The Keysight (Agilent/HP) 1671G is a high-performance standalone logic analyzer belonging to the 1670G series. It features 102 channels of logic analysis with a state speed of 150 MHz and a timing speed of 500 MHz. The instrument offers powerful configuration options, including a 2-channel 500 MHz oscilloscope, a 32-channel pattern generator, and expanded acquisition memory depths of up to 2M per channel, making it a versatile tool for hardware and software debugging in digital systems.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | Centronics printer port, GPIB, RS-232, LAN (remote operation via X-Windows, data transfers via FTP/NFS) |
| Display | Color flat-panel VGA display |
Physical
| Parameter | Value |
|---|---|
| Power Supply | 115 / 230 V AC (±20%), 48 - 66 Hz, 315 W max |
| Operating Temperature | 0 to 50 °C |
| Dimensions (W×H×D) | 425 mm × 198 mm × 432 mm |
| Weight | 11.4 kg |
Logic Analysis
| Parameter | Value |
|---|---|
| Number of Logic Analyzer Channels | 102 channels |
| State Speed | 150 MHz |
| Timing Speed | 500 MHz |
| Standard Acquisition Memory | 64K |
| Acquisition Memory with Option 001 | 256K |
| Acquisition Memory with Option 002 | 2M |
| Number of Pods | 6 |
| Channels per Pod | 17 |
| Minimum Glitch Width | 3.5 ns |
| Maximum Timing Sample Rate (Half Channel) | 500 MHz |
| Maximum Transitional Timing Sample Rate (Full Channel) | 125 MHz |
| Maximum Transitional Timing Sample Rate (Half Channel) | 250 MHz |
Oscilloscope Option
| Parameter | Value |
|---|---|
| Oscilloscope Channels (Option 003) | 2 |
| Oscilloscope Bandwidth (Option 003) | 500 MHz |
| Oscilloscope Sample Rate (Option 003) | 2 GSa/s |
| Oscilloscope Memory Depth (Option 003) | 32K |
Pattern Generator Option
| Parameter | Value |
|---|---|
| Pattern Generator Channels (Option 004) | 32 |
| Pattern Generator Vector Speed (Option 004) | 100M vector/sec |
| Pattern Generator Memory Depth (Option 004) | 256K vector |
Storage
| Parameter | Value |
|---|---|
| Hard Drive Capacity | 2 GB |
| Floppy Drive Type | 1.44 MB DOS floppy drive |
| Supported File Formats | ASCII data, PCX, TIFF, EPS screen shots |
User Interface
| Parameter | Value |
|---|---|
| Operating Controls | Mouse or front-panel operation |
| Keyboard Support | Optional PC-style keyboard |
Triggering
| Parameter | Value |
|---|---|
| Predefined Trigger Functions | 23 predefined functions with graphical representations and plain language descriptions |
| Trigger Levels | 10 levels |
| Pattern Recognizers | 10 |
| Range Recognizers | 2 |
| Edge/Glitch Recognizers | 2 |
| Timers / Counters | 2 |
| Sequence Levels | 10 |
| Maximum Occurrences per Level | 1,048,575 |
State Analysis
| Parameter | Value |
|---|---|
| Maximum State Clock Speed | 150 MHz |
| State Setup / Hold Time | 1.5 ns / 0 ns (minimum) |
Probing & Signal Inputs
| Parameter | Value |
|---|---|
| Minimum Voltage Swing | 500 mV peak-to-peak |
| Input Impedance | 100 kΩ (±2%) in parallel with ~8 pF |
| Maximum Probe Input Voltage | ±40 V peak |
| Threshold Range | -5.0 V to +5.0 V in 50 mV increments |
Option 003 Oscilloscope Specifications
| Parameter | Value |
|---|---|
| Oscilloscope Vertical Resolution | 8 bits (with Option 003) |
| Oscilloscope Input Impedance | 1 MΩ in parallel with ~7 pF (with Option 003) |
| Oscilloscope Maximum Input Voltage | ±250 V (with Option 003) |
Environmental & Safety
| Parameter | Value |
|---|---|
| Storage Temperature | -40 to +75 °C |
| Operating Altitude | up to 4,600 m (15,000 ft) |
| Safety Certifications | CSA C22.2 No. 1010.1, EN 61010-1 / IEC 1010-1 |
| EMC Compliance | CISPR 11 / EN 55011 Group 1, Class A |
Inputs & Outputs
| Parameter | Value |
|---|---|
| External Trigger Input | BNC, TTL compatible, 1.5 kΩ input impedance |
| External Trigger Output | BNC, TTL level into 50 Ω |
Environmental
| Parameter | Value |
|---|---|
| Storage Altitude | 15,300 m |
Technology
Logic Analyzer
Applications
Digital circuit debugging, state and timing analysis, hardware-software integration