Bandwidth: 500 MHz Number of Channels: 4  Input Impedance 50 Ohms/1 Mohms  Max Sample Rate: 20 GS/s Record Length: 40M User-selectable Bandwidth Limit for Better Measurement Accuracy Event Search and Mark for Signal Integrity and Timing Challenges I2C Trigger Enhancement for 8/16 bit Data Pinpoint Triggering Provides over 1400 Combinations to Address Virtually Any Triggering Situation 12.1" Largest XGA Touch Screen Display in the Industry Clock Recovery from Serial Data Streams Low-speed Serial Protocol Triggering (I2C, SPI, RS-232, CAN) 

Option	Description
2RL	80 M max, 20 M/channel
2SR	Double maximum real time sample rate
5RL	250 M max, 50 M/channel
ASM	Advanced Event Search and Mark
DDRA	DDR Memory Bus Analysis
DJA	Jitter and Eye Analysis Tools – Advanced (DPOJET)
DJE	DPOJET Jitter and Eye-Diagram Analysis Essentials
JA3	Advanced Jitter Analysis Software
LSA	Low-speed Automotive Serial Analysis, includes CAN Trigger, CAN/LIN Decode and Analysis
LT	Limit Testing
MTM	Mask Testing for ITU-T, ANSI T1.102, Ethernet, SONET/SDH, Fibre Channel, USB 2.0, IEEE 1394b, Rapid I/O, OIF, CPRI, and Serial Video
PWR
ST	Serial Pattern Trigger
USB	USB 2.0 Serial Triggering and Analysis (LS, FS, HS)
VNM	TDSVNM CAN and LIN Timing and Protocol Decode (no CAN triggering included)