95006 ANALOG PRODUCTS DIVISION PAM22LOPR2268 LoPro Dual SPDT Analog Switch ™ Features CMOS Technology for Bus and Analog Applications Low On-Resistance: 0.6Ω. Vcc Range: 1.8V to 4.2V Rail-to-Rail Signal Range High Off Isolation: -75dB @ 100kHz Crosstalk Rejection: -90dB @ 100kHz Break-Before-Make Switching Extended Industrial Temperature Range: –40°C to 85°C LoPro© Packaging (Pb-free): 10-Lead Micro Package QFN-10Lead Micro Package Description ProTek Analog’s PAM22LOPR2268 is a dual high-bandwidth, fast single-pole double throw (SPDT) CMOS switch. It can be used as an analog switch or as a low-delay bus switch. Specified over a operating power supply voltage, 1.8V to 4.2V, the PAM22LOPR2268 has an On-Resistance of 0.6Ω at +2.7V. Break-before-make switching prevents both switches being enabled simultaneously. This eliminates signal disruption during switching. Functional Block Diagram Applications Cell Phones PDAs MP3 players Portable Instrumentation Computer Peripherals Speaker Headset Switching Power Routing Relay Replacement Audio and Video Signal Routing PCMCIA Cards Modems NC1 NO1 COM1 NC2 IN1 NO2 COM2 IN2 Fig. 1 PAM22LOPR2268 Pin Descriptions Pin No. Name Description 1,3 NOX DATA Port (Normally Open) 4 GND Ground 10,2 NCX DATA Port (Normally Closed) 8,5 COMX 9 VCC Positive Power Supply 7,6 INX Logic Control Common Port / DATA Port Pin Configuration (Top View) COM1 8 VDD 9 NC1 10 IN1 IN2 7 6 1 NO1 2 5 COM2 4 GND 3 NO2 NC2 Ordering Information Logic Function Table Logic Input (INX) Function Temp Range Package Part Number 0 NCX Connected to COMX -40 to 85 °C QFN-10 PAM22LOPR2268QT7 1 NOX Connected to COMX -40 to 85 °C 10 Lead LoPro PAM22LOPR2268-T7 2929 S Fair Lane, Tempe, AZ, 85282 Tel: (602) 431-8101. Fax: (602) 431-2288 www.protekdevices.com 95006 Rev0.01/12 NOT FOR USE IN LIFE SUPPORT SYSTEMS 1 PAM22LOPR2268 LoPro Dual SPDT Analog Switch ™ ANALOG PRODUCTS DIVISION Absolute Maximum Ratings (1) Recommended Operating Conditions Supply Voltage VCC ....................................................4.5V (2) DC Switch Voltage (VS) ....................................VCC +0.5V DC Input Voltage (VIN)(2) .............................................4.5V Analog Signal Range.....................Min -1.0 to Max VCC +1.0 Continuous Current NO_NC_COM_ ...............±300mA Peak Current NO_NC_COM_ (pulsed at 1ms 50% duty cycle) ....................±400mA Peak Current NO_NC_COM_ (pulsed at 1ms 10% duty cycle) ........................... ±500mA Storage Temperature Range (TSTG) .. …..–65°C to +150°C Junction Temperature under Bias (TJ)..........................150°C Junction Lead Temperature (TL) (Soldering, 10 seconds).............................................260°C Power Dissipation (PD) @ +85°C ........................ …250mW (3) Supply Voltage Operating (VCC) ………………………1.8V to 4.2V Control Input Voltage (VIN)……………….. 0V to VCC Switch Input Voltage (VIN)…………………………. -0.3V to VCC Output Voltage (VOUT)……………………………………………………… 0V to VCC Operating Temperature (TA)………………………... –40°C to +85°C Input Rise and Fall Time (tr,tf) Control Input VCC = 2.3V - 3.6V………………..0ns/V to 10ns/V Thermal Resistance (θJA)………………………………….350°C/W Lead Temperature (soldering 10s)……………………… .+240°C Bump Temperature (soldering notes) Infrared (15s)……………………………………………..….+220°C Vapor Phase (60ns)………………………………………….+215°C Notes: 1. "Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification is not implied. 2. The input and output negative voltage ratings may be exceeded if the input and output diode current ratings are observed. 3. Control input must be held HIGH or LOW; it must not float. 4. Internal Resistance RTERM is guaranteed by design and not production tested. Capacitance Parameter Symbol Test Conditions Min Typ NC Off Capacitance CNC(OFF) f =1MHz, See Test Circuit Figure7. 35 NO Off Capacitance CNO(OFF) f =1MHz, See Test Circuit Figure7. 35 NC On Capacitance CNC(ON) f =1MHz, See Test Circuit Figure8. 95 NO On Capacitance CNO(ON) f =1MHz, See Test Circuit Figure8. 95 Max Unit pF 2929 S Fair Lane, Tempe, AZ, 85282 Tel: (602) 431-8101. Fax: (602) 431-2288 www.protekdevices.com 95006 Rev0.01/12 NOT FOR USE IN LIFE SUPPORT SYSTEMS 2 ANALOG PRODUCTS DIVISION PAM22LOPR2268 LoPro Dual SPDT Analog Switch ™ DC Electrical Characteristics +3V Supply (VCC = 2.7V to 3.3V, TA = –40°C to 85°C, unless otherwise noted. Typical values are at 3V and +25°C.) Parameter Symbol Test Conditions Min Typ Max Unit VCC V Analog Switch Analog Signal Range VNO,VNC, VCOM NC On-Resistance RON(NC) NO On-Resistance RON(No) On-Resistance Match Between Channels NC On-Resistance Flatness NO On-Resistance Flatness Internal Termination Resistors NO or NC Off Leakage Current COM On Leakage Current ∆RON RONF(NC) RONF(NO) -0.3 VCC = 2.7V, ICOM = 100mA, VNC = 0 to VCC VCC = 2.7V, ICOM = 100mA, VNO = 0 to VCC VCC = 2.7V, ICOM = 100mA, VNO or VNC = 1.5V ICOM(ON) 0.6 0.4 0.6 0.01 0.05 VCC = 2.7V, ICOM = 100mA, VNC = 0 to VCC VCC = 2.7V, ICOM = 100mA, VNO = 0 to VCC 0.2 Ω 200 VCC = 3.3V, ICOM, VNO or VNC = 3.0V, 0.3V VCOM = 0.3V,3.0V VCC = 3.3V, ICOM, VNO or VNC = 3.0V, 0.3V VCOM = 0.3V,3.0V or Floating Ω 0.2 RTERM IOFF(NO) or IOFF(NC) 0.4 -20 20 -20 20 nA Digital I/O Input Logic High VIH 1.3 Input Logic Low VIL Input Hysteresis VH VCC = 3.3V IN Input Leakage Current IIN VIN = 0 or VCC Supply Current ICC VCC = 3.6V, VIN = 0 or VCC V 0.5 Switch and AC Characteristics Parameter Symbol Test Conditions Turn-On Time tON VCC = 2.7V,VNO or VNC = 1.5V, RL = 50Ω, CL = 35pF. 300 -0.5 Min mV 0.5 µA 0.9 1.2 nA Typ Max Unit 15 25 4 10 See Test