80A05 Module for DSA8300*1 Series Oscilloscopes

Electrical Clock Recovery Module
Поставка указанных в настоящих технических характеристиках изделий корпорацией Tektronix прекращена.

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Features & Benefits

  • Electrical Clock Recovery for:
    • Enumerated Bit Rates between 50 Mb/s and 12.6 Gb/s
    • Provides fully integrated 80C12B Electrical Clock Recovery Support
  • Clean 50 Ω Path for the Best Signal Acquisition Fidelity

Applications

  • Serial Data Link and Device Characterization for Computer, Communications, and Consumer Applications
  • Compliance Testing of Electrical Signaling
  • High-speed Optical Communications Testing
  • Jitter, Noise, BER, and Signal Impairment Analysis

 

The 80A05 Electrical Clock Recovery Module enables clock recovery for electrical signals (or optical signals when an electrical data pick-off is provided – such as with the 80C12B optical sampling module). Additionally, the 80A05 provides internal routing of the recovered clock for triggering of the DSA8300*1 Series oscilloscopes.

The 80A05 recovers clocks from serial data streams for all of the most common electrical standards in the 50 Mb/s to 3.188 Gb/s range (continuous coverage) plus the (fixed) rate of 4.25 Gb/s. Option 10G adds support for user-selectable rates in the following ranges:

  • 3.267 to 4.250 Gb/s;
  • 4.900 to 6.375 Gb/s; and
  • 9.800 to 12.60 Gb/s range

The 80A05 provides high level of integration and the best sensitivity available, and is the optimal solution for testing of optical transmitter components and electrical components of optical systems. The 80A05 PLL loop bandwidth selection is automatic with no interaction, leading to easy setup and operation.

The 80C12B optical module with the appropriate 80A05 clock recovery module provides a complete solution for optical rates between 155 Mb/s and 12.6 Gb/s. For additional clock recovery choices see CR125A, CR175A, and CR286A information.

The 80A05 module accepts either single-ended or differential signals. With either single-ended or differential signals, the attenuated but otherwise unmodified input signal is available on output connectors on the front panel of the modules. The signal path to these front-panel outputs has been carefully designed to preserve signal fidelity well beyond the frequency corresponding to the maximum bit rate addressed by the clock recovery circuit. The front-panel output signals can therefore be connected to a high-frequency sampling module (such as 80E07) and be acquired for analysis while preserving high-frequency features of the signal.

Tektronix clock recovery solutions combine simplicity of use with excellent flexibility; the full rate recovered clock or its sub-rate is available on the modules’ front panel to clock or trigger other equipment.

Performance You Can Count On

Depend on Tektronix to provide you with performance you can count on. In addition to industry-leading service and support, this product comes backed by a one-year warranty as standard.

*1 Also compatible with DSA8200, CSA/TDS8200, CSA/TDS8000B, and CSA/TDS8000 sampling oscilloscopes.

Characteristics

Supported Specifications

Specification

Standard

Option 10G

OC3/STM1

155.52 Mb/s

OC12/STM4

622.08 Mb/s

Fibre Channel

1.063 Gb/s

Gigabit Ethernet

1.25 Gb/s

SATA Gen I

1.50 Gb/s

♦*3

♦*3

2 GB Fibre Channel

2.125 Gb/s

OC48/STM16

2.488 Gb/s

2 GB Ethernet

2.50 Gb/s

PCI Express I

2.50 Gb/s

♦*3

♦*3

Infiniband®

2.50 Gb/s

2.5G G.709 FEC

2.666 Gb/s

SATA Gen II

3.0 Gb/s

♦*3

♦*3

XAUI, 10GBASE-X

3.125 Gb/s

10 GB FibreChannel x4

3.188 Gb/s

4 GB FibreChannel

4.25 Gb/s

FB-DIMM1

3.2, 4.0, 4.8 Gb/s

   

♦*2, 3

PCI Express II

5.0 Gb/s

   

♦*2, 3

FB-DIMM2

4.8, 6.4, 8.0, 9.6 Gb/s

   

♦*2, 3

OIF CEI

6+ Gb/s

   

♦*2

2x XAUI

6.25 Gb/s

   

8 GB Fibre Channel

8.50 Gb/s

   

   

OC192/STM64

9.953 Gb/s

   

XFP/XFI

9.95-11.2 Gb/s

   

♦*2

10GBASE-W

9.953 Gb/s

   

10GBASE-R

10.31 Gb/s

   

10 GB Fibre Channel

10.51 Gb/s

   

G.975 FEC

10.66 Gb/s

   

G.709 FEC

10.71 Gb/s

   

OIF CEI

11+ Gb/s

   

   

10 GbE w/ FEC

11.10 Gb/s

   

Super FEC

12.50 Gb/s

   

   

   

Additional enumerated standard rates are supported with 8300*1 Series firmware releases higher than 2.4.x

Rates Supported: ▀ = Filter, ♦ = Optical Clock Recovery

*2 The standard is not enumerated, but is supported as a custom rate.

