1672G

Keysight Technologies (Agilent HP)Agilent

The Agilent Keysight 1672G is a high-performance standalone logic analyzer featuring 68 channels of logic analysis. Designed for debugging digital circuits, it offers a state speed of 150 MHz and a timing speed of 500 MHz. The system comes equipped with 64K of standard acquisition memory, with expansion options up to 256K (Option 001) or 2M (Option 002). Key configuration options include an integrated 2-channel, 500 MHz oscilloscope (Option 003) and a 32-channel pattern generator (Option 004). The unit features robust connectivity through GPIB, RS-232, and LAN ports, and stores data on a built-in 2 GB hard drive or a 1.44 MB floppy drive.

Embedded Systems Logic Analysis

Specifications

General

Parameter	Value
Interfaces	LAN (10Base-T), GPIB, RS-232, Centronics parallel printer port, PS/2 keyboard, PS/2 mouse, VGA external video output
Display	Color flat-panel display with VGA resolution
Supported File Systems	LIF, DOS

Physical

Parameter	Value
Operating Temperature	0 to +40 °C
Dimensions (W×H×D)	381 mm × 186 mm × 421 mm
Weight	12.7 kg (14.1 kg with option 003 or 004)

Acquisition Performance

Parameter	Value
Base Channel Count	68
Maximum State Clock Rate	150 MHz
Maximum Timing Analysis Sample Rate	500 MHz
Base Memory Depth (Standard)	64K
Memory Depth (Option 001)	256K
Memory Depth (Option 002)	2M

Triggering and Sequencing

Parameter	Value
Trigger Functions	23 predefined trigger functions with graphical setup
Trigger Sequencer Levels	12

Probing and Electrical Input

Parameter	Value
Input Impedance (Resistance)	100 kΩ
Input Impedance (Capacitance)	8 pF
Minimum Input Voltage Swing	500 mV peak-to-peak
Maximum Input Voltage	±40 V

System and Hardware Architecture

Parameter	Value
Internal Storage Capacity	2 GB HDD
Removable Storage	1.44 MB DOS floppy drive

Connectivity and External I/O

Parameter	Value
LAN Remote Protocols	X-Windows, FTP, NFS

Software and Analysis Tools

Parameter	Value
Export Image Formats	PCX, TIFF, EPS
Export Data Formats	ASCII

Option 003 Oscilloscope

Parameter	Value
Option 003 Oscilloscope Channels	2
Option 003 Oscilloscope Bandwidth	500 MHz
Option 003 Oscilloscope Sample Rate	2 GSa/s
Option 003 Oscilloscope Memory Depth	32K
Option 003 Oscilloscope Vertical Resolution	8 bits
Option 003 Oscilloscope Input Coupling	AC, DC, 50 Ω

Option 004 Pattern Generator

Parameter	Value
Option 004 Pattern Generator Channels	32
Option 004 Pattern Generator Vector Speed	100M vector/sec
Option 004 Pattern Generator Memory Depth	256K vectors

Signal Input

Parameter	Value
Threshold Range	-6.0 V to +6.0 V (50 mV increments)
Threshold Accuracy	±(100 mV + 3% of setting)
Input Dynamic Range	±10 V relative to threshold
Preset Thresholds	TTL, CMOS, ECL

State Analysis

Parameter	Value
Setup/Hold Window	1.0 ns
Minimum Clock Pulse Width	2.0 ns
Number of Clocks	4

Timing Analysis

Parameter	Value
Transitional Timing Sample Rate	125 MHz
Conventional Timing Sample Rate (Half Channels)	500 MHz
Glitch Detection Minimum Pulse Width	3.0 ns
Timing Zoom Sample Rate	2 GHz
Timing Zoom Memory Depth	64 K samples

Environmental

Parameter	Value
Non-Operating Temperature	-40 °C to +75 °C
Operating Humidity	Up to 90% RH (non-condensing) at +40 °C

Triggering

Parameter	Value
Pattern Recognizers	10
Range Recognizers	2
Edge/Transition Recognizers	2
Glitch/Noise Recognizers	2 (in timing mode)
Maximum Trigger Sequence Rate	150 MHz

Technology

Logic Analyzer

Applications

Digital Debugging and Mixed-Signal Analysis

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