84052IAZ(2011) Просмотр технического описания (PDF) - Intersil

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84052IAZ
(Rev.:2011)

Low Voltage, Single and Dual Supply, 8-to-1 Multiplexer, Dual 4-to-1 Multiplexer and a Triple SPDT Analog Switch

Intersil 

ISL84051, ISL84052, ISL84053

Test Circuits and Waveforms (Continued)

V+

C

V-

C

LOGIC OFF

INPUT

ON

OFF

SWITCH

OUTPUT

VOUT

Q = DVOUT x CL

DVOUT

FIGURE 2A. Q MEASUREMENT POINTS

3V

RG

NO or NC

COM

0V

0Ω

ADDX

VG

GND INH

LOGIC

INPUT

Repeat test for other switches.

FIGURE 2B. Q TEST CIRCUIT

FIGURE 2. CHARGE INJECTION

VOUT

CL

1nF

V+

C

C

V-

C

V+

LOGIC

INPUT

NO0-NO7

ADDA-C

COM

ISL84051

GND INH

VOUT

RL

300Ω

CL

35pF

3V

LOGIC

INPUT

0V

SWITCH

OUTPUT

VOUT

0V

tr < 20ns

tf < 20ns

tBBM

80%

C

V+

LOGIC

INPUT

V+

C

V-

C

NO0-NO3

ADDA-B

COM

ISL84052

GND INH

VOUT

RL

300Ω

CL

35pF

C

V+

LOGIC

INPUT

V+

C

V-

C

NOX

NCX

COMX

ISL84053

ADDX

GND INH

VOUT

RL

300Ω

CL

35pF

Repeat test for other switches. CL includes fixture and stray

capacitance.

FIGURE 3A. tBBM MEASUREMENT POINTS

FIGURE 3B. tBBM TEST CIRCUIT

FIGURE 3. BREAK-BEFORE-MAKE TIME

11

FN6047.10

May 16, 2011

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