SGM4717EP

SGM4717EP GENERAL DESCRIPTION The SGM4717EP is a dual, bidirectional, single-pole/double -throw (SPDT) CMOS analog switches designed to operate from a single +1.8V to +5.5V supply. It features high-bandwidth (300MHz) and low ON-resistance (4.5Ω typ), Targeted applications for audio switching. 4.5Ω, 300MHz Bandwidth, Dual, SPDT Analog Switch FEATURES − − − − Voltage Operation : 1. 8 V to 5. 5 V On-Resistance: 4.5Ω (typ) at 5.0V High Bandwidth: 300 MHz Fast Switching Time tON 26 ns tOFF 20 ns High Off-Isolation: 57dB at 10MHz Low Crosstalk: 99dB at 10MHz Rail-to-Rail Operation TTL/CMOS Compatible Break-Before-Make Switching Extended Industrial Temperature Range: –40°C to 85°C WQFN-10 Packages SGM4717EP features guaranteed on-resistance matching (0.3Ω max) between switches and guaranteed on-resistance flatness over the signal range (2.3Ω TYP). This ensures excellent linearity and low distortion when switching audio signals. The SGM4717EP is a committed dual single-pole/double -throw (SPDT) that consist of two normally open (NO) and two normally close (NC) switches. This configuration can be used as a dual 2-to-1 multiplexer. SGM4717EP is available in WQFN-10 package. − − − − − − − PIN CONFIGURATION（TOP VIEW） NO1 2 COM1 IN1 NC1 3 4 5 6 GND 7 NC2 V+ 1 10 9 8 NO2 COM2 IN2 APPLICATIONS Portable Instrumentation Battery-Operated Equipment Computer Peripherals Cell Phones PDAs MP3s FUNCTION TABLE LOGIC 0 1 NO OFF ON NC ON OFF WQFN-10 Switches Shown For Logic “0” Input Shengbang Microelectronics Co, Ltd Tel: 86/451/84348461 www.sg-micro.com REV. B ELECTRICAL CHARACTERISTICS (V+ = +2.7V to +3.6V, VIH = +1.4 V, VIL = +0.5V, TA = - 40°C to +85°C, Typical values are at V+ = 3.0V, TA = + 25°C, unless otherwise noted.) PARAMETER ANALOG SWITCH Analog Signal Range On-Resistance On-Resistance Match Between Channels On-Resistance Flatness Source OFF Leakage current Channel ON Leakage current DIGITAL INPUTS Input High Voltage Input Low Voltage Input Leakage Current DYNAMIC CHARACTERISTICS Turn-On Time VNO, VNC, VCOM RON ∆RON RFLAT(ON) INC(OFF), INO(OFF) INC(ON), INO(ON), ICOM(ON) VINH VINL IIN V+ = +3.6V, VIN = 0 or 5.5V VNO or VNC = 1.5V, RL = 300Ω, CL = 35pF, Test Circuit 2; VIH = 1.5V, VIL = 0V VNO or VNC = 1.5V, RL = 300Ω, CL = 35pF, Test Circuit 2; VIH = 1.5V, VIL = 0V VNO1 or VNC1 = VNO2 or VNC2 = 3V, RL = 300Ω, CL = 35pF, Test Circuit 3 RS = 39Ω, CL = 50pF, Test Circuit 4 f = 10MHz RL = 50Ω, CL = 5pF, Signal = 0dBm, f = 1MHz Test Circuit 5 f = 10MHz RL = 50Ω, CL = 5pF, f = 1MHz Test Circuit 6 Signal = 0dBm, RL = 50Ω, CL = 5pF, Test Circuit 7 V+ = 2.7V, VNO or VNC = 1.5V, ICOM = -10 mA, Test Circuit 1 V+ = 2.7V, VNO or VNC = 1.5V, ICOM = -10 mA, Test Circuit 1 V+ = 2.7V, VNO or VNC = 1.0V, 1.5V, 2.0V, ICOM = -10 mA, Test Circuit 1 V+ = 3.6V, VNO or VNC = 0.3V, 3.3V, VCOM = 0.3V, 3.3V, V+ = 3.6V, VCOM = 0.3V, 3.3V, VNO or VNC = 0.3V, 3.3V, or floating - 40°C to +85°C +25°C - 40°C to +85°C +25°C - 40°C to +85°C +25°C - 40°C to +85°C - 40°C to +85°C - 40°C to +85°C 0 V+ 10 10.5 0.25 0.6 0.8 3 4 7 4.3 1 1 V Ω Ω Ω Ω Ω Ω µA µA SYMBOL CONDITIONS TEMP MIN TPY MAX UNITS - 40°C to +85°C - 40°C to +85°C - 40°C to +85°C 1 0.5 1 V V µA tON +25°C 23 ns Turn-Off Time Break-Before-Make Time Delay Skew Off Isolation tOFF tD tSKEW OISO +25°C +25°C +25°C +25°C +25°C +25°C +25°C +25°C - 40°C to +85°C 22 4 5 -57 -76 -98 -103 300 1.8 5.5 5 ns ns ns dB dB dB dB MHz V µA Channel-to-Channel Crosstalk Bandwidth –3 dB POWER REQUIREMENTS Power Supply Range Power Supply Current XTALK BW V+ I+ V+ = +5.5V, VIN = 0V or V+ - 40°C to +85°C Specifications subject to change without notice. 