PI5A4594A/4595A/4596A/4597A 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 SOTINY™ Low-Voltage, Single-Supply, 8-Ohm SPST CMOS Analog Switches Features Description • 8-ohm max. On-Resistance • 1.0-ohm max. On-Resistance Flatness • Fast Switching tON = 28ns max. tOFF = 35ns max. • Guaranteed 5pC max. Charge Injection • +2.0V to +5.5V Single-Supply Operation • 300 MHz -3dB Bandwidth at +25°C • TTL/CMOS-Logic Compatible • 80dB Off-Isolation at 1MHz • 0.5nA max. Off-Leakage • 0.05% THD • Packaging (Pb-free & Green available): - 5-pin SC70 (C) PI5A4594A/PI5A4596A are single-pole/single-throw (SPST) analog switches that operate from a single +2.0V to +5.5V supply. The PI5A4594A/PI5A4596A switches are normally open (NO), and the PI5A4595A/PI5A4597A are normally closed (NC). The PI5A4596A/ PI5A4597A pinouts are optimized for the highest SC70 package off-isolation available. These switches have 10-ohm max On-Resistance (RON), with 1.5ohms max RON flatness over the analog signal range when powered from a +5V supply. Leakage currents are 0.5nA and fast switching times are less than 40ns. They are packaged in a compact 5-pin SC70 package. Applications • Cellular Phones • Communications Circuits • Battery-Operated Equipment • DSL Modems • Audio and Video Signal Routing • PCMCIA Cards Block Diagrams/Pin Configurations/Truth Table Top Views COM 1 5 V+ COM 1 NO 2 5 V+ IN 1 NC 2 PI5A4594A GND 3 COM 2 PI5A4595A 4 IN 5 V+ IN 1 COM 2 PI5A4596A GND 3 4 IN 5 V+ GND 3 PI5A4597A 4 NO GND 3 4 NC Switches shown for Logic “0” input. Innput Switch State PI5A4594A/PI5A4596A PI5A4595A/PI5A4597A LOW O FF ON HIGH ON O FF Pin Description Pin Name Function PI5A4594A PI5A4595A PI5A4596A PI5A4597A 1 1 2 2 CO M 2 – 4 – NO Analog Switch, Normally Open Ground Analog Switch, Common 3 3 3 3 GND 4 4 1 1 IN Digital Control Input 5 5 5 5 V+ Positive Supply Voltage – 2 – 4 NC Analog Switch, Normally Closed Note: NO, NC, and COM pins are identical and interchangeable. Any pin may be considered as an input or an output; signals pass 1 PS8578C 01/05/05 PI5A4594A/4595A/4596A/4597A SOTINY Low-Voltage, Single-Supply, 8-Ohm SPST CMOS Analog Switches 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 Absolute Maximum Ratings Voltages Referenced to GND V+ ............................................................................ –0.3V to + 6V Voltage into Any Terminal (Note 1) ............. –0.3V to (V+ + 0.3V) Continuous Current into Any Terminal ............................. ±20mA Peak Current, NO, NC, or COM (pulsed at 1ms, 10% duty cycle) ................................ ±40mA Continuous Power Dissipation (TA = +70°C) 5-Pin SC70 (derate 3.1mW/°C above +70°C) ..............247mW Operating Temperature Range PI5A459_EXK ................................................ –40°C to +85°C Storage Temperature Range ............................... –65°C to +150°C Lead Temperature (soldering, 10s) .................................... +300°C Note 1. Voltages exceeding V+ or GND on any signal terminal are clamped by internal diodes. 