NIPCI-6541 [NI]
100 and 50 MHz Digital Waveform Generator/Analyzers; 100和50 MHz的数字波形发生器/分析仪
| 型号： | NIPCI-6541 |
| 厂家： | 
National Instruments |
| 描述： | 100 and 50 MHz Digital Waveform Generator/Analyzers |
| 文件： | 总3页 (文件大小：313K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
100 and 50 MHz Digital Waveform
Generator/Analyzers
NEW
NI 654x
•
100 MHz maximum clock rate
Operating Systems
• Compatible with 5.0, 3.3, 2.5, or
1.8 V logic (software-selectable)
• 32 channels with per-channel
direction control
• Windows 2000/NT/XP
Recommended Software
• LabVIEW 7 Express or later
• LabWindows/CVI
• 1, 8, or 64 Mb/channel
onboard memory
• Interactive waveform and script
editor software
Driver and Editing Software
(included)
• NI-HSDIO
• Synchronization and Memory Core
(SMC) for tight synchronization
with other SMC-based devices
• LabVIEW 7.1 Express VIs
• Script Editor
• Digital Waveform Editor
(included with 8 and 64
Mb/channel models only)
Maximum
Compatible
Programmable
Product
NI 6542
NI 6541
Platform
PCI, PXI
PCI, PXI
Channels
32
32
Rate (MHz)
100
50
Logic Levels (V)
5.0, 3.3, 2.5, or 1.8
5.0, 3.3, 2.5, or 1.8
Memory (Mb/channel)
1, 8, or 64
Scripting
ꢀ
ꢀ
Data Delay
ꢀ
ꢀ
1, 8, or 64
Table 1. NI 654x Specifications Overview
Description
Create and Edit Patterns Interactively
The National Instruments 6542 and 6541 devices are 100 and 50 MHz with the Digital Waveform Editor
digital waveform generator/analyzers, respectively, for interfacing to
digital electronics. These modules feature 32 channels with per-
channel direction control and deep onboard memory with triggering
and pattern sequencing. Through the NI-HSDIO driver, you can
•
Import existing waveforms into LabVIEW from VHDL simulation and
spreadsheet tools in Value Change Dump (.VCD) or ꢀSCII formats
Create new waveforms using built-in fill patterns
•
•
Edit waveforms interactively in the user interface
interface with 5.0, 3.3, 2.5, or 1.8 V logic. You can also use these devices • Link and loop created digital waveforms with the Script Editor
with the NI Digital Waveform Editor, an interactive software tool for
creating and editing digital waveforms. With the SMC, you can create
mixed-signal test systems with digitizers, arbitrary waveform
generators, and other digital waveform generator/analyzers, or you can
synchronize multiple digital devices to build low-skew multichannel
systems for interfacing to high pin count digital ICs and electronics.
Ordering Information
NI PCI-6541 ..............................................................778988-0M
NI PXI-6541 ..............................................................778952-0M1
NI PCI-6542 ..............................................................778989-0M
NI PXI-6542 ..............................................................778953-0M1
1Where M is: 1 (1Mb/channel), 2 (8 Mb/channel), or 3 (64 Mb/channel)
Includes NI-HSDIO driver and Script Editor. The 8 and 64 Mb/channel models also
include the Digital Waveform Editor.
Design High-Density Interfaces
• Data delay for clock frequencies ≥25 MHz
• Data delay resolution of 0.4%
Software
NI Digital Waveform Editor ........................................778724-03
Applications
Semiconductor
Mixed-signal design validation and test
Interfacing to digital electronics
Aerospace/Defense
Subsystem emulation
Communications
Multimedia chipset emulation
Medical Electronics
Emulation of IC communications
Consumer Electronics
of clock period
Cable
• Internal or external sample or reference
clock sources
SHC68-C68-D2 ............................................................188142-01
Accessory
•
•
600 ps channel-channel skew (typ)
32 mꢀ maximum DC drive strength
per channel (configured for 3.3 V logic)
CB-2162 ........................................................................778592-01
SMB-2163 ......................................................................778747-01
BUY ONLINE!
• Multidevice synchronization with other
SMC-based modular instruments
Visit ni.com/info and enter pci6541, pci6542, pxi6541, pxi6542.
