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HL5567 100 Gb/s PAM4 Encoder
$3,295.00 – $6,595.00
Datasheet | S-parameters
The HL5567 PAM4 Encoder, available as either matched pairs (opt. -M) or individual devices (opt. -U), is an impedance-matched broadband resistive summing network designed to combine two equal-amplitude 50 Gb/s NRZ data streams into a single 100 Gb/s PAM4 signal.
When driven with two equal-amplitude NRZ signals, the LSB signal appearing on the PAM4 output is attenuated by 6 dB relative to the MSB signal.
For more information on deployment applications see HYPERLABS Application Note AN-2022-005-1.
This product is part of our line of Broadband Pick-off Tees.
Key Specifications (typical)
| Bandwidth (3 dB) | DC to 67 GHz, MSB path DC to 55 GHz, LSB path |
|---|---|
| Insertion Loss | 4.0 ± 0.75 dB, MSB path 10.0 ± 1 dB, LSB path |
| Amplitude Match (opt. -M) | ± 0.25 dB |
| Phase Match (opt. -M) | ± 2°, f = 10 GHz ± 5°, f = 20 GHz |
| Return Loss | > 25 dB, f ≤ 25 GHz, thru line > 15 dB, f > 25 GHz, thru line > 15 dB, f ≤ 30 GHz, pick-off line > 10 dB, f > 30 GHz, pick-off line |
| Group Delay | ≈ 115 ps (opt. -JJJ) ≈ 125 ps (opt. -JPJ) |
| Connectors | 1.85 mm jack, all ports (opt. -JJJ) 1.85 mm jack, MSB and LSB; 1.85 mm plug, PAM4 (opt. -JPJ) |
| Unit Dimensions | 30.75 x 24.23 x 13.59 mm (1.21” x 0.95” x 0.54”) |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
| Warranty | 1 year, repair or replacement |
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