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 Characteristic - +5VSupply (V+ = +4.5V to +5.5V, VIH = +2.4V, VIL = +0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at V+ = +5V, TA = +25°C.) (2, 3) Parame te r Symbol Conditions M in. Typ. M ax. Units V+ V Analog Switch Analog Signal Range VCOM, VNO, 0 CNC On Resistance RON V+ = 4.5V, VNO, or VNC = 3.5V, ICOM = 10mA TA = +25V TA = TMIN to TMAX RFLAT (ON) VNO or VNC = 1.5V, 2.5V, 3.5V; V+ = 4.5V; ICOM = 10mA TA = +25V NO or NC Off Leakage Current INO (OFF) INO (OFF) V+ = 5.5V; VCOM = 1V, 4.5V; VNO or VNC = 4.5V, 1V TA = +25V COM- Off Leakage Current ICOM (OFF) V+ = 5.5V; VCOM = 1V, 4.5V; VNO or VNC = 4.5V, 1V COM On Leakage Current ICOM (ON) V+ = 5.5V; VCOM = 1V, 4.5V; VNO or VNC = 1V, 4.5V, or floating On- Resistance Flatness(4) 5 10 0.5 TA = TMIN to TMAX TA = TMIN to TMAX TA = +25V 8 1.0 Ω 1.5 –0.5 0.01 –5 –0.5 TA = TMIN to TMAX –5 TA = +25V –1 TA = TMIN to TMAX –10 0.5 5 0.01 0.5 nA 5 0.01 1 10 Digital I/O Input Logic High VIH Input Logic Low VIH Input Logic Current IIH, IIL 2.4 0.8 VIN = V+, 0 –1 1 V µA Dynamic tON VNO or VNC = 3V, RL = 300 ohms, CL = 35pF, Figure 3 TA = +25V Turn- Off Time tOFF VNO or VNC = 3V, RL = 300 ohms, CL = 35pF, Figure 3 TA = +25V On- Channel –3dB Bandwidth BW Signal = 0dBm, 50 ohms in and out, Figure 4 Turn- On Time 2 20 TA = TMIN to TMAX 38 25 TA = TMIN to TMAX TA = +25V 28 35 ns 42 300 MHz PS8578C 01/05/05 PI5A4594A/4595A/4596A/4597A SOTINY Low-Voltage, Single-Supply, 8-Ohm SPST CMOS Analog Switches 123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123 123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123 Electrical Characteristic - +5VSupply (continued) – (Typical values are at V+ = +5V, TA = +25°C.) (2, 3) (V+ = +4.5V to +5.5V, VIH = +2.4V, VIL = +0.8V, TA = TMIN to TMIX, unless otherwise noted.) Parame te r Charge Injection(5) Off Isolation(6) Symbol Q VISO N O or N C Off Capacitance CNO (OFF), CNC(OFF) COM Off Capacitance Conditions VNO or VNC = 0, CL = 1nF, Fig. 2 VNO or VNC = 1VRMS, RL =50 ohms, CL = 5pF, f = 1MHz, Fig. 4 M in. TA = +25°C TA = +25°C VNO or VNC = 0, f = 1MHz, Fig. 5 Typ. M ax. Units 2 PI5A4594/ PI5A4595 80 PI5A4596/ PI5A4597 83 5 pC dB TA = +25°C 8 CCOM (OFF) VCOM = 0V, f =1MHz, Fig .5 TA = +25°C 8 COM On Capacitance CCOM(ON) VCOM = 0V, f =1MHz, Fig .5 TA = +25°C 20 Total Harmonic Distortion Plus Noise THD V = 5Vp- p, RL = 600 ohms, f = 20Hz to 20kHz TA = +25°C 00.2 .05 pF % Powe r Supply Power- Supply Range V+ V+ Supply Current I+ 2.0 V+ = 5.5V, VIN = 0 or V+ TA = TMIN to TMAX 5.5 V 1 µA Electrical Characteristics - Single 3V Supply (V+ = +3V ±10%, V– = 0V, GND = 0V, VAH = VIH = +2.0V, VAL = VIH = +0.5V) Parame te r Symbol Conditions M in. Typ. M ax. Units Analog Switch Analog Signal Range(3) On- Resistance VCOM, VNO, VNC RON 0 VNO or VNC = 1.5V, ICOM = 10mA, V+ = 2.7V V+ V TA = +25°C 15 TA = TMIN to TMAX 20 Ω Digital I/O Inut Logic High VIH Input Logic Low VIL Input Logic Current IIH, IIL 2.0 0.8 VIN = V+, 0 –1 0.03 1 25 45 V µA Dynamic TA = +25°C Turn- On Time tON VNO or VNC = 2V, RL = 300Ω, CL = 35pF, Fig.3 Turn- Off Time tOFF VNO or VNC = 2V, RL = 300Ω, CL = 35pF, Fig.3 TA = +25°C Q VNO or VNC = 0, CL = 1nF, Fig. 2 TA = +25°C I+ V+ = 3.6, VIN = 0 or V+ TA = TMIN to TMAX Charge Injection(5) TA = TMIN to TMAX 55 30 50 TA = TMIN to TMAX ns 60 2 4 pC 1 µA Powe r Supply V+ Supply Current Notes: 2. Parameters are 100% tested at +25°C only, and guaranteed by correlation at the full-rated temperature. 