirectional, so the NO, NC, and COM terminals are both inputs or outputs. 6 NAME MAX4696 Ground Analog Switch, Normally Closed Terminal Analog Switch, Common Terminal Analog Switch, Normally Open Terminal Power-Supply Sequencing and Overvoltage Protection CAUTION: Do not exceed the absolute maximum ratings because stresses beyond the listed ratings may cause permanent damage to devices. Proper power-supply sequencing is recommended for all CMOS devices. Always apply V+ before applying analog signals, especially if the analog signal is not current limited. If this sequencing is not possible, and if the analog inputs are not current limited to