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Femto 2000
1.6 Gbps Precision Timing System
8-Channel, Precision Continuous Time Interval
Analyzer (CTIA)
 |
Through innovations
in Continuous Time Interval Analyzer (CTIA) technology,
the GuideTech Femto 2000 offers flexible, high-throughput,
precision signal analysis capabilities to test
high speed and timing critical devices from characterization
to production test environments. |
Filling the
ATE Performance Gap
The Femto 2000 Multi-Site Time Instrument is a multi-channel
Continuous Time Interval Analyzer (CTIA) designed to
'fill the gap' in ATE performance for high speed, precision
timing measurements. Integration of the Femto 2000
with any ATE system extends the life of existing ATE
or enhances the performance of new testers.
Ultra Fast High-Precision & Throughput
Measurements
Advanced 2.3GHz bandwidth CTIA circuit design delivers
up to one million direct timing measurements per second
with 1ps resolution. Asynchronous parallel DSP architecture enables
1000-point measurements in less than 10ms on up to
eight channels in parallel.
Minimize Switching, Simplify ATE Integration
Eight independent yet simultaneous measurement channels
reduce channel switching on the test loadboard, dramatically
improving test throughput and enabling multi-site parallel
test. With the Femto 2000, it is easy to make mixed-signal
measurements on any ATE system. The Femto 2000 comes
with a C-language GPIB driver library for fast, easy
integration into existing ATE test programs.
The Ideal Solution for Semiconductor ATE
Timing is everything in semiconductor manufacturing.
The Femto 2000 is the ideal choice to enhance measurement
capability and dramatically improve measurement speed
and throughput in digital and mixed-signal test systems.
Product Specifications
| General |
|
| Number of Channels: |
2 to 8 (2 channels/Site) |
| Max Frequency: |
800MHz |
| Max Data Rate: |
1.6Gbps |
| Input Voltage Range: |
- 2V to + 2.5V |
| Max. Voltage Swing: |
3V |
| Input Types: |
Single-ended or Differential
(Factory Configured) |
| Input Impedance: |
50 OHM |
| Threshold Resolution: |
75 uV |
| Threshold Accuracy: |
1mV |
| Input Sensitivity: |
50mV |
| Dynamic Memory: |
12MB DSP Memory per Site |
| Storage Memory: |
20 GB Hard disk drive |
|
| Timebase |
|
| Internal Reference: |
NIST traceable
precision oven oscillator |
| External Reference: |
5MHz or 10MHz |
|
| User Interfaces |
|
| Front Panel Display: |
Windows NT GUI |
| ATE GPIB Interface: |
C-language function library |
| Arming Signals: |
Internal or External |
|
| Calibration |
|
| Built-in Calibration |
Self-cal, extended,
NIST |
|
| Throughput |
|
| 1000 measurements: |
< 10ms (on 8 channels) |
|
| Measurement |
|
| Measurement Rate: |
Up to 1 Million/Second |
| Measurement Resolution: |
1ps (400fs hardware res.) |
| Jitter Noise Floor: |
<3ps |
| Jitter Accuracy: |
2ps typical |
| Time Interval Accuracy: |
+/- 30ps (worst case across
multiple channels) |
| Measurement Capabilities: |
Jitter test & separation
Period
Pulsewidth
Frequency
Frequency Modulation
PLL Loop Bandwidth
Time Interval
Risetime/Falltime
High/Low Voltage Levels
Functional Test at speed
And more...
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Options
AMX 270 Active Front-end MUX
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