HV219 데이터 시트보기 (PDF) - Supertex Inc

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HV219

Low Charge Injection 8-Channel High Voltage Analog Switch

Supertex Inc 

HV219

Electrical Characteristics

AC Characteristics (over recommended operating conditions, VDD=5.0V, unless otherwise noted)

Sym Parameter

0°C

+25°C

+70°C

Unit

Min Max Min Typ Max Min Max s

tSD

Set Up Time Before LE Rises 150

150

150

ns

tWLE Time Width of LE

150

150

150

ns

tDO

Clock Delay Time to Data out

150

150

150 ns

twCL Time Width of CL

150

150

150

ns

tSU

Set Up Time Data to Clock

15

15 8.0

20

ns

tH

Hold Time Data from Clock

35

35

35

ns

fCLK

Clock Frequency

5.0

5.0

5.0 MHz

tr,tf Clock rise and fall Times

50

50

50 ns

Ton Turn on Time

5.0

5.0

5.0 µs

Toff Turn off Time

5.0

5.0

5.0 µs

20

dv/dt Maximum VSIG Slew Rate

20

20

20

20

20

20

V/ns

20

20

KO Off Isolation

Kcr

Iid

CSG(off)

CSG(on)

+VSPK

-VSPK

+VSPK

-VSPK

+VSPK

-VSPK

Switch Crosstalk

Output Switch Isolation Diode

Current

Off Capacitance SW to Gnd

On Capacitance SW to Gnd

Output Voltage Spike

-30

-30 -33

-30

dB

-58

-58

-58

-60

dB

300

300

300 mA

14 25 14 20 25 14 25 pF

40 60 40 50 60 40 60 pF

150

mV

200

150

mV

200

150

mV

200

1450

Q

Charge Injection

1050

pC

550

Conditions

50% duty cycle,

fDATA = fCLK/2

VSIG = VPP-10V,

RLOAD = 10KΩ

VSIG = VPP-10V,

RLOAD = 10KΩ

VPP = +40V,

VNN = -160V

VPP = +100V,

VNN = -100V

VPP = +160V,

VNN = -40V

F = 5MHz, 1KΩ//15pF

load

F = 5.0MHz, 50Ω load

F = 5.0MHz, 50Ω load

300ns pulse width, 2.0%

duty cycle

0V, f = 1MHz

0V, f = 1MHz

VPP = +40V,

VNN = -160V,

RLOAD = 50ohm

VPP = +100V,

VNN = -100V,

RLOAD = 50ohm

VPP = +160V,

VNN = -40V,

RLOAD = 50ohm

VPP = +40V,

VNN = -160V,

VSIG = 0V

VPP = +100V,

VNN = -100V,

VSIG = 0V

VPP = +160V,

VNN = -40V,

VSIG = 0V

4

A042705

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