2 SGM4717EP ELECTRICAL CHARACTERISTICS (V+ = +4.5V to +5.5V, VIH = +2.0 V, VIL = +0.8V, TA = - 40°C to +85°C, Typical values are at V+ = 5.0V, TA = + 25°C, unless otherwise noted.) PARAMETER ANALOG SWITCH Analog Signal Range On-Resistance On-Resistance Match Between Channels On-Resistance Flatness Source OFF Leakage current Channel ON Leakage current DIGITAL INPUTS Input High Voltage Input Low Voltage Input Leakage Current DYNAMIC CHARACTERISTICS Turn-On Time tON VNO or VNC = 3.0V, RL = 300Ω, CL = 35pF, Test Circuit 2; VIH = 1.5V, VIL = 0V VNO or VNC = 3.0V, RL = 300Ω, CL = 35pF, Test Circuit 2; VIH = 1.5V, VIL = 0V VNO1 or VNC1 = VNO2 or VNC2 = 3V, RL = 300Ω, CL = 35pF, Test Circuit 3 RS = 39Ω, CL = 50pF, Test Circuit 4 f = 10MHz RL = 50Ω, CL = 5pF, Signal = 0dBm, f = 1MHz Test Circuit 5 f = 10MHz RL = 50Ω, CL = 5pF, f = 1MHz Test Circuit 6 VCOM = 2VP-P, RL = 50Ω, CL = 5pF Signal = 0dBm, RL = 50Ω, CL = 5pF, Test Circuit 7 +25°C 26 ns VNO, VNC, VCOM RON ∆RON RFLAT(ON) INC(OFF), INO(OFF) INC(ON), INO(ON), ICOM(ON) VINH VINL IIN V+ = +5.5V, VIN = 0 or 5.5V V+ = 4.5V, VNO or VNC = 3.5V, ICOM = -10 mA, Test Circuit 1 V+ = 4.5V, VNO or VNC = 3.5V, ICOM = -10 mA, Test Circuit 1 V+ = 4.5V, VNO or VNC = 1.0V, 2.0V, 3.5V, ICOM = -10 mA, Test Circuit 1 V+ = 5.5V, VNO or VNC = 1.0V, 4.5V, VCOM = 1.0V, 4.5V, V+ = 5.5V, VCOM = 1.0V, 4.5V, VNO or VNC = 1.0V, 4.5V, or floating - 40°C to +85°C +25°C - 40°C to +85°C +25°C - 40°C to +85°C +25°C - 40°C to +85°C - 40°C to +85°C - 40°C to +85°C - 40°C to +85°C - 40°C to +85°C - 40°C to +85°C 0 4.5 0.15 2.3 V+ 8 8.5 0.3 0.8 3.3 3.7 1 1 V Ω Ω Ω Ω Ω Ω µA µA SYMBOL CONDITIONS TEMP MIN TPY MAX UNITS 1.5 0.6 1 V V µA Turn-Off Time Break-Before-Make Time Delay Skew Off Isolation tOFF tD tSKEW OISO +25°C +25°C +25°C +25°C +25°C +25°C +25°C +25°C +25°C - 40°C to +85°C 20 4 5.8 -57 -76 -99 -110 300 1.8 5.5 5 ns ns ns dB dB dB dB % MHz V µA Channel-to-Channel Crosstalk Total Harmonic Distortion Bandwidth –3 dB POWER REQUIREMENTS Power Supply Range Power Supply Current XTALK THD BW V+ I+ V+ = +5.5V, VIN = 0V or V+ - 40°C to +85°C Specifications subject to change without notice. 3 SGM4717EP ORDERING INFORMATION MODEL SGM4717EP PINPACKAGE SPECIFIED TEMPERATURE RANGE ORDERING NUMBER SGM4717EP-YWQ10/TR PACKAGE MARKING 4717E PACKAGE OPTION Tape and Reel, 3000 WQFN-10 - 40°C to +85°C ABSOLUTE MAXIMUM RATINGS V+ , IN to GND.............................................................- 0.3V to +6V Analog, Digital voltage range(1)................... - 0.3V to (V+ + 0.3V) Continuous Current NO, NC, or COM..........................±200mA Peak Current NO, NC, or COM......................................±300mA Operating Temperature Range..............................- 40°C to +85°C Junction Temperature...........................................................