21 | Keysight | Infiniium DCA-X 86100D Wide-Bandwidth Oscilloscope Mainframe and Modules - Data Sheet

Dual electrical (Continued)

Clock recovery

86108A

86108B-216

86108B-232

Data rate input range (continuous tuning)

0.05 to 14.2 Gb/s (requires FW

revision 8.1 or higher)

0.05 to 16 Gb/s

0.05 to 32 Gb/s

Clock frequency input range (continuous

tuning)

0.025 to 6.75 GHz

0.025 to 8 GHz

0.025 to 16 GHz

Minimum input level to aquire lock

175 mV

pp

175 mV

pp

175 mV

pp

Recovered clock random jitter (used as

Internal recovered clock trigger

< 500 fs at 2 Gb/s

< 350 fs at data rate < 2 Gb/s

< 350 fs at data rate < 2 Gb/s

< 400 fs at 5 and 10 Gb/s

< 300 fs at data rate ≥ 2 Gb/s

< 300 fs at data rate ≥ 2 Gb/s

Clock recovery adjustable loop bandwidth

range (user selectable)

0.015 to 10 MHz

0.015 to 20 MHz

0.015 to 20 MHz

Clock recovery loop peaking range

Up to 4 settings (dependent on loop BW)

Loop bandwidth accuracy

± 30%

Tracking range (includes spread spectrum

tracking)

± 2500 ppm ± 0.25%

Aquisition range

± 5000 ppm

Maximum consecutive identical digits to lock

150

Auto relocking

If signal lock is lost, system can automatically attempt to regain phase-lock.

User selectable to enable/disable

Residual spread spectrum

–72 ± 3 dB at 33 kHz

–84 ± 3 dB at 33 kHz

–84 ± 3 dB at 33 kHz

Front panel recovered clock amplitude

0.15 to 1.0 Vpp (0.3 to 1.0 Vpp)

Front panel recovered clock divide ratio

(user selectable)

1, 2, 4, 8, 16

1, 2, 4, 8, 16

1, 2, 4, 8, 16

2, 4, 8, 16

2, 4, 8, 16

2, 4, 8, 16

Recovered clock front panel connector type

SMA

Internal frequency counter accuracy

± 10 ppm

1. These values indicate performance with the internal precision timebase disabled. With precision timebase enabled, system jitter performance is

dramatically decreased. See page 9.

Phase trimmers

86108B-PT3 (= qty 2 N1027A-PT3)

86108B-PT2 (= qty 2 N1027A-PT2)

Nominal impedance

50 Ω

50 Ω

Frequency range

DC to 26 GHz

DC to 50 GHz

Insertion loss (at f max)

0.8 dB

0.8 dB

Time delay

238 to 293 ps

172 to 195 ps

Connectors

SMA (m-f)

2.4 mm (m-f)

Modules Specifications (Continued)