LM96551 datasheet(6/17 Pages) TI1

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LM96551

SNAS511B – OCTOBER 2011 – REVISED MAY 2013

www.ti.com

Analog Characteristics

Unless otherwise stated, the following conditions apply

VLL = +3.3V, VPP =

−VNN = 50V, VSUB = −55V, VDD = −VDN = 10V, RL = 2KΩ, TA = 25°C, Fin=5MHz, Mode = LO, EN =

HI.

Symbol

Parameter

Conditions

Min

Typ

Max

Units

FOUT

Output Frequency Range

RL = 100Ω

MHz

Output Voltage Range

-48.5

+48.5

Output Current

2% Duty Cycle

100% Duty Cycle,

Output Current

0.6

Mode=HI

Second harmonic

HD2

RL = 100Ω, CL = 330pF

-40

dBc

distortion

RON

Output ON Resistance

100 mA

Ω

Output clamp

Positive or Negative pulse

VPP

3.2

VNN

3.4

VDD

Power Supply Current

Pin = Nin = LO

VDN

VLL

µA

VSUB

0.7

VPP

3.2

VNN

3.4

VDD

En = LO

VDN

6.5

VLL

µA

VSUB

0.7

OTP

Over Temperature

125

°C

Protection

σOTP

OTP sigma

3.0

°C

HsysOTP

OTP hysteresis

5.5

°C

AC and Timing Characteristics

Unless otherwise stated, the following conditions apply

VLL = +3.3V, VDD =

−VDN = 10V, VSUB = −55V, VPP = −VNN = 50V, RL = 100Ω, CL = 330pF, Fin=5MHz, TA = 25°C. Mode

= LO, EN = HI.

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Output rise time

Output fall time

Enable time

µs

tdr

Delay time on inputs rise

tdf

Delay time on inputs fall

| tdr - tdr |

Delay time mismatch

P-to-N(1)

3.7

tdm

Delay on mode change

µs

(1)

The delay time mismatch can be adjust to be less than 0.8ns with the LM96570 duty cycle control function.

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