MAX14809 Просмотр технического описания (PDF) - Maxim Integrated

Номер в каталоге

Компоненты Описание

производитель

MAX14809

Octal Three-Level/Quad Five-Level High-Voltage 2A Digital Pulsers with T/R Switch

Maxim Integrated 

MAX14808 / MAX14809

Octal Three-Level/Quad Five-Level High-Voltage

2A Digital Pulsers with T/R Switch

AC ELECTRICAL CHARACTERISTICS

(VDD = +3V, VCC = +5V, VEE = -5V, VPPA = +100V, VNNA = -100V, VPPB = +100V, VNNB = -100V, VGNA connected to VNNA with

1µF capacitor, VGNB connected to VNNB with 1µF capacitor, VGPA connected to VPPA with 1µF capacitor, VGPB connected to VPPB

with 1µF capacitor, VLDO_EN = 0V, VCC0 = 0V, VCC1 = 0V, RL = 1kI, CL = 240pF, unless otherwise noted. Typical values are at

TA = +25°C.) (Note 2)

PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX UNITS

Logic Input to Output Rise

Propagation Delay

From 50% DINP_/DINN_ (transparent

tPLH

mode) to 10% OUT_ transition swing

(Figure 2a)

18

ns

Logic Input to Output Fall

Propagation Delay

From 50% DINP_/DINN_ (transparent

tPHL

mode) to 10% OUT_ transition swing

(Figure 2a)

18

ns

Logic Input to Output Rise to

GND Propagation Delay

From 50% DINP_/DINN_ (transparent

tPL0

mode) to 10% OUT_ transition swing

(Figure 2a)

18

ns

Logic Input to Output Fall to

GND Propagation Delay

From 50% DINP_/DINN_ (transparent

tPH0

mode) to 10% OUT_ transition swing

(Figure 2a)

18

ns

OUT_ Fall Time (VPPA to VNNA,

VPPB to VNNB)

OUT_ Rise Time (VNNA to VPPA,

VNNB to VPPB)

OUT_ Rise Time (GND to VPPA,

GND to VPPB)

OUT_ Fall Time (GND to VNNA,

GND to VNNB)

OUT_ Rise Time (VNNA to GND,

VNNB to GND)

OUT_ Fall Time (VPPA to GND,

VPPB to GND)

T/R Switch Turn-On Time

T/R Switch Turn-Off Time

Output Enable Time (Shutdown

Mode to Normal Operation)

Output Disable Time (Normal

Operation to Shutdown Mode)

tFPN

Figure 2b

tRNP

Figure 2b

tR0P

Figure 2b

tF0N

Figure 2b

tRN0

tFP0

tONTRSW

tOFFTRSW

20% to 80%

transition

(Figure 2b)

Three-level mode

Five-level dual

mode

20% to 80%

transition

(Figure 2b)

Three-level mode

Five-level dual

mode

(MAX14808 only) Figure 3

(MAX14808 only) Figure 3 (Note 6)

tEN1

tDIS1

30

48

ns

30

48

ns

15

22.5

ns

15

22.5

ns

21

ns

13

21

ns

13

0.65 1.2

Fs

0.02 0.1

Fs

100

Fs

10

Fs

Maxim Integrated

  10

Share Link: