The Keysight (Agilent) 16804A is a 136-channel portable logic analyzer designed to deliver high-performance timing and state analysis with a built-in 15-inch color display. It offers 1 GHz timing, up to 450 MHz state analysis speed, and timing zoom capability at 4 GHz (250 ps resolution) with 64K deep memory. The instrument supports seamless integration with oscilloscopes via View Scope, providing a complete picture of analog and digital signal relationships.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | LAN (10/100/1000 Base-T), 6 x USB 2.0 (2 front, 4 rear), VGA, DVI-D, Parallel, Serial (RS-232), BNC Trigger In, BNC Trigger Out |
| Display | 15-inch color XGA LCD, 1024 x 768 pixels (touch screen optional) |
Physical
| Parameter | Value |
|---|---|
| Power Supply | 100 - 240 V AC (±10%), 48 - 66 Hz, 615 W max |
| Operating Temperature | 0 to +40 °C |
| Dimensions (W×H×D) | 426.5 mm x 340.0 mm x 396.2 mm |
| Weight | 12.9 |
Logic Analyzer Channels
| Parameter | Value |
|---|---|
| Number of Channels | 136 channels |
Timing Analysis
| Parameter | Value |
|---|---|
| Timing Zoom Sample Rate | 4.0 GHz (250 ps) |
| Timing Zoom Memory Depth | 64K samples |
| Half-Channel Timing Speed | 1.0 GHz (1.0 ns) |
| Full-Channel Timing Speed | 500 MHz (2.0 ns) |
| Transitional Timing Speed | 250 MHz (full channel), 500 MHz (half channel) |
State Analysis
| Parameter | Value |
|---|---|
| Standard State Clock Speed | 250 MHz |
| Upgradeable State Clock Speed | Up to 450 MHz |
| Maximum State Data Rate | 250 Mb/s (standard), 500 Mb/s (with 450 MHz option) |
| Minimum State Clock Pulse Width | 1.5 ns (standard), 1.0 ns (upgraded) |
| Setup and Hold Time Window | 1.5 ns |
| Setup and Hold Resolution | 100 ps |
| Number of State Clocks | 4 |
Memory Depth
| Parameter | Value |
|---|---|
| Standard Memory Depth | 1 M samples |
| Upgradeable Memory Depth Options | 4 M, 16 M, 32 M samples |
Triggering
| Parameter | Value |
|---|---|
| Trigger Sequence Levels | 16 levels |
| Max Trigger Sequencer Speed | 450 MHz |
Analog Integration
| Parameter | Value |
|---|---|
| View Scope Integration | Seamlessly integrates Keysight/Agilent Infiniium or InfiniiVision oscilloscope waveforms via LAN/BNC |
System Hardware
| Parameter | Value |
|---|---|
| Operating System | Windows Embedded (Windows XP Professional or Windows 7 depending on revision) |
| Internal Storage Type | Removable Hard Disk Drive (80 GB or larger) |
| LAN Port Speed | 10/100/1000 Mb/s |
| External Monitor Outputs | 15-pin VGA, DVI-D |
| PS/2 Ports | 1 x keyboard, 1 x mouse |
| Trigger Input Connector | BNC female (rear panel) |
| Trigger Output Connector | BNC female (rear panel) |
Environmental
| Parameter | Value |
|---|---|
| Operating Altitude Limit | Up to 3,000 meters (10,000 ft) |
| Relative Humidity | 8% to 80% (non-condensing) |
| Vibration Limits | Operating: 0.27 g (rms) random; Non-operating: 2.41 g (rms) random |
| Shock Limits | Half-sine 40 g, 3 ms |
Physical Dimensions
| Parameter | Value |
|---|---|
| Net Weight | 12.9 kg (28.5 lbs) |
| Shipping Weight | 18.2 kg (40.0 lbs) |
Probing
| Parameter | Value |
|---|---|
| Number of 90-pin Probe Connectors | 4 |
| Probe Compatibility | Keysight 90-pin logic analyzer probes |
Analog Input / Probing
| Parameter | Value |
|---|---|
| Threshold Range | -5.0 V to +5.0 V (10 mV increments) |
| Threshold Accuracy | ±(30 mV + 1% of setting) |
| Minimum Input Voltage Swing | 250 mV p-p |
| Input Dynamic Range | ±10 V (relative to threshold) |
Interfaces
| Parameter | Value |
|---|---|
| PCI Expansion Slot | 1 low-profile PCI slot |
| USB Ports | 6 USB 2.0 (2 front, 4 rear) |
| LAN Interface Type | 10/100/1000 Base-T (RJ-45) |
| Video Interface Options | DisplayPort and DVI-I, or VGA (motherboard dependent) |
Display
| Parameter | Value |
|---|---|
| External Display Resolution | Up to 1600 x 1200 |
PC Specifications
| Parameter | Value |
|---|---|
| Processor | Intel Celeron 2.0 GHz or Intel Core 2 Duo 3.0 GHz (hardware revision dependent) |
| System RAM | 1 GB, 2 GB, or 4 GB (hardware revision dependent) |
| Display Size | 15 inch (38.1 cm) |
| Display Type | Active matrix color TFT LCD with touch screen |
| Hard Disk Drive | >= 80 GB SATA (removable) |
Power
| Parameter | Value |
|---|---|
| Maximum Power Consumption | 375 W |
Technology
Logic Analyzer
Applications
Digital hardware debug, state and timing analysis, FPGA validation, memory interface debugging
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