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ADG888 Datasheet(PDF) 4 Page - Analog Devices |
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ADG888 Datasheet(HTML) 4 Page - Analog Devices |
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ADG888 Rev. A | Page 4 of 16 VDD = 2.7 V to 3.6 V, GND = 0 V, unless otherwise noted. Table 2. Parameter +25°C B Version1 Y Version1 Unit Test Conditions/Comments ANALOG SWITCH Analog Signal Range 0 to VDD V On Resistance (RON) 0.5 Ω typ VDD = 2.7 V, VS = 0 V to VDD 0.7 0.75 0.8 Ω max IS = 100 mA; see Figure 16 On Resistance Match Between Channels (∆RON) 0.045 Ω typ VDD = 2.7 V, VS = 1 V 0.072 0.077 0.083 Ω max IS = 100 mA On Resistance Flatness (RFLAT (ON)) 0.16 Ω typ VDD = 2.7 V, VS = 0 V to VDD 0.262 Ω max IS = 100 mA LEAKAGE CURRENTS VDD = 3.6 V Source Off Leakage IS (Off ) ±0.2 nA typ VS = 1 V/2.6 V, VD = 2.6 V/1 V; see Figure 17 Channel On Leakage ID, IS (On) ±0.2 nA typ VS = VD = 1 V or 2.6 V; see Figure 18 DIGITAL INPUTS Input High Voltage, VINH 1.3 V min Input Low Voltage, VINL 0.8 V max Input Current IINL or IINH 0.005 μA typ VIN = VINL or VINH ±0.1 μA max CIN, Digital Input Capacitance 2 pF typ DYNAMIC CHARACTERISTICS2 tON 28 ns typ RL = 50 Ω, CL = 35 pF; see Figure 19 43 47 50 ns max VS = 1.5 V/0 V tOFF 13 ns typ RL = 50 Ω, CL = 35 pF; see Figure 19 20 21 22 ns max VS = 1.5 V/0 V Break-Before-Make Time Delay (tBBM) 14 ns typ RL = 50 Ω, CL = 35 pF 5 ns min VS1 = VS2 = 1.5 V; see Figure 20 Charge Injection 50 pC typ VS = 0 V, RS = 0 Ω, CL = 1 nF; see Figure 21 Off Isolation −67 dB typ RL = 50 Ω, CL = 5 pF, f = 100 kHz; see Figure 22 Channel-to-Channel Crosstalk −99 dB typ Adjacent channel; RL = 50 V, CL = 5 pF, f = 100 kHz; see Figure 25 −67 dB typ Adjacent switch; RL = 50 Ω, CL = 5 pF, f = 100 kHz; see Figure 23 Total Harmonic Distortion (THD + N) 0.01 % RL = 32 Ω, f = 20 Hz to 20 kHz, VS = 1 V p-p Insertion Loss −0.04 dB typ RL = 50 Ω, CL = 5 pF; see Figure 24 –3 dB Bandwidth 29 MHz typ RL = 50 Ω, CL = 5 pF; see Figure 24 CS (Off ) 60 pF typ CD, CS (On) 115 pF typ POWER REQUIREMENTS VDD = 3.6 V IDD 0.003 μA typ Digital inputs = 0 V or 3.6 V 1 2 μA max 1 Temperature range for the Y version is −40°C to +125°C for the TSSOP and LFCSP; temperature range for the B version is −40°C to +85°C for the WLCSP. 2 Guaranteed by design, not production tested. |
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