ADG849
Rev. 0| Page 3 of 12
SPECIFICATIONS
Table 1. VDD = 4.5 V to 5.5 V, GND = 0 V1 Parameter
+25°C
–40°C to
+85°C
–40°C to
+125°C
Unit
Test Conditions/Comments
ANALOG SWITCH
Analog Signal Range
0 V to VDD
V
On-Resistance (RON)
0.5
typ
VS = 0 V to VDD, IDS = –100 mA
0.6
0.7
0.8
max
On-Resistance Match Between Channels
(RON)
0.05
typ
VS = 0.85 V, IDS = –100 mA
0.095
0.11
0.125
max
On-Resistance Flatness (RFLAT(ON))
0.13
typ
VS = 0 V to VDD, IDS = –100 mA
0.18
0.22
0.24
max
LEAKAGE CURRENTS
VDD = 5.5 V
Source Off Leakage, IS (Off )
±0.01
nA typ
VS = 4.5 V/1 V, VD = 1 V/4.5 V,
Channel On Leakage, ID, IS (On)
±0.04
nA typ
VS = VD = 1 V, or VS = VD = 4.5 V,
DIGITAL INPUTS
Input High Voltage, VINH
2.0
V min
Input Low Voltage, VINL
0.8
V max
Input Current
IINL or IINH
0.005
A typ
VIN = VINL or VINH
±0.1
A max
CIN, Digital Input Capacitance
2.5
pF typ
tON
11
ns typ
RL = 50 , CL = 35 pF
15
17
18
ns max
tOFF
9
ns typ
RL = 50 , CL = 35 pF
13
14
15
ns max
Break-Before-Make Time Delay, tBBM
5
ns typ
RL = 50 , CL = 35 pF, VS1 = VS2 = 3 V,
see Figure 19
1
ns min
Charge Injection
50
pC typ
VS = 0 V, RS = 0 , CL = 1 nF, see Figure 20
Off Isolation
–64
dB typ
RL = 50 , CL = 5 pF, f = 100 kHz
see Figure 21
Channel-to-Channel Crosstalk
–64
dB typ
RL = 50 , CL = 5 pF, f = 100 kHz,
see Figure 22
Bandwidth: –3 dB
38
MHz typ
RL = 50 , CL = 5 pF, see Figure 23
Insertion Loss
0.04
dB typ
RL = 50 , CL = 5 pF, see Figure 23
THD + N
0.01
%
RL = 32 , f = 20 Hz to 20 kHz,
Vs = 2 V p-p
CS (Off )
52
pF typ
CD, CS (On)
145
pF typ
POWER REQUIREMENTS
VDD = 5.5 V, Digital Inputs = 0 V or 5.5 V
IDD
0.001
A typ
1.0
A max
1The temperature range for the Y version is –40°C to +125°C.
2 Guaranteed by design, not subject to production test.