*3 No spread-spectrum clocking support.

 

Clock Recovery Ranges for custom (user specified) rates (in addition to previous enumerated lists)

Standard

Option 10G

50 Mb/s to 3.188 Gb/s

4.25 Gb/s

50 Mb/s to 3.188 Gb/s

3.267 to 4.25 Gb/s

4.900 to 6.375 Gb/s

9.800 to 12.60 Gb/s

Sensitivity: (clock recovery will lock, differential data is given for each input)

Characteristic

Standard

Option 10G

Lowest Supported Rate to 2.70 Gb/s

Differential ≤8 mVp-p

Single ended 10 mVp-p

2.70 to 11.19 Gb/s

N/A

Differential ≤12 mVp-p

Single ended 15 mVp-p

11.19 to 12.60 Gb/s

N/A

Differential ≤15 mVp-p

Single ended 20 mVp-p

I/O

I/O Connectors

SMA

I/O Impedance

50 Ω

Input

+Data In and –Data In; complementary signals

Input Voltage:

   Absolute Maximum Nondestructive

2.5 Vp-p (each input)

   Absolute Maximum Operational

2.0 Vp-p (either input)

1.0 Vp-p (differential, each input)

Maximum Input Signal Skew (+Data In to –Data In under which the unit will still meet its sensitivity specification)

50 Mb/s to 2.70 Gb/s:

20% of unit interval

 

2.70 to 12.6 Gb/s:

20 ps

Measured Edge Density

N/A

Measured Phase Deviation

N/A

Coupling

 

Recovered Clock Output (to Trigger Clock output)

AC

Data Input to

Data Out

DC

Output

+Data Out and –Data Out; complementary signals

Attenuation

   +Data In to

   +Data Out

   –Data In to

   –Data Out

6.6 dB ±0.6 dB

(ratio of +Data Out / +Data In )

Bandwidth (–3 dB)

   +Data In to

   +Data Out

   –Data In to

   –Data Out

≥20 GHz

Recovered TRIGGER CLOCK (80A05) Output

Characteristic

Standard

Option 10G

Output Frequency

Input Bit Rate <2.70 Gb/s

Input bit rate

Input Bit Rate ≥2.70 Gb/s

Input bit rate / 16

Loop Bandwidth

BW of (bit rate / 1666) till 3 Gb/s

4 MHz nominal at other ranges and BW <4 MHz at 9.953 and 10.3125 Gb/s

Loop Bandwidth Accuracy

Nominal

Locking Range

1000 ppm nominal

Peaking

N/A

Peaking Accuracy

N/A

Jitter

   155 Mb/s to 2.70 Gb/s

0.5% of unit interval (RMS) typical

   2.70 to 6.38 Gb/s

1.27 psRMS typical

   9.80 to 12.6 Gb/s

0.6psRMS typical

Return loss

DC to 10 GHz: 15 dB

10 GHz to 20 GHz: >10 dB

Rise/Fall Times

TRIGGER CLOCK output: <300 ps typical (10-90%)

10 G CLOCK output: <30 ps typical (10-90%)

Amplitude

>400 mV (typical)

Output Frequency Deviation Tracking Range (Tracking 30 to 33 kHz Triangle Modulated SSC)

N/A

 

Recovered 10G CLOCK OUT (Option 10G only)

Characteristic

Standard

Option 10G

Jitter

   2.70 to 3.14 Gb/s

N/A

4x input bit rate; 2.5 psRMS

   3.27 to 4.25 Gb/s

3x input bit rate; 2.5 psRMS

   4.90 to 6.38 Gb/s

2x input bit rate; 2.5 psRMS

   9.80 to 12.6 Gb/s

1x input bit rate; <2.0 psRMS

Amplitude

   

>500 mV (typical)

Trigger Output (External lock status indication)

Interface Type

N/A

Latency

N/A

Trigger Input (External clock recovery lock request)

Interface type

N/A

Threshold

N/A

Minimum Pulse Width

N/A

Physical Characteristics

Dimension

mm

in.

Weight

kg

lb.

Width

165

6.5

Height

25

1.0

Depth

305

12.0

Net

1.22

2.7

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