HIGH SPEED CMOS LOGIC IC ELM7SH66xB Analog switch ■General description ELM7SH66xB is CMOS analog switch. It realizes high speed operation with low power consumption by CMOS features. With low on resistance and high transmission rate, it realizes wider input voltage range. ■Features • • • • • • • Same electrical characteristic and high speed operation as 74VHC series Low consumption current : Idd=1.0μA(Max.)(Top=25°C) Wide power voltage range : 2.0V to 5.5V Wide input voltage range : Vih=5.5V(Max.)(Vdd=0 to 5.5V) High speed : Tpd=2ns(Typ.)(Vdd=5.0V) Small package : SOT-25, SC-70-5(SOT-353) Same function and pin configuration as ELM7SxxB ■Application • • • • • • • Cell phones Digital cameras Portable electrical appliances like PDA, etc. Computers and peripherals Digital electrical appliances like LCD TV sets, DVD recorders/players, STB, etc. Modification inside print board, adjustment of timing, solution to noise Power voltage change from 5V to 3V ■Selection guide ELM7SH66xB-EL Symbol a Function b Package c d Product version Taping direction 66: Analog switch M: SOT-25 T: SC-70-5(SOT-353) B EL: Refer to PKG file ELM7SH 6 6 x B - EL ↑ ↑ ↑ ↑ a b c d ■Maximum absolute ratings Parameter Power supply voltage Input voltage Output voltage Input protection diode current Output parasitic diode current Output current VDD/GND current Power dissipation Storage temperature Symbol Vdd Vin Vout Iik Iok Iout Idd, Ignd Pd Tstg Limit -0.5 to +6.0 -0.5 to +6.0 -0.5 to Vdd+0.5 -20 ±20 ±25 ±50 150 -65 to +150 4- 1 Unit V V V mA mA mA mA mW °C ELM7SH66xB Analog switch HIGH SPEED CMOS LOGIC IC ■Suggested operating condition Parameter Power voltage Input voltage Output voltage Operating temperature Symbol Vdd Vin Vout Top High-input down-time tr, tf Limit 2.0 to 5.5 0 to 5.5 0 to Vdd -40 to +85 Vdd=3.3±0.3V Vdd=5.0±0.5V 0 to 200 0 to 100 Unit V V V °C ns ■Pin configuration TOP VIEW 1 Pin No. 1 2 3 4 5 4 5 2 3 Pin name IN/OUT OUT/IN GND CONTROL VDD Control Low High Switch OFF ON ■AC electrical characteristics Parameter Sym. Propagation delay-time tPLH tPHL Output enable-time tZL tZH Output disable-time tLZ tHZ Maximum control input frequency Control input capacity SW-input/output capacity Feed-through capacity Equivalent inner capacity fin Vdd 2.0 3.3 5.0 2.0 3.3 5.0 2.0 3.3 5.0 2.0 3.0 4.5 Min. Top=25°C Typ. Max. 4 20 3 6 2 5 9 50 5 10 3 8 12 60 10 23 8 20 30 30 30 10 Top=-40 to +85°C Min. Max. 23 8 6 65 12 10 75 27 25 10 tr=tf=3ns Unit Condition ns CL=50pF RL=10kΩ ns CL=50pF RL=1kΩ ns CL=50pF RL=1kΩ MHz CL=15pF RL=1kΩ Vout=Vdd/2 Cin 5 pF Cin/out 6 pF Cin-out 0.5 pF Cpd 13 pF * Cpd is IC's inner equivalent capacity which is calculated from non-loaded operating current consumption referred to test circuit. Averaged operating current consumption at non load is calculated as following formula; Idd(opr)=Cpd • Vdd • fin+Idd 4- 2 HIGH SPEED CMOS LOGIC IC ELM7SH66xB Analog switch ■DC electrical characteristics Parameter Sym. Vdd 2.0 3.0 5.5 2.0 3.0 5.5 2.0 3.0 4.5 Vih Input voltage Vil Min. 1.50 2.10 3.85 Top=25°C Typ. Max. 0.50 0.90 1.65 350 50 25 130 22 12 Top=-40 to +85°C Unit Min. Max. 1.50 2.10 V 3.85 0.50 0.90 V 1.65 550 65 Ω 35 Condition Vcont=Vdd Vin=0 to Vdd Iin/out=1mA Vcont=GND Vin=Vdd Vout=GND Vcont=Vdd Vin=Vdd or GND ON-resister Ron SW-OFF leak-current IS (OFF) 5.5 -0.1 0.1 -1.0 1.0 μA SW-ON leak-current Cont input current Static current IS (ON) 5.5 -0.1 0.1 -1.0 1.0 μA Icont 5.5 -0.1 0.1 -1.0 1.0 μA Vin=Vdd or GND Idd 5.5 5.0 μA Vin=Vdd or GND 1.0 ■Test circuit • Ron : ON resister Vdd Vcont = Vdd CONTROL Vin = Vdd VDD Vout (ON) GND 1.OmA + v Ron = Vin-Vout (Ω) 10-3 - Vin-Vout • IS(OFF) : SW-OFF leak Vdd Vcont = GND Vin = Vdd or GND A • IS(ON) : SW-ON leak current CONTROL (OFF) Vdd Vcont = Vdd Vin = Vdd or GND VDD Vout = Vdd or GND A GND CONTROL VDD (ON) GND 4- 3 OPEN HIGH SPEED CMOS LOGIC IC ELM7SH66xB Analog switch • tPLH, tPHL : Propagation delay-time (SW-input→SW-output) CONTROL Vin Pulse Oscillator tr Vdd Vcont VDD GND RL= 10k� 50� 90% 50% Vout (ON) tf Vin CL= 50pF Vdd 90% 50% 10% 10% 50% Vout GND Voh 50% tPLH Vol tPHL • tZH, tZL/tHZ, tLZ : Output enable time, Output disable time tr Vdd tf 90% 50% Pulse Oscillator Vcont CONTROL Vin S1 RL= 1k� VDD GND 10% 10% GND Voh 90% 50% Vout 50� Vcont Vdd 90% 50% S2 CF= 50pF Vout Vol Voh 90% 50% RL= 1k� tZH 10% 10% Vol tHZ tZH tZL tHZ tLZ Vdd GND Vdd GND GND Vdd GND Vdd S1 S2 • Maximum controlled input frequency CONTROL VDD Vin=Vdd 90% Vout Vcont GND CL= 15pF RL= 1k� Vdd 90% 10% 10% GND Vdd/2 Vout Note : Input duty cycle 50% ■Marking SOT-25 a tf tr Vdd Vcont b SC-70-5 c a b Sym. a b c c 4- 4 Mark F 9 A to Z (except I, O, X) Content ELM7SH series ELM7SH66xB Lot No.