16951B 68-channel, 4 GHz Timing, 667 MHz State, 256 M Logic Ana

The Keysight 16951B is a 68-channel logic analyzer module that offers the deepest memory depth in the industry, across all channels. It also has the highest performance for most demanding digital debug applications.
The eye finder feature in the Keysight 16951B is used to adjust the sampling position on every channel and to achieve minimum data eye width performance. The 16951B’s 256 M sample memory depth allows you to maximize the time covered by your measurement and offers high performance measurement capability. The Keysight 16951B does not require periodic operational accuracy calibrations.
Keysight 16951B – Features and Specifications:
Data channels – 64
Clock/data channels – 4
Maximum state acquisition speed – 667 MHz
Conventional timing with deep memory – 1.2 GHz / 600 MHz (half / full-channel)
Deep timing analysis on half channels – 1.2 GHz, 128 M
4 GHz timing zoom with 64 K memory depth
Eye finder feature
Compatible with 90-pin logic analyzer probes
Expandable to 340 channels