CMOS and CCD imaging sensors
100 and 50 MHz Digital Waveform
Generator/Analyzers
Specifications
For detailed specifications, please visit ni.com/info and enter: pci6541, pci6542, pxi6541, pxi6542.
These specifications are valid for the following temperature ranges: PCI: 0 to 45 °C, PXI: 0 to 55 °C.
Triggers (inputs to the NI 654x)
Trigger types..................................................... Start Trigger, Pause Trigger, Script Trigger <0:3>
(Generation sessions only), Reference Trigger
(Acquisition sessions only)
Channel Characteristics
Number of data channels................................. 32
Direction control of data channels .................. Per channel
Sources ............................................................ 1. PFI <0> (SMB Jack connectors)
2. PFI <1:3> (DDC connector)
3. PXI_TRIG<0:7> (PXI backplane, PXI only)
RTSI <0..7> (PCI only)
4. PXI STAR (PXI backplane, PXI only)
5. Pattern match (Acquisition sessions only)
6. Software (User function call)
Generation Signal Characteristics (data, DDC ClkOut, and PFI <0:3> channels)
All voltage ranges specified into 1 MΩ
Generation voltage families (V) ....................... 1.8, 2.5, 3.3 logic families (5 V compatible)
Generation signal type..................................... Single-ended
7. Disabled (Do not wait for a trigger)
Generation voltage levels
Trigger detection .............................................. 1. Start Trigger (Edge detection: rising or falling)
2. Pause Trigger (Level detection: high or low)
3. Script Trigger <0:3> (Edge detection: rising or falling,
Level detection: high or low)
4. Reference Triggers (Edge detection: rising or falling)
Minimum required trigger pulse width............ 40 ns
Destinations ..................................................... 1. PFI <0> (SMB Jack Connector)
2. PFI <1:3> (DDC Connector)
Family
Low Voltage Levels (V)
High Voltage Levels (V)
I=100 µA
Settings (V)
Typical
Max
Min
Typical
1.8
2.5
3.3
5.0
0
0
0
0
0.1
0.1
0.1
0.1
1.7
2.4
3.2
3.2
1.8
2.5
3.3
3.3
3. PXI_TRIG <0:7> (PXI Backplane)
RTSI <0..7> (PCI only)
Each of the Triggers can be routed to any of the 13
Destinations with the exception of Pause Trigger.
Pause Trigger can not be exported.
Output impedance............................................ 50 Ω nominal at 25 °C
Maximum DC drive strength............................ 8 mA at 1.8 V
16 mA at 2.5 V
32 mA at 3.3 V
Channel power-up state................................... Drivers disabled, 10 kΩ input impedance
Events (outputs from the NI 654x)
Acquisition Signal Characteristics (data, strobe, and PFI <0:3> channels)
Event types....................................................... Marker <0..3>, Data Active Event, Ready for Start Event
Destinations ..................................................... 1. PFI <0> (SMB Jack Connectors)
2. PFI <1:3> (DDC Connector)
Acquisition voltage families (V)....................... 1.8, 2.5, 3.3, 5.0 logic families
Acquisition voltage levels
3. PXI_TRIG <0:7> (PXI Backplane)
Family
Settings (V)
1.8
2.5
3.3
5.0
Low Voltage Thresholds (V)
Max
High Voltage Thresholds (V)
Each of the Events can be routed to any of the destinations
with the exception of Data Active Event. Data Active Event
can only be routed to the PFI channels.
Min
0.45
0.75
1.0
1.35
1.75
2.3
Miscellaneous
1.0
2.3
Onboard Clock characteristics (Only valid when PLL Reference Source is set to None)
Frequency accuracy.......................................... 100 ppm (typical)
Temperature stability ....................................... 30 ppm (typical)
Input impedance............................................... High impedance (10 kΩ)
Aging ................................................................ 5 ppm first year (typical)
Timing Characteristics
Power Requirements
Typical ............................................................ 15 W
Maximum.......................................................... 20.5 W
Sample Clock
Sample clock sources....................................... 1. Onboard clock (internal VCXO with divider)
2. CLK IN (SMB)
3. PXI_STAR (PXI only)
4. STROBE (DDC Connector) – Acquisition only
On board clock frequency range ..................... NI 6541: 48 Hz to 50 MHz.