Circuit Figure 1 & 2 Turn-Off Time tOFF VCC = 2.7V,VNO or VNC = 1.5V, RL = 50Ω, CL = 35pF. nS See Test Circuit Figure 1 & 2 Break-BeforeMake Delay Charge Injection Off-Isolation tBBM VCC = 2.7V,VNO or VNC = 1.5V, RL = 50Ω, CL = 35pF. 20 See Test Circuit Figure 3 Q QIRR COM = 0, RS = 0, CL = 1nF. VGEN = 0 See Test Circuit Figure 4 CL = 5pF, RL = 50Ω, f = 100kHz, VCOM = 1VRMS 55 -75 See Test Circuit Figure 5 Crosstalk XTALK CL = 5pF, RL = 50Ω, f = 100kHz, VCOM = 1VRMS pC dB -90 See Test Circuit Figure 6 2929 S Fair Lane, Tempe, AZ, 85282 Tel: (602) 431-8101. Fax: (602) 431-2288 www.protekdevices.com 95006 Rev0.01/12 NOT FOR USE IN LIFE SUPPORT SYSTEMS 3 PAM22LOPR2268 LoPro Dual SPDT Analog Switch ™ ANALOG PRODUCTS DIVISION 3dB Bandwidth f3dB 100 See Test Circuit Figure 9 MHz Typical Characteristics NC RDSON NO RDSON 2.0 2.0 1.8 2.7Volt 1.6 1.6 1.4 1.4 RDSON (OHMS) RDSON (OHMS) 1.8 1.2 1.0 3.3Volt 0.8 2.7Volt 1.2 1.0 3.3Volt 0.8 0.6 0.6 0.4 0.4 0.2 0.2 0.0 0.0 0.0 1.0 2.0 0.0 3.0 1.0 NO RON vs V COM (Tem p) 3.0 NC RON vs V COM (Tem p) 3.0 3.0 2.5 2.5 +85°C +85°C 2.0 RON (OHMS) 2.0 RON (OHMS) 2.0 V COM (Volts) V COM (Volts) +25°C 1.5 1.0 +25°C 1.5 1.0 -40°C -40°C 0.5 0.5 0.0 0.0 0.0 1.0 2.0 3.0 V COM (Volts) 0.0 1.0 2.0 2929 S Fair Lane, Tempe, AZ, 85282 Tel: (602) 431-8101. Fax: (602) 431-2288 www.protekdevices.com 95006 Rev0.01/12 NOT FOR USE IN LIFE SUPPORT SYSTEMS 3.0 V COM (Volts) 4 PAM22LOPR2268 LoPro Dual SPDT Analog Switch ™ ANALOG PRODUCTS DIVISION VDD vs IDD 1000 900 Supply Current (pA) 800 700 600 500 400 300 200 100 0 0.0 1.0 2.0 3.0 Supply Voltage V DD (Volts) Note: Characteristics are guaranteed by design and are not production tested. Test Circuits and Timing Diagrams VCC COM NC or NO VIN IN VOUT CL RL 50Ω 35pF GND Logic Input CL includes fixture and stray capacitance Figure 1. AC Test Circuit Note1. Unused Input (NO or NC) must be grounded VIH Logic Input V IL tr < 5nS Off 50% On Off tf < 5nS tOFF Switch Output 90% 90% 0V tON Logic Input Waveforms inverted for Switches that have opposite logic Figure2 AC Waveforms 2929 S Fair Lane, Tempe, AZ, 85282 Tel: (602) 431-8101. Fax: (602) 431-2288 www.protekdevices.com 95006 Rev0.01/12 NOT FOR USE IN LIFE SUPPORT SYSTEMS 5 PAM22LOPR2268 LoPro Dual SPDT Analog Switch ™ ANALOG PRODUCTS DIVISION NC VIN COM VOUT NO IN RL 50Ω Logic Input CL 35pF 50% VOUT 0.9 x VOUT GND Logic Input tBBM Figure 3. Break Before Make Interval Timing RGEN Logic Off Input COM NC or NO VOUT VGEN On Off ∆VOUT CL IN 1nF Q= (∆VOUT)(CL) GND Logic Input Figure 4. Charge Injection Test VCC VCC 10nF 10nF 50Ω 50Ω COM NC COM Signal Generator IN Logic Input 0V or VIH Signal Generator NO / NC 50Ω NO GND GND IN Analyzer Analyzer CL 5pF RL 50Ω CL 5pF RL 50Ω 2929 S Fair Lane, Tempe, AZ, 85282 Tel: (602) 431-8101. Fax: (602) 431-2288 www.protekdevices.com 95006 Rev0.01/12 NOT FOR USE IN LIFE SUPPORT SYSTEMS 6 PAM22LOPR2268 LoPro Dual SPDT Analog Switch ™ ANALOG PRODUCTS DIVISION Figure 5. Off Isolation Figure 6. Crosstalk VCC VCC 10nF 10nF COM Capacitance Meter Capacitance Meter f = 1MHz Logic Input 0V or VIH IN COM IN f = 1MHz Logic Input 0V or VIH NO / NC NO / NC GND GND Figure 7. Channel Off Capacitance Figure 8. Channel On Capacitance VCC 10nF 50Ω NC / NO COM Analyzer Signal Generator Logic Input 0V or VIH 50Ω IN GND Figure 9. Bandwidth 2929 S Fair Lane, Tempe, AZ, 85282 Tel: (602) 431-8101. Fax: (602) 431-2288 www.protekdevices.com 95006 Rev0.01/12 NOT FOR USE IN LIFE SUPPORT SYSTEMS 7 PAM22LOPR2268 LoPro Dual SPDT Analog Switch ™ ANALOG PRODUCTS DIVISION Package Layout and Dimensions Top View Bottom View D E DIM MIN TYP Max A 1.25 1.30 1.35 B 1.55 1.60 1.65 C 0.50 0.55 0.60 D A G g Pin 1 Area F f B Front View 0.40 E 0.29 0.30 0.31 F 0.49 0.50 0.51 G 0.80 REF c 0.00 - 0.05 c1 0.10 REF f 0.15 0.20 0.25 g 0.59 0.60 0.61 Note: Package Dimensions in millimeters C Recommended Land Pattern c1 0.25 0.50 0.75 0.70 1.60 0.40 1.90 Tape and Reel Specifications Reel Dia A0 B0 K0 D E F W P0 P2 P t-max 178 (7”) 1.47±0.05 1.73±0.05 0.65±0.05 1.50±0.10 1.75±0.10 3.50±0.05 12.00±0.30 4.00±0.10 2.00±0.05 4.00±0.10 0.25 P0 P2 D t 10 Pitches Cumulative Tolerance on Tape± 0.2 E Pin 1 indicated by Dot Top cover tape A0 F W B0 68T 68T 68T K0 P 2929 S Fair Lane, Tempe, AZ, 85282 Tel: (602) 431-8101. Fax: (602) 431-2288 www.protekdevices.com 95006 Rev0.01/12 NOT FOR USE IN LIFE SUPPORT SYSTEMS 8 PAM22LOPR2268 LoPro Dual SPDT Analog Switch ™ ANALOG PRODUCTS DIVISION Package Layout and Dimensions QFN-10 Top View Bottom View D E DIM MIN TYP Max A 1.35 1.40 1.45 B 1.75 1.80 1.85 C 0.50 0.55 0.60 D A G g Pin 1 Area f B 0.40 E 0.39 0.40 G 0.80 REF c1 0.10 REF f 0.15 g 0.49 0.41 0.20 0.25 Front View Note: Package Dimensions in millimeters C Recommended Land Pattern c1 0.25 0.50 0.6 1.50 0.40 1.90 Tape and Reel Specifications Reel Dia A0 B0 K0 D E F W P0 P2 P t-max 178 (7”) 1.47±0.05 1.83±0.05 0.65±0.05 1.50±0.10 1.75±0.10 3.50±0.05 12.00±0.30 4.00±0.10 2.00±0.05 4.00±0.10 0.25 P0 P2 D t 10 Pitches Cumulative Tolerance on Tape± 0.2 E Pin 1 indicated by Dot Top cover tape A0 F W B0 Q68 Q68 Q68 K0 P 2929 S Fair Lane, Tempe, AZ, 85282 Tel: (602) 431-8101. Fax: (602) 431-2288 www.protekdevices.com 95006 Rev0.01/12 NOT FOR USE IN LIFE SUPPORT SYSTEMS 9 ANALOG PRODUCTS DIVISION PAM22LOPR2268 LoPro Dual SPDT Analog Switch ™ Life Support Policy PROTEK ANALOG'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 PROTEK DEVICES. 2929 S Fair Lane, Tempe, AZ, 85282 Tel: (602) 431-8101. Fax: (602) 431-2288 www.protekdevices.com 95006 Rev0.01/12 NOT FOR USE IN LIFE SUPPORT SYSTEMS 10