Agilent Technologies Infiniium 80000 Series User Manual

Chapter 8: Theory of Operation
Block-Level Theory
152
Figure 8-2
Acquisition Block Diagram
Attenuator
PreAmp & Dual
Trigger
Comparators
Front End
Upper
Lower
INTERFACE
CARD
PCI
Bridge
FPGA
Primary PCI Bus
Ribbon
Cable
Calibrat
or,
Probe
Comp
& Trig
Out
DACS
High Speed Trigger Circuitry
Data
Delay
Circuit
Clock
Delay
Circuit
Mixed Signal
Trigger
Scope Back Panel
10 MHz
In
Scope Front Panel
Probe Comp
CH 1 CH 2 CH 3 CH 4
CH 1
CH 2
CH 3
CH 4
ATrig
Hold Off
Data
Clock
Data
Deceleration &
Processing
LSI Logic ASIC
Acquisition
Memory
64 Mbit RAM
8 Bit
CLK
CLK
32 Bit
PHI4
32 Bit
PHI3
32 Bit
PHI2
32 Bit
PHI1
Addr
8 Bit
20 GSa ADC
Trig 1
Reference Clock
Generation
Interpolator
Sys
Trig
Secondary PCI Bus
54856b01
Comp.
AUX IN
AUX OUT
10 MHz
Out
TTL OUT

Agilent Technologies Infiniium 80000 Series Specifications

General

Brand	Agilent Technologies
Model	Infiniium 80000 Series
Category	Test Equipment
Language	English