3. Algebraic convention is used in this data sheet; the most negative value is shown in the minimum column. 4. Flatness: the difference between maximum & minimum values of ON-resistance measured over specified analog signal ranges. 5. Guaranteed by design. 6. Off-Isolation = 20log10 (VCOM / VNO), VCOM = output, VNO = input to off switch. 3 PS8578C 01/05/05 PI5A4594A/4595A/4596A/4597A SOTINY Low-Voltage, Single-Supply, 8-Ohm SPST CMOS Analog Switches 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 Applications Information Analog Signal Levels Analog signals can range over the supply voltage (V+ to GND) with ON-resistance changing very little over the entire range. The PI5A4594A–PI5A4597A are bidirectional, so the NO, NC, and COM pins can be used either as inputs or outputs. Test Circuits/Timing Diagrams V+ VIN IN NO or PI5A4594A NC PI5A4595A PI5A4596A PI5A4597A COM V+ VNO or VNC = 0 VIN 0 PI5A4594, PI5A4596 PI5A4595, PI5A4597 VOUT 50Ω ∆VOUT VOUT CL 1000pF VOUT is the Measured Voltage due to Charge Transfer Error Q when the Channel Turns Off. Q = ∆VOUT x CL Figure 2. Charge Injection V+ V+ NO VNO 50% VIN tr ≤ 5ns tf ≤ 5ns 0 PI5A4594A PI5A4596A VIN VOUT COM IN RL 300Ω 50Ω VOUT 90% 90% CL 35pF 0 tOFF tON V+ V+ NC VNC 50% VIN 0 PI5A4595A PI5A4597A VIN IN 50Ω VOUT COM RL 300Ω VOUT 90% 90% CL 35pF 0 tOFF tON Figure 3. Switching Times 4 PS8578C 01/05/05 PI5A4594A/4595A/4596A/4597A SOTINY Low-Voltage, Single-Supply, 8-Ohm SPST CMOS Analog Switches 123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123 123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123 V+ 10nF NETWORK ANALYZER VIN NO PI5A4594A or NC PI5A4595A PI5A4596A PI5A4597A V+ IN 50Ω 50Ω VOUT MEAS COM REF 50Ω 50Ω Off-Isolation = 20log On-Loss = 20log VOUT VIN VOUT VIN Figure 4. Off-Isolation and On-Channel Bandwidth 10nF V+ PI5A4594A PI5A4595A PI5A4596A PI5A4597A COM IN Capacitance Meter f = 1 MHz 0 or 2.4V NC or NO Figure 5. Channel On-/Off Capacitance 5 PS8578C 01/05/05 PI5A4594A/4595A/4596A/4597A SOTINY Low-Voltage, Single-Supply, 8-Ohm SPST CMOS Analog Switches 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 Packaging Mechanical: 5-Pin SC70 (C) Ordering Information Ordering Code Package Code Package Description Top Marking PI5A4594ACX C 5-pin SC70 ZR PI5A4594ACEX C Pb-free & Green, 5-pin SC70 ZR PI5A4595ACX C 5-pin SC70 ZQ PI5A4595ACEX C Pb-free & Green, 5-pin SC70 ZQ PI5A4596ACX C 5-pin SC70 ZP PI5A4596ACEX C Pb-free & Green, 5-pin SC70 ZP PI5A4597ACX C 5-pin SC70 ZO PI5A4597ACEX C Pb-free & Green, 5-pin SC70 ZO Notes: 1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ 2. X = Tape and reel Pericom Semiconductor Corporation • 1-800-435-2336 • Fax (408) 435-1100 • www.pericom.com 6 PS8578C 01/05/05