43 | Keysight | Probing Solutions for Logic Analyzers - Data Sheet
U4207A Probe, Zero Ω, 34 Channel, Soft Touch Pro, Single-Ended, to Four 160-pin
Direct Connect to Logic Analyzer Front Panel Connectors
The U4207A is only for use with Keysight RC (resistor/capacitor) BGA interposers, such
as the W6602A. Please refer to the U4200A Series user guide for the specific Keysight
RC BGA interposer for specific information regarding connecting the U4207A.
The Keysight W6602A+U4207A passively monitors the LPDDR4 200 ball DRAM package.
After tuning the Keysight analyzer, Command/Address bits can be reliably captured up
to 3200 MT/s. At some data rates, the analyzer may not be able to provide an error-free
capture of all DQ data bits.
Physical dimensions of the U4207A are identical to the U4206A. Electrically, the probes
are very different. The U4206A contains the RC tip network for the U4164A internally.
The U4207A is zero Ω internally and is designed only to be used with Keysight BGA
interposers with the tip RC network for the U4164A designed onto the BGA interposer.
CAUTION: Connecting the U4207A to a footprint without the RC tip network can damage
the U4164A module.
The U4206A is designed to be used with either the quad state mode or ¼ channel
10 GHz timing mode of the U4164A logic analyzer module. For use in quad state mode
only, the U4207A includes two flying leads to connect additional clock qualifier signals
into the clock inputs on Pods 3 and 7 of the clocking module.
Please refer to the U4164A installation guide for specific details on the operation of the
U4164A quad sample state or ¼ channel 10 GHz timing modes of operation.
The U4207A ships with:
– Carrying case (qty 1)
– Soft touch pro retention module, one kit of qty 5, part number E5405-68702
– Pin protector, one covering the soft touch pro connector on the U4206A and one
spare, part number E5390-25201
U4200 Series Direct Connect Cables for use with 16850 Series Portable Logic
Analyzers
The following U4200 Series direct connect cables are covered in the 16850 Series
Portable Logic Analyzers - Data Sheet, publication number 5991-2791EN
– U4203A: Direct connect – flying lead (for more information, view the User Guide:
http://literature.cdn.keysight.com/litweb/pdf/U4203-97000.pdf?id=2498183)
– U4204A: Direct connect – single-ended soft touch pro series
– U4205A: Direct connect – Mictor connector probe (for more information, view
the User Guide: http://literature.cdn.keysight.com/litweb/pdf/U4205-97000.
pdf?id=2500912)
KEYSIGHT [ Keysight Technologies ]