+150°C Storage Temperature.............................................- 65°C to +150°C Lead Temperature (soldering, 10s).....................................+260°C ESD HBM） （ ...............................................................................2000V 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. (1) Signals on NC, NO, or COM or IN exceeding V+ will be clamped by internal diodes. Limit forward diode current to maximum current ratings. PIN DESCRIPTION NAME V+ GND IN1, IN2 COM1, COM2 NO1, NO2 NC1, NC2 FUNCTION Power supply ground Digital control pin to connect the COM terminal to the NO or NC terminals Common terminal Normally-open terminal Normally-closed terminal Note: NO, NC and COM terminal may be an input or output. 4 SGM4717EP TYPICAL PERFORMANCE CHARACTERISTICS On Response vs.Frequency 3 V+ = +3V TA = +25℃ 0 On Response(dB) On Response(dB) 0 3 V+ = +5V TA = +25℃ On Response vs.Frequency -3 -3 -6 -6 -9 1 10 100 Frequency(MHz) 1000 -9 1 10 100 Frequency(MHz) 1000 Response vs.Frequency 20 0 -20 On Response(dB) -40 -60 -80 -100 -120 -140 0.01 V+ = +3V TA = +25℃ 0.1 1 10 Frequency(MHz) 100 1000 OFF-ISOLATION CROSSTALK ON-LOSS On Response(dB) 20 0 -20 -40 -60 -80 -100 -120 -140 0.01 Response vs.Frequency ON-LOSS OFF-ISOLATION CROSSTALK V+ = +5V TA = +25℃ 0.1 1 10 Frequency(MHz) 100 1000 ５ SGM4717EP TEST CIRCUITS 10mA V1 NO or NC VNO or VNC COM RON = V1/10mA Test Circuit 1. On Resistance V+ 0.1µF V+ NO or NC VNO or VNC IN GND COM RL 300Ω VOUT CL 35pF VIN 50% 50% VOUT tON 90% 90% tOFF Test Circuit 2. Switching Times V+ 0.1µF NC VNO or VNC IN NO V+ COM RL 300Ω GND VOUT CL 35pF VIN 0 50% VNO or VNC VOUT tD 90% Test Circuit 3. Break-Before-Make Time Delay, tD ６ SGM4717EP TEST CIRCUITS (Cont.) SGM4717EP IN+ RS NO1 or NC1 COM1 CL OUT+ Rise Time Delay = |tINRISE–tOUTRISE| Fall Time Delay = |tINFALL–tOUTFALL| Rise Time to Fall Time Mismatch = |tOUTFALL–tOUTRISE| IN1 IN- RS IN2 NO2 or NC2 COM2 CL OUT- tINFALL tINRISE VIN+ V+ 0V V+ 50% 90% 10% 90% 10% VIN- 50% 0V tINFALL tINRISE VOUT+ V+ 50% 90% 10% 90% 10% 0V V+ VOUTON 50% 0V tSKEW Test Circuit 4. Output Signal Skew V+ 0.1µF V+ NO or NC Source Signal IN GND COM CL 5pF VOUT Test Circuit 5. Off Isolation ７ SGM4717EP TEST CIRCUITS (Cont.) V+ 0.1µF V+ NO or NC Source Signal IN1 COM RL 50Ω CL 5pF IN2 NO or NC GND COM RL 50Ω VNO or VNC VOUT CL 5pF N.C. VOUT Channel To Channel Crosstalk = -20 Test Circuit 6. Channel-to-Channel Crosstalk V+ 0.1µF V+ NO or NC Source Signal IN GND COM VOUT CL 5pF Test Circuit 7. Bandwidth ８ SGM4717EP PACKAGE OUTLINE DIMENSIONS WQFN-10 1.800 ±0.050 0.400 ±0.050 (×9) 0.400 TYP PIN #1 IDENTIFICATION CHAMFER 0.350×45° 1.400 ± 0.050 0.800 REF PIN #1 DOT BY MARKING TOP VIEW 0.500±0.050 0.200±0.050 BOTTOM VIEW 0.750±0.050 0.203 REF 0.000-0.050 SIDE VIEW Note: All linear dimensions are in millimeters. ９ SGM4717EP REVISION HISTORY Location 10/07— Data Sheet changed from REV.A to REV.B Changes to TYPICAL PERFORMANCE CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Page Shengbang Microelectronics Co, Ltd Unit 3, ChuangYe Plaza No.5, TaiHu Northern Street, YingBin Road Centralized Industrial Park Harbin Development Zone Harbin, HeiLongJiang 150078 P.R. China Tel.: 86-451-84348461 Fax: 86-451-84308461 www.sg-micro.com １０ SGM4717EP