(Settable to 200 MHz / N; 4 ≤ N ≤ 4,194,304)
Physical
Dimensions
PCI ............................................................ 12.6 cm by 35.5 cm (4.95 in. by 13.9 in.)
PXI ............................................................ Single 3U CompactPCI Slot. PXI Compatible
NI 6542: 48 Hz to 100 MHz.
(Settable to 200 MHz / N; 2 ≤ N ≤ 4,194,304)
Exported sample clock delay range ................. 0 - 1 sample clock periods for clock frequencies ≥ 25 MHz
Exported sample clock delay resolution .......... 1/256 of sample clock period for clock frequencies ≥ 25 MHz
I/O Panel Connectors
Label
CLK IN
External Function(s)
Connector Type
Sample Clock, External PLL
Reference Input
SMB jack
Exported sample clock jitter (typical using onboard clock)
PFI 0
CLK OUT
Events, Triggers
Exported Sample Clock,
SMB jack
SMB jack
Period jitter
20 ps (rms)
Cycle-to-cycle jitter
35 ps (rms)
Exported Reference Clock
Digital data channels, Exported
Sample Clock, STROBE, Events, Triggers
Digital data and
Control (DDC)
68 pin VHDCI
Generation Signal Characteristics (data, DDC Clk Out, and PFI <0:3> channels)
Data channel-to-channel skew ........................ 600 ps (typical across all data channels)
Maximum data channel toggle rate ................ NI 6541: 25 MHz; NI 6542: 50 MHz
Data position modes ........................................ Rising edge, falling edge, delayed relative to sample clock
Generation data delay range ........................... 0 - 1 sample clock period for clock frequencies ≥ 25 MHz
Generation data delay resolution .................... 1/256 of sample clock period for clock frequencies ≥ 25 MHz
Environment
Operating temperature..................................... PCI: 0 to 45 °C
PXI: 0 to 55 °C in all NI PXI chassis except the following.
0 to 45 °C when installed in an NI PXI-1000/B and
PXI-101x chassis. (Meets IEC-60068-2-1 and IEC-60068-2-2)
Acquisition Signal Characteristics (data, strobe, and PFI <0:3> channels)
Channel-to-channel skew ................................ 600 ps (typical across all data channels)
Acquisition timing delay range........................ 0 - 1 sample clock periods for clock frequencies ≥ 25 MHz
Acquisition timing delay resolution................. 1/256 of sample clock period for clock frequencies ≥ 25 MHz
Storage temperature........................................ -20 to 70 °C
Relative humidity ............................................. 10 to 90% relative humidity, noncondensing
(meets IEC-60068-2-56)
Storage Relative humidity................................ 5 to 95% relative humidity, noncondensing
(meets IEC-60068-2-56)
Waveform Characteristics
Memory and Scripting
Onboard memory size
(assumes no scripting
instructions)
1 Mb/channel
(for generation sessions) (for generation sessions)
8 Mb/channel
64 Mb/channel
(for generation sessions)
Compliance
Safety
NI 654x devices meet the requirements of the following standards for safety and electrical equipment for
measurement, control, and laboratory use:
1 Mb/channel
8 Mb/channel
64 Mb/channel
IEC 61010-1, EN 61010-1
(for acquisition sessions) (for acquisition sessions)
(for acquisition sessions)
UL 3111-1, UL 61010B-1
CAN/CSA C22.2 No. 1010.1
Generation modes
Waveform: Generate a single waveform once, N times, or continuously.
Note: For full EMC compliance, you must operate this device with shielded cabling. In addition, all covers and
filler panels must be installed. See the Declaration of Conformity (DoC) for this product for any additional
regulatory compliance information. To obtain the DoC for this product, visit ni.com/hardref.nsf
Scripted: Generate a simple or complex sequence of waveforms. Use scripts to describe the waveforms
to be generated, the order in which the waveforms are generated, how many times the waveforms are
generated, and how the device responds to script triggers.
National Instruments • Tel: (800) 433-3488 • Fax: (512) 683-9300 • info@ni.com • ni.com 2
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OEM Support
and advance replacement services are also available. We offer
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about special pricing and services for OEM customers, visit
ni.com/oem.
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