Datasheet ADG798 (Analog Devices) - 5

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Data Sheet ADG798
VDD = 3.3 V ± 10%, VSS = 0 V, GND = 0 V, unless otherwise noted. TSSOP temperature range = −55°C ≤ TA ≤ +175°C and FLATPACK temperature range = −55°C ≤ TA ≤ +210°C, unless otherwise noted.
Table 2. TSSOP FLATPACK Parameter Symbol Test Conditions/Comments1 Min Typ2 Max Min Typ
2
Max Unit
ANALOG SWITCH Analog Signal Range 0 VDD 0 V VDD V On Resistance RON VS = 0 V to VDD, IDS = 10 mA; see 7 15 8 20 Ω Figure 24 Matching Between ΔRON VS = 0 V to VDD, IDS = 10 mA 0.4 1.2 0.5 1.5 Ω Channels Flatness RFLAT (ON) VS = 0 V to VDD, IDS = 10 mA 2.5 3.5 3 4.5 Ω LEAKAGE CURRENTS VDD = 3.63 V Source Off Leakage IS (Off) VD = 2.3 V/1 V, VS = 1 V/2.3 V; see −50 ±0.01 +50 −180 ±0.01 +180 nA Figure 25 Drain Off Leakage ID (Off) VD = 2.3 V/1 V, VS = 1 V/2.3 V; see −650 ±0.01 +650 −2600 ±0.01 +2600 nA Figure 26 Channel On Leakage ID (On), VD = VS = 1 V or 2.3 V; see −650 ±0.01 +650 −2600 ±0.01 +2600 nA IS (On) Figure 27 DIGITAL INPUTS Input Voltage High VINH 2.4 2.0 V Low VINL 0.8 0.8 V Input Current IINL or VIN = VINL or VINH −800 +0.005 +800 −800 +0.005 +800 nA IINH Digital Input Capacitance CIN 2 2 pF DYNAMIC CHARACTERISTICS3 Transition Time tTRANSITION RL = 150 Ω, CL = 15 pF; see 18 34 18 38 ns Figure 28 VS1 = 2 V/0 V, VS8 = 0 V/2 V Break-Before-Make Time tOPEN RL = 150 Ω, CL = 15 pF, VS = 2 V; 1 10 1 10 ns Delay see Figure 29 TA = maximum temperature 15 15 ns On Time tON (EN) RL = 150 Ω, CL = 15 pF 14 26 14 28 ns VS = 2 V; see Figure 30 Off Time tOFF (EN) RL = 150 Ω, CL = 15 pF 8.5 16 8.5 17 ns VS = 2 V; see Figure 30 Charge Injection QINJ VS = 1.5 V, RS = 0 Ω, CL = 1 nF; see ±3 ±3 pC Figure 31 Off Isolation RL = 50 Ω, CL = 5 pF, f = 10 MHz −60 −60 dB RL = 50 Ω, CL = 5 pF, f = 1 MHz; −80 −80 dB see Figure 32 Channel to Channel RL = 50 Ω, CL = 5 pF, f = 10 MHz −60 −60 dB Crosstalk RL = 50 Ω, CL = 5 pF, f = 1 MHz; see −80 −80 dB Figure 33 −3 dB Bandwidth RL = 50 Ω, CL = 5 pF; see Figure 34 55 55 MHz Source Capacitance, Off CS (Off) f = 1 MHz 13 13 pF Drain Capacitance, Off CD (Off) f = 1 MHz 85 85 pF Source/Drain Capacitance, CD (On), f = 1 MHz 96 96 pF On CS (On) Rev. A | Page 5 of 22 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS DUAL SUPPLY CONTINUOUS CURRENT PER CHANNEL, Sx OR D ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TRUTH TABLE TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS TERMINOLOGY THEORY OF OPERATION APPLICATIONS INFORMATION POWER SUPPLY SEQUENCING OUTLINE DIMENSIONS ORDERING GUIDE