Keysight InfiniiMax II MX Series Solder-in Probes

Model Overview

Keysight MX0023A InfiniiMax RC Probe Amp, 25 GHz

The MX0023A InfiniiMax RC probe provides up to 25 GHz differential bandwidth and RC input impedance profile for extremely low midband loading necessary for modern high-speed probing requirements. Included is a wide variety of connectivity solution.

• 25 GHz bandwidth - when used with MX0100A.
• "RC" input impedance architecture – 25 kΩ single-ended, 50 kΩ differential at DC, 170 fF with MX0100A micro probe head.
• Attenuation range 1:1 or 4:1, auto-switchable.
• ±16 V offset range.
• Probe amp specific S parameter correction filter ensures flat frequency response.
• Compatible with probe heads and most of InfiniiMax I/II probe heads.
• AutoProbe II interface compatible with Infiniium UXR, 90000X, V, Z, Q series.

Keysight MX0100A InfiniiMax II Micro Probe Head Kit

• Smaller than half the size of existing solder-in probe heads.
• Flex printed circuit to make it flat and flexible.
• 25 GHz bandwidth when used with MX0023A and 12 GHz bandwidth when used with 1169B.
• Excellent probe loading, 0.17 pF.
• Reusable.
• Comes with 5x probe heads, 1x bullet adaptor and 1x 4-mil/0.102-mm wire spool (option -001).
• Compatible with InfiniiMax I/II probe amps.
• Operating temperature characteristics:
  • -55°C dwell, 1000 h minimum.
  • +150°C dwell, 1000 h minimum.
  • -55...+150°C cycles, 1000 cycles minimum per JEDEC JESD22-A104 revision E.

Model Overview

Keysight MX0102A Soldering Toolkit

• 1x straight tweezer.
• 1x cutting tweezer.
• Kapton tap (36 yard/33 m roll).
• 10x double-sided foam tape.
• 1x regular solder wire (lead free, 0.009"/0.229 mm diameter, 2 feet/61 cm long).
• 1x low temperature solder wire (lead free, 0.01"/0.254 mm diameter, 2 feet/61 cm long).
• Probe tip wire (4 mil/0.102 mm diameter, 2 feet/61 cm long).

Keysight MX0103A Bullet Adaptor

• Adaptor to connect MX0100A to a InfiniiMax probe amplifier.
• One bullet adaptor is included in the MX0100A option -001. Two in option -002 and three in option -003.

Keysight MX0104A Performance Verification and Deskew Fixture for InfiniiMax Probes

The MX0104A performance verification and deskew fixture is a 50 Ω through fixture, enabling you to calibrate and deskew your InfiniiMax III/III+ Series probe amplifiers or to verify the performance of the probe using a VNA. The fixture has good signal integrity up to 40 GHz. The MX0104A is a replacement of the N5443A. Use the E2655C for <13 GHz of bandwidth.

• 50 Ω through fixture for probe calibration, deskew and performance verification.
• Good signal integrity up to 40 GHz.
• 2.92 mm male input and 3.5 mm male output.
• Recommended for use with InfiniiMax III, III+ probe amps and heads.

Keysight MX0105A InfiniiMax Differential SMA Probe Head, 20 GHz

• 20 GHz bandwidth - when used with InfiniiMax MX0023A probe amp.
• Connect to SMA fixtured differential pairs.
• Frees additional oscilloscope channels by using a single channel to measure differential signals.
• Includes semi-rigid coax to change span between SMA connectors.
• Allows for termination to a common DC voltage (±4 V) rather than a ground.
• Max input voltage =2.28 V_RMS (Vin-Vcm_term).

Keysight MX0106A InfiniiMax Differential Solder-in Head, 23 GHz

• 23 GHz bandwidth when used with InfiniiMax MX0023A RC probe amp.
• Very low probe loading, differential input capacitance of 170 fF.
• Reliable semi-permanent connection.
• 6.4"/163 mm coax cable length for reaching into tight spaces such as a DIMM socket.
• Variable span of leads from 0.2...3.3 mm (8...130 mils).
• Wide operating temperature range of -55...+150°C.

Keysight MX0109A InfiniiMax III GHz Extreme Temperature Solder-in Head, 26 GHz

The MX0109A InfiniiMax III extreme temperature solder-in head is a semi-permanent solder-in connection that provides up to 26 GHz of system bandwidth. For extended temperature testing, the MX0109A supports extreme operating temperature of -55...+150°C per JEDEC JESD22-A104 revision E, making it ideal for testing electronics circuits and devices in environmental chambers.

• 26 GHz bandwidth (with InfiniiMax III N2803A amp).
• C_diff = 108 fF, C_se = 140 fF.
• 100 kΩ input R_diff (at DC), 1 kΩ input R_diff (at >10 kHz).
• 6:1 attenuation ratio, normal sensitivity.
• Variable spacing from 5...250 mil (or 0.127...6.35 mm).
• Extreme operating temperature of -55...+150°C per JEDEC JESD22-A104 revision E.
• Compatible with InfiniiMax III and III+ probe amp.
• The 130 Ω axial resistors at the tip of the MX0109A ZIF tip can be replaced when they are worn out or damaged.
• The replacement axial resistor kit for the MX0109A, N2836A and N2838A is N2836-68701. Each resistor kit contains 10 resistors.
• Operating temperature characteristics:
  • -55°C dwell, 1000 h minimum.
  • +150°C dwell, 1000 h minimum.
  • -55...+150°C cycles, 750 cycles minimum per JEDEC JESD22-A104 revision E.
• Use the N5450B extreme temperature extension cable to extend the cable length inside the chamber.