Analytical Electronics Services Pvt Ltd

Sampling Oscilloscopes to 25 GHz with TDR/TDT and Optical models.
These units occupy very little space on your workbench and are small enough to carry with your laptop for on-site testing, but that’s not all. Instead of using remote probe heads attached to a large bench-top unit, you can position the scope right next to the device under test. Now all that lies between your scope and the DUT is a short, low-loss coaxial cable. Everything you need is built into the oscilloscope, with no expensive hardware or software add-ons to worry about.

25 GHz bandwidth in a compact USB instrument

PicoScope 9300 Series sampling oscilloscopes use triggered sequential sampling to capture high-bandwidth repetitive or clock-derived signals without the expense or jitter of a very high-speed clocked sampling system such as a real-time oscilloscope. 25 GHz bandwidth allows measurement of 14 ps transitions, and low sampling jitter enables timing resolution down to 0.064 ps. Sequential sampling rate of 1 MS/s, unsurpassed by other sampling oscilloscopes, enables rapid building of waveforms, eye diagrams and histograms.
These two and four channel units occupy very little space on a workbench and are small enough to carry with a laptop for on-site testing. Furthermore, instead of using remote probe heads attached to a large bench-top unit, you can position the PicoScope 9300 right next to the device under test and connect to it with short, low-loss coaxial cables.

Trigger modes

2.5 GHz direct and up to 15 GHz prescaled trigger

Sampling oscilloscopes accept their trigger from a separate input, either directly for repetition rates up to 2.5 GHz or via a prescaling divider input, for repetition rates up to 15 GHz (14 GHz on 15 and 20 GHz models).

Built-in 11.3 Gb/s clock data recovery trigger

To support serial data applications in which the data clock is not available as a trigger, or for which trigger jitter needs to be reduced, the PicoScope 9302 and 9321 include a clock recovery module. This continuously regenerates the data clock from the incoming serial data or trigger signal and can do so with reduced jitter even over very long trigger delays or for pattern lock applications. A divider accessory kit is included to route the signal to both the clock recovery and oscilloscope inputs.

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TDR/TDT analysis

The PicoScope 9311 oscilloscopes feature built-in step generators for time-domain reflectometry and transmission measurements. The 9311-15 integrates a single rising step generator suited to single-ended TDR/TDT applications, while the 9311-20 features deskewable rising and falling step generators suited to single-ended and differential measurements. These features can be used to characterize transmission lines, printed circuit traces, connectors and cables with 16 mm resolution for impedance measurements and 4 mm resolution for fault detection.

9.5 GHz optical model

The PicoScope 9321-20 includes a built-in precision optical-to-electrical converter. With the converter output routed to one of the scope inputs (optionally through an SMA pulse shaping filter), the PicoScope 9321-20 can analyze standard optical communications signals such as OC48/STM16, 4.250 Gb/s Fibre Channel and 2xGB Ethernet. The scope can perform eyediagram measurements with automatic measurement of optical parameters including extinction ratio, S/N ratio, eye height and eye width. With its integrated clock recovery module, the scope is usable to 11.3 Gb/s.
The converter input accepts both single-mode (SM) and multi-mode (MM) fibers and has a wavelength range of 750 to 1650 nm.

PicoScope 9300 Series PC Oscilloscopes - Features

• 15 TS/s (64 fs) sequential sampling
• Up to 15 GHz prescaled, 2.5 GHz direct trigger and 11.3 Gb/s clock recovery
• Industry-leading 16-bit 1 MS/s ADC and 60 dB dynamic range
• Eye and mask testing to 16 Gb/s with up to 223–1 pattern lock
• Intuitive, touch-compatible Windows user interface
• Comprehensive built-in measurements, histogramming and editable data mask library
• Integrated, differential, deskewable TDR/TDT step generator

Ask for PicoScope 9300 detailed specification.