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Modules specifications

clock recovery

Clock recovery modules 83496B-100 83496B-101

Electrical through-path digital

amplitude attenuation

7.5 dB (No electrical data output signal path)

Wavelength range 830-860 nm and 1260-1360 nm multimode

1260-1360 nm and 1490-1600 nm single mode

Electrical: 150 m Vpp

Front panel recovered

clock output amplitude

1 Vpp max, 220 mVpp min, 300 mVpp

Consecutive identical digits (CID)

150 max

Front panel recovered clock output

divide ratio (user selectable)

N=1 to 16 @ data rates 50 Mb/s to 7.1 Gb/s

N=2 to 16 @ data rates 7.1 Gb/s to 14.2 Gb/s

Data input/output connectors 3.5 mm male FC/PC

9/125 μm single-mode optical

FC/PC

62.5/125 μm multimode optical

3.5 mm male electrical (input only)

Front panel recovered

clock output connector

SMA

1. To convert from OMA to average power with an extinction ratio of 8.2 dB use: PavgdBm = OMA

dBm

–1.68 dB.

2. Verified with PRBS7 pattern, electrical inputs > 150 mVp-p and optical inputs > 3 dB above specification for minimum input level to acquire lock. Output jitter verification

results of the 83496B can be affected by jitter on the input test signal. The 83496B will track jitter frequencies inside the loop bandwidth, and the jitter will appear on the

recovered clock output. Vertical noise (such as laser RIN) on the input signal will be converted to jitter by the limit amplifier stage on the input of the clock recovery. These

effects can be reduced by lowering the Loop bandwidth setting.

3. At rates below 1 Gb/s, loop bandwidth is fixed at 30 KHz when Option 300 is not installed.

4. Without Option 200 loop bandwidth is adjustable from 15 KHz to 6 MHz. Available loop bandwidth settings also depend on the data rate of the input signal. For transition

density from 0.25 to 1, the Loop Bandwidth vs Rate chart shows available loop bandwidth settings. Higher loop bandwidths can be achieved when average data transition

density is maintained at or above 50%.

5. 20*log(Vamp

out

/Vamp

) measured with PRBS23 at 14.2 Gb/s.

6. Minimum frequency of divided front panel clock output is 25 MHz.

7. Other types of optical connectors are also available.

Selectable Loop Bandwidth vs Rate

for 0.25 Transition Density 1

10.0E+3

100.0E+3

1.0E+6

10.0E+6

10.0E+6 100.0E+6 1.0E+9 10.0E+9 100.0E+9

Input Data Rate (bits/s)

Loop Bandwidth (Hz)

min

max

DCA plug-in modules (for typical

applications)

Electrical / PLL

1 to 12 Gb/s

86112A

Dual channels

BW>20 GHz each

83496B

Electrical clock

recovery

(#100, 200, 300)

Electrical / PLL

1 to 16/32 Gb/s

(high performance)

86108B

Dual channels

BW > 35/50 GHz

with integrated

precision timebase

& clock recovery

Electrical

20, 40 Gb/s

(high-performance)

86118A

Dual remote heads

BW>70 GHz each

86107A or

86100D-PTB

precision timebase

(#40)

Optical

1 to 12 Gb/s

86105C

9 GHz optical channel

20 GHz electrical channel

Optical

20, 40 Gb/s

86105D-281

34 GHz optical channel

(780-1630 nm) 50 GHz

electrical channel

86116C

65 GHz optical channel

80 GHz electrical channel

86107A (#40) or

86100D-PTB

precision timebase

TDR/TDT

Single-ended,

differential

54754A

Dual 18 GHz channels

N1055A

2 or 4 channels

35 or 50 GHz channels

Note - TDR/TDT

modules also perform

as electrical-only

receivers

Trigger options (select one only):

STR – Standard – for basic eye measurements only

ETR – Enhanced – for pattern waveforms, jitter analysis

PTB – Integrated precision timebase for low residual jitter

Remote connection options (select one only):

GPI – GPIB card interface installed

GPN – No GPIB card

86100D hardware options

061/062 – Add Matlab analysis package

200 – Enhanced jitter analysis

201 – Advanced waveform analysis

202 – Enhanced impedance and S-parameters

300 – Advanced amplitude analysis / RIN /Q-scale

500 – Productivity package

SIM – InﬁniiSim-DCA de-embedding / embedding

86100DU – 400 PLL and jitter spectrum analysis

86100DU – 401 advanced eye analysis (jitter on PRBS31)

86100D software options (select any):

86100D Inﬁniium DCA-X mainframe

Typical system configurations

1. Contact your local Agilent sales representative to help configure a system for your specific application.

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