Switchtec™ PCIe® Gen 4 Switches | PM40100 PM40084 PM40068 PM40052
PM40036 PM40028 PM41100
PM41084 PM41068 PM41052 PM41036
PM41028 PM42100 PM42084
PM42068 PM42052 PM42036
PM42028 | PFX Fanout PCIe Switches
PAX Advanced Fabric PCIe Switches
PSX Programmable PCIe Switches | 16 GT/sec PCIe Gen 4
Direct Memory Access (DMA)
Secure boot
PFX: Up to 52 ports, x1*/x2/x4/x8/x16 port bifurcation, 24 virtual switches, 48 NTBs, up to 48 hot plug controls, dynamic modes, error containment
PSX: Superset of PFX features, enables PCIe switch customization and integrated enclosure management
PAX: enables advanced PCIe fabric solution, multi-host sharing and composability of pooled GPUs, SR-IOV NVMe™
SSDs, NICs and other endpoints
*x1 natively on 4 ports |
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Switchtec PCIe Gen 3 Switches | PM8536 PM8535 PM8534
PM8533 PM8532 PM8531 PM8546
PM8545 PM8544 PM8543
PM8542 PM8541 PM8566 PM8565
PM8564 PM8563 PM8562
PM8561 PM8576 PM8575 PM8574
PM8573 PM8572 PM8571 | PFX Fanout PCIe Switches
PFX-L Fanout PCIe Switches
PFX-I Fanout PCIe Switches
PSX Programmable PCIe Switches | 8 GT/sec PCIe Gen 3
PFX: Up to 48 ports, x2/x4/x8/x16 port bifurcation, 24 virtual switches, 48 NTBs, up to 48 hot plug controls, dynamic modes, error containment
PFX-L: Up to 24 ports, x4/x8/x16 port bifurcation,
6 virtual switches, 2 NTBs, up to 6 hot plug controls
PFX-I: industrial temperature range −40°C (Ta) to 105°C (Tj)
PSX: superset of PFX features, enables PCIe switch customization and integrated
enclosure management |
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Clock Buffers | ZL40262 ZL40264 ZL40268 ZL40272 | 1:2 PCIe Gen 1–5 HCSL Buffer
1:4 PCIe Gen 1–5 HCSL Buffer
2:8 PCIe Gen 1–5 HCSL/LVDS/PECL
2:12 PCIe Gen 1–5 HCSL/LVDS/PECL | Low output skew: 50 ps
Low additive jitter: 32 fs
Individual OE pins
2:8/2:12 I2C capable |
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Clock Generators | ZL30282 ZL30281 ZL30265 DSC557-03 DSC557-05 | 6 Output Preconfigured PCIe Gen 1–5, Pin-Selectable SSC
3 Output PCIe Gen 1–5
6 Output PCIe Gen 1–5, Programmable
2 Output MEMS Clock Generator PCIe Gen 4
4 output MEMS Clock Generator PCIe Gen 4
| 8 default configurations, selectable spread spectrum on or off Output control through I2C or SPI MEMS clock generator, fully integrated with external clock source to reduce board space |
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Oscillators | DSC1224DI1-100M0000 DSC1223DI1-100M0000 MX555ABD100M000 MX555ABB100M000 | PCIe Gen 1–5 HCSL MEMS Oscillator
PCIe Gen 1–5 LVDS MEMS Oscillator
PCIe Gen 1–5 HCSL Crystal Oscillator
PCIe Gen 1–5 LVDS Crystal Oscillator | PCIe Gen 5 oscillators |
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Crystals | VXM7-1362-50M0000000 VXM7-9032-25M0000000 | 50 MHz Crystal 25 MHz Crystal | Verified crystal clock source for clock generator |
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