ADG5248F datasheet(11/33 Pages) AD

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Data Sheet

ADG5248F/ADG5249F

Parameter

+25°C

−40°C to

+85°C

−40°C to

+125°C

Unit

Test Conditions/Comments

Charge Injection, QINJ

−1.2

pC typ

VS = 18 V, RS = 0 Ω, CL = 1 nF, see Figure 49

Off Isolation

−75

dB typ

RL = 50 Ω, CL = 5 pF, f = 1 MHz, see Figure 39,

worst case channel

Channel-to-Channel Crosstalk

RL = 50 Ω, CL = 5 pF, f = 1 MHz, see Figure 38

Adjacent Channels

−75

dB typ

Nonadjacent Channels

−88

dB typ

Total Harmonic Distortion Plus Noise,

THD + N

0.007

% typ

RL = 10 kΩ, VS = 18 V p-p, f = 20 Hz to 20 kHz,

see Figure 37

−3 dB Bandwidth

RL = 50 Ω, CL = 5 pF, see Figure 40

ADG5248F

200

MHz typ

ADG5249F

320

MHz typ

Insertion Loss

10.5

dB typ

RL = 50 Ω, CL = 5 pF, f = 1 MHz, see Figure 40

CS (Off)

pF typ

VS = 18 V, f = 1 MHz

CD (Off)

VS = 18 V, f = 1 MHz

ADG5248F

pF typ

ADG5249F

pF typ

CD (On), CS (On)

VS = 18 V, f = 1 MHz

ADG5248F

pF typ

ADG5249F

pF typ

POWER REQUIREMENTS

VDD = 39.6 V; VSS = 0 V; digital inputs = 0 V, 5 V, or VDD

Normal Mode

IDD

1.15

mA typ

IPOSFV

0.15

mA typ

IDD + IPOSFV

mA max

IGND

0.75

mA typ

1.4

mA max

ISS

0.3

mA typ

INEGFV

0.2

mA typ

ISS + INEGFV

0.65

0.7

mA max

Fault Mode

VS = +55 V, −40 V

IDD

1.4

mA typ

IPOSFV

0.2

mA typ

IDD + IPOSFV

2.2

2.3

mA max

IGND

0.9

mA typ

1.6

1.7

mA max

ISS

0.45

mA typ

INEGFV

0.2

mA typ

ISS + INEGFV

1.0

1.1

mA max

VDD

V min

GND = 0 V

V max

GND = 0 V

Guaranteed by design; not subject to production test.

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