4

HV748

Electrical Characteristics

(Operating conditions, unless otherwise specified, V

Output P-Channel MOSFET, TXP (Mode 4)

Symbol Parameter

Min

Typ

Max

Units

Conditions

I

OUT

Output saturation current

1.25

1.8

-

A

---

R

ON

Channel resistance

-

8.0

-

Ω

I

C

OSS

Output capacitance

-

100

-

pF

V

Output N-Channel MOSFET, TXN (Mode 4)

Symbol Parameter

Min

Typ

Max

Units

Conditions

I

OUT

Output saturation current

1.25

1.8

-

A

---

R

ON

Channel resistance

-

7.5

-

Ω

I

C

OSS

Output capacitance

-

40

-

pF

V

MOSFET Drain Bleed Resistor

Symbol Parameter

Min

Typ

Max

Units

Conditions

R

P/N1~4

Output bleed resistance

10

15

20

kΩ

---

P

RO

Bleed resistors power limit

-

-

40

mW

---

Logic Inputs

Symbol Parameter

Min

Typ

Max

Units

Conditions

V

IH

Input logic high voltage

(V

-

V

LL

V

---

V

IL

Input logic low voltage

0

-

0.4

V

---

I

IH

Input logic high current

-

-

10

μA

---

I

IL

Input logic low current

-10

-

-

μA

---

C

IN

Input logic capacitance

-

-

5.0

pF

---

AC Electrical Characteristics

(Operating conditions, unless otherwise specified, V

Symbol Parameter

Min

Typ

Max

Units

Conditions

t

r

Output rise time

-

35

-

ns

330pF//2.5kΩ load

t

f

Output fall time

-

43

-

ns

f

OUT

Output frequency range

-

-

20

MHz

100Ω resistor load

HD2

Second harmonic distortion

-

-40

-

dB

t

EN

Enable time

-

180

500

μs

t

DIS

Disable time

-

2.8

10

μs

t

dr

Delay time on inputs rise

-

22

-

ns

t

df

Delay time on inputs fall

-

22

-

ns

t

dm

Delay on mode change

-

2.5

10

μs

Δt

DELAY

|t

-

±2.0

-

ns

P to N, channel to channel

t

j

Delay jitter on rise or fall

-

15

-

ps

V

or t