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Tektronix PED4001

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Серия PED высокопроизводительных детекторов ошибок Tektronix, которые выпускаются в одно- и двухканальной конфигурации, позволяющей выполнять измерения и анализ коэффициента битовых ошибок при скорости передачи данных до 40 Гбит/с для сигналов без возврата к нулю и многоуровневых сигналов. Детекторы серии PED поддерживают псевдослучайные двоичные последовательности (PRBS) или задаваемые пользователем последовательности с помощью простых в пользовании функций автоматического или ручного согласования входного сигнала тактовой частоты и данных, а также запуск от заданной последовательности. Детекторы PED представляют собой идеальное дополнение к серии генераторов цифровых последовательностей PatternPro ® PPG от Tektronix.

Описание Характеристики Файлы

The PED3200 and PED4000 series programmable error detectors offer effective multi-channel BER for stressed receiver testing of data communications designs. Now available with the choice of AC or DC coupled inputs, as well as full or half-rate clock inputs.

Key performance specifications

Data rate range:
- PED3200 series: 3 Gb/s to 32 Gb/s
- PED4000 series: 4 Gb/s to 40 Gb/s

Key features

Available with 1 or 2 input channels (independent data on each channel)
PRBS and user defined patterns
High input sensitivity and bandwidth
Auto-adjustment or manual adjustment of data to clock phase and threshold
Auto-synchronization to input pattern
PC GUI software:
- Remote instrument control
- Bathtub and Contour Analysis
- JTOL measurements
- J2/J9 measurements
Front panel touch screen GUI or USB TMC computer control

Applications

25 Gb/s testing for 100G Ethernet
32 Gb/s DPQPSK testing
Semiconductor and component testing
Design validation and production testing
Transmitter testing and validation up to 40 Gb/s

Product description

The Tektronix PED line of high sensitivity and high bandwidth error detectors offer single and two-channel standalone configurations capable of BER measurement at data rates up to 40 Gb/s. The PED products support either PRBS or user-defined data patterns, with simple to use automatic or manual alignment of input clock and data, and pattern synchronization. The PED product makes an ideal companion for the Tektronix PPG pattern generator product family.

The PED line of error detectors are offered in two data input configurations:

The DC coupled input option can be used either as AC or DC coupled as long as the resulting input falls within the allowed voltage window of -0.6 to 0.2 V. A DC threshold output is provided and, when connected to the unused /data input, allows operation with single ended data input signals.
The AC coupled input option allows larger amplitude AC coupled inputs and has built-in differential and single ended programmable threshold adjustments.

Also, either half rate or full rate clock options are available.

100G Ethernet four lane end-to-end test using PED3200 series error detector and PPG3000 series pattern generator

Ordering information

Models

PED3201: 32 Gb/s Programmable error detector, 1 channel
PED3202: 32 Gb/s Programmable error detector, 2 channels
PED4001: 40 Gb/s Programmable error detector, 1 channel
PED4002: 40 Gb/s Programmable error detector, 2 channels

Options

Instrument options

PED3201 AC: AC coupled input option for PED3201
PED3201 DC: DC coupled input option for PED3201
PED3201 HCLK: Half rate clock input option for PED3201
PED3201 FLCLK: Full rate clock input option for PED3201
PED3202 AC: AC coupled input option for PED3202
PED3202 DC: DC coupled input option for PED3202
PED3202 HCLK: Half rate clock input option for PED3202
PED3202 FLCLK: Full rate clock input option for PED3202
PED4001 AC: AC coupled input option for PED4001
PED4001 DC: DC coupled input option for PED4001
PED4001 HCLK: Half rate clock input option for PED4001
PED4001 FLCLK: Full rate clock input option for PED4001
PED4002 AC: AC coupled input option for PED4002
PED4002 DC: DC coupled input option for PED4002
PED4002 HCLK: Half rate clock input option for PED4002
PED4002 FLCLK: Full rate clock input option for PED4002

Power plug options

Opt. A0: North America power plug (115 V, 60 Hz)
Opt. A1: Universal Euro power plug (220 V, 50 Hz)
Opt. A2: United Kingdom power plug (240 V, 50 Hz)
Opt. A6: Japan power plug (100 V, 50/60 Hz)
Opt. A10: China power plug (50 Hz)
Opt. A11: India power plug (50 Hz)
Opt. A99: No power cord

Manuals

071-3413-xx: Printed PPG/PED Installation & Safety Instructions
077-1095-xx: PED3200/PED4000 Series Programmable Error Detector User Manual, PDF-only, downloadable from Tektronix.com

PC Software GUI and Analysis Tool

25 Gb/s and 32 Gb/s NRZ Signal Contour Analysis

A PC-based software tool for remotely controlling the instrument, gathering and saving data (such as, bathtub and contour plots), and performing data systems analysis (J2/J9 and JTOL measurements) is available for use with both PED3200 and PED4000 error detectors. The tool is an executable file and is available upon request from Tektronix.

14 Gb/s and 25 Gb/s PAM4 Signal Contour Analysis

Модель	Описание	Максимальная скорость передачи данных
PED4001	Одноканальный детектор ошибок	40 Гбит/с

Specifications

All specifications apply to all models unless noted otherwise.

Data input

Data rate

Range (PED3200): 3 Gb/s to 32 Gb/s
Range (PED4000): 4 Gb/s to 40 Gb/s

DC coupled input option

Ground referenced CML like input. AC coupled data input permitted within allowed voltage window.

Differential amplitude: 25 mV to 1.0 V_p-p
Single-ended amplitude: 25 mV to 750 mV_p-p
Voltage window: -0.6 V to +0.2 V
Termination voltage: 0.0 V
Input impedance: 50 Ω
Connector: 2.4 mm

AC coupled input option

AC coupled input with broadband bias tees featuring a 3 dB bandwidth of 10 kHz to >50 GHz.

Differential amplitude: 6 mV to 1.0 V_p-p
Single-ended amplitude: 6 mV to 750 mV_p-p
Termination voltage: 0.0 V
Input impedance: 50 Ω
Connector: 2.4 mm

ESD sensitivity: 250 V, Human body model (HBM)

Threshold output

Output voltage

DC voltage terminated 50 Ω to ground

Range: -0.5 V to 0.125 V

Sampling point set points

Eye edge BER threshold

Range: 1e-1 to 1e-11
Resolution: 1e-1

Sync BER threshold

Range: 1e-1 to 1e-8
Resolution: 1e-1

Full rate clock input option

Amplitude

AC coupled, full rate

Differential range: 300 mV_P-P to 1.0 V_P-P
Single-ended range: 300 mV_P-P to 1.0 V_P-P
Connector: 2.4 mm

Clock to data phase adjustment: 100 ps (-50 ps to +50 ps)

ESD sensitivity: 1000 V, Human body model (HBM)

Half rate clock input option