Datasheet ADG888 (Analog Devices) - 4

link to page 10 link to page 10 link to page 10 link to page 10 link to page 10 link to page 11 link to page 11 link to page 11 link to page 11 link to page 11 link to page 10 link to page 10
ADG888 Data Sheet
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 0.045 Ω typ VDD = 2.7 V, VS = 1 V Channels (∆RON) 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 RL = 50 Ω, CL = 5 pF; see Figure 24 typ 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. Rev. D | Page 4 of 17 Document Outline Features Applications Functional Block Diagram General Description Product Highlights Revision History Specifications Absolute Maximum Ratings ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Test Circuits Terminology Outline Dimensions Ordering Guide