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Ramdon Products

[USB3-AP01A] USB3.0 Type A Plug Fixture
[USB3-AP01A] USB3.0 Type A Plug Fixture
[USB3-MP01A] USB3.0 Micro-AB Plug Fixture
[USB3-MP01A] USB3.0 Micro-AB Plug Fixture
[LT-6000] SATA III Probe Adapter Fixture
[LT-6000] SATA III Probe Adapter Fixture
[USB3-AR01A] USB3.0 Type A Receptacle Fixture
[USB3-AR01A] USB3.0 Type A Receptacle Fixture
[USB3-CK01A] USB3.0 2X Trace Calibration Kit
[USB3-CK01A] USB3.0 2X Trace Calibration Kit
[HDMI-CP01A] HDMI1.4 Type C Plug with Power Fixture
[HDMI-CP01A] HDMI1.4 Type C Plug with Power Fixture
[PRB-50-P10-3AM] Delta L pitch 0.5mm
[PRB-50-P10-3AM] Delta L pitch 0.5mm
[HDMI-DP01A] HDMI1.4 Type D Plug with Power Fixture
[HDMI-DP01A] HDMI1.4 Type D Plug with Power Fixture
Keysight 85033E
Keysight 85033E
 [HDMI2.1-AR01AM] HDMI2.1 type A Rec Fixture
[HDMI2.1-AR01AM] HDMI2.1 type A Rec Fixture

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Hit Rate 641
[PRB-50-P10-3AM] Delta L pitch 0.5mm
Impedance and Loss measurements on High speed
PCB become the basic requirement. The PCIE Gen5 data
rate, based on 32Gbps, is 4 times than the PCIE Gen3. In
hence, the key frequency, 16GHz, will be sensitive and
important for the PCB maker to watch.
A new 0.5mm pitch probe is built for the measurement
higher than 20GHz. The bandwidth of the new probe is up
to 40GHz. Litek’s PRB-50-P10-3AM is designed to meet
the PCB pad footprint and used to measure the PCB up to
40GHz.
To get the pure loss of the PCB traces based on the
assigned length, especially in the inner layer is very
difficult. Remove the via hole stub and probe effects is an
issue that Intel’s Delta-L is a good methodology used to
remove the effect of stub and probe effect. Sometimes,
PCB makers may make back drills to reduce the via stub
effect.


Downloads

PRB-50-P10-3AM Delta L pitch 0.5mm datasheet -V1.0-Eng

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