100 Gb/s Communications Test & Measurement Solutions

Low-pass Filters

Low-Pass Filters
Picosecond Pulse Labs designs low-pass (risetime) filters that produce very clean transient responses. Risetime filters are also sometimes called Trasition Time Converters or TTC’s. Our filters are based on a proprietary, absorption design that has frequency responses that are similar to Bessel-Thomson (B-T) filters, but provide superior transient response.For additional details about the low-pass filters and their applications as risetime filters, see our Risetime Filters FAQ and Application Note AN-7a.We offer the most popular filters for GbE, FC and SONET data rates up to 40 Gb/s. Please contact us directly for details on our custom-built filters as non-standard frequencies can be built to order.

5933 Low-pass (Risetime) Flat Group Delay 10Gb/s Filter
SPECIFICATIONS
Model High Frequency -3 dB Risetime Return Loss RF Connectors Spec
Sheet
5915 User-specified: 35 MHz to 10 GHz ~0.35/BW >15dB @ fo SMA
5925 User-specified: 6 to 15 GHz ~0.35/BW >15dB @ fo SMA
5933 “custom” User Specified ~.35/BW SMA
5933 7.46GHz 7.46 GHz ~0.35/BW > 12 dB SMA or 2.4mm
5933 8.00GHz 8.00 GHz ~0.35/BW > 12 dB SMA
5935 “custom” User specified ~0.35/BW 2.92, 2.4, or 1.85mm
5935 10GHz 10.0 GHz 33 ps > 12dB 2.92 or 2.4mm
5935 12.5GHz 12.5 GHz 27 ps > 12dB 2.92 or 2.4mm
5935 15GHz 15 GHz 23 ps > 12dB 2.92 or 2.4mm
5935 17.5GHz 17.5 GHz 19 ps > 12dB 2.92 or 2.4mm
5935 20GHz 20 GHz 17 ps > 12dB 2.92 or 2.4mm
5935 20ps 17.2 GHz 20 ps > 14dB 2.92 or 2.4mm
5935 22.5GHz 22.5 GHz 16 ps > 12dB 2.92 or 2.4mm
5935 25GHz 25 GHz 14 ps > 10dB 2.92 or 2.4mm
5935 28GHz 28 GHz 12.6 ps >9 dB 2.92, 2.4, or 1.85mm

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