3N172 / 3N173

LLC

SYMBOL

PARAMETER

3N172

3N173

UNITS

TEST CONDITIONS

MIN MAX MIN MAX

Magnitude of Small-Signal, Common-Source,

Short-Circuit, Forward Transadmittance*

1500 4000 1000 4000

Magnitude of Small-Signal, Common-Source,

Short-Circuit, Output Admittance*

250

250

µS

Small-Signal, Common-Source, Short-Circuit,

Input Capacitance*

3.5

3.5

pF

Small-Signal, Common-Source, Short-Circuit,

Reverse Transfer Capacitance*

1.0

1.0

pF

Small-Signal, Common-Source, Short-Circuit,

Output Capacitance*

3.0

3.0

pF

NOISE CHARACTERISTICS

SYMBOL

PARAMETER

TYPICAL

UNITS

TEST CONDITIONS

NF

Common-Source Spot Noise Figure

1.0

dB

Ω

SYMBOL

PARAMETER

3N172

3N173

UNITS

TEST CONDITIONS

MIN

MAX

MIN

MAX

Turn-On Delay Time*

12

12

ns

Rise Time*

24

24

Ω

Turn-Off Delay Time*

50

50

See Test Circuit Below

*Registered JEDEC Data

SWITCHING TIME DETAIL

-0V

-1V

-15V

10%

50%

50%

90%

90%

10%

PULSE

WIDTH

90%

0210

MEASUREMENTS ON SAMPLING OSCILLOSCOPE WITH

INPUT PULSE

rise

t

< 2ns

PULSE WIDTH

rise

t

< 0.2ns

in

C

in

R

V

IN

V

OUT

4(on)

t

r

t

off

t

IN

-V

> 200ns

< 2.0pF

> 10M

Ω

0220

D.U.T.

V

DD

R

L

V

OUT

R

G

50

Ω

V

IN

-0.1

-0.5

-1.0

-5.0

-10

SWITCHING TIMES vs. ON-STATE

DRAIN CURRENT

ON-STATE DRAIN CURRENT - (I

rise

R

V

0230

1000

500

1.0

t

5.0

100

50

10

CALOGIC LLC, 237 WHITNEY PLACE, FREMONT, CA 94539, 510-656-2900 PHONE, 510-651-1076 FAX

DS020 REV A