STHV800

Description

Figure 1: STHV800 internal block diagram

Figure 2: XDCR output in DUPLEX mode from single channel - PW and CW composition

example

L V O U T _8

TX

CW

Clamp

TRswitch

Noise blocking

diodes

Anti

memory

Thermal

sensor

Clamp

TX

CW

TRswitch

Noise blocking

diodes

Thermal

sensor

Anti

memory

CHANNEL_1

CHANNEL_2

CHANNEL3

CHANNEL_4

CHANNEL5

CHANNEL_6

CHANNEL_7

CHANNEL_8

Self voltage

reference

Thermal

protection

H V P – 3 .3 V

H V P_ C W – 3.3V

H V M_ C W + 3 .3 V

H V M + 3.3V

L V O U T _ 1

X D C R_ 8

X D C R_ 1

T H S D

STHV800

IN8 _1

IN1 _0

IN1 _1

C W

C K

V C C_ L V

3.3V

V C C_ H V_ C W

0 to 90 V

V C C_H V

0 to 90 V

V S S _H V _C W

0 to -90 V

V S S _H V

0 to - 90V

V S S_ L V

- 3.3V

C an be

independent

or s horted

C an be

independent

or s horted

f > 100 M H z

1 .6V to 3.6V

In p u t sig n al

V C C_D IG

1.8V o r 3.3V

V C C_ L V

3.3V

R p

10 k

Ω

L N A

Cf

Cf

Cf

Cf

DocID026018 Rev 2

3/5