www.vxitech.com

HS_CHnI+

50 Ohm

HS_CHn–

50 Ohm

HS_EXT_TRIG

EXT_TRIG_LVL

DAC

+ –

÷ 1

 

 

 

SINGLE

GLUE LOGIC

 

1x, 2x, 4x

 

HIGH SPEED

 

 

 

 

 

÷ 10

 

 

CHANNEL

 

+

 

+

 

 

 

DIFF TO

 

 

+

12 BITS

 

SINGLE

 

 

 

 

 

 

 

LPF

ADC

 

SINGLE TO

 

 

 

 

 

 

DIFF

 

 

÷ 1

OFFSET_LVL

 

 

 

 

 

 

 

÷ 10

OFFSET

 

 

 

DAC

 

 

 

 

 

ADJ

 

 

 

 

REF_LVL

REFERENCE

 

 

 

+

DAC

 

 

TRIG_LVL

ADJ

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DAC

 

CHNL TRIG

 

 

 

 

 

 

 

 

 

 

 

 

CHANNEL_1 TRIG

 

 

CHNL TRIG

 

 

TRIG

 

 

 

 

 

 

 

 

 

 

CHANNEL_5 TRIG

 

 

 

SDRAM

16 BITS, 120 MHz

 

 

 

 

2 MB

EXT_TRG

 

 

 

 

 

 

 

VM2608

16 BITS, 10 MHz

 

 

 

 

MAIN BOARD

 

 

 

 

DATA &

 

 

 

 

 

 

 

 

 

 

CONTROLS

 

 

 

 

REF_LVL

 

 

 

 

TRIG_LVL

 

 

 

 

OFFSET_LVL

 

 

 

 

HS_TRIG_LVL

 

 

 

 

 

LS_TRIG

 

 

 

LOW_SPEED_CHNLS

 

 

 

 

 

 

HS_TRIG

 

FIGURE 1-2: SVM2608 BLOCK DIAGRAM

 

SVM2608 Introduction

17

Page 17
Image 17
VXI user manual SVM2608 Block Diagram