LMK00306SQ/NOPB vs CDCVF2310MPWEP

Part Number	LMK00306SQ/NOPB	CDCVF2310MPWEP
Category	Clock/Timing - Clock Buffers, Drivers	Clock/Timing - Clock Buffers, Drivers
Manufacturer	Texas Instruments	Texas Instruments
Description	IC CLK BUFFER 3:7 3.1GHZ 36WQFN	CDCVF2310MPWEP
Package	Tape & Reel (TR)	Tube
Series	-	-
Type	Fanout Buffer (Distribution), Multiplexer, Translator	Fanout Buffer (Distribution)
Voltage - Supply	3.15V ~ 3.45V	2.3V ~ 3.6V
Operating Temperature	-40°C ~ 85°C	-55°C ~ 125°C (TJ)
Mounting Type	Surface Mount	Surface Mount
Package / Case	36-WFQFN Exposed Pad	24-TSSOP (0.173\", 4.40mm Width)
Supplier Device Package	36-WQFN (6x6)	24-TSSOP
Output	HCSL, LVCMOS, LVDS, LVPECL	LVTTL
Frequency - Max	3.1 GHz	200 MHz
Number of Circuits	1	1
Input	CML, HCSL, HSTL, LVDS, LVPECL, SSTL, Crystal	LVTTL
Ratio - Input:Output	3:7	1:10
Differential - Input:Output	Yes/Yes	No/No

1. What are clock buffers and drivers?

Clock buffers and drivers are electronic components used for distributing and enhancing clock signals. The clock buffer is used to replicate clock signals and distribute them to multiple outputs, while the driver enhances the signal strength to drive higher loads or longer transmission distances.
2. What is the difference between a clock buffer and a clock driver?

The main function of a clock buffer is to distribute clock signals, while a clock driver is used to enhance signal strength to drive higher loads. Buffer is usually used for branching and synchronizing multiple clock signals, while driver is used to increase signal transmission distance and load capacity.
3. Does the clock driver support differential signals?

Yes, many clock drivers support differential signaling, such as LVDS, CML, and HCSL, which can provide higher anti-interference capabilities, especially in high-speed signal transmission applications.
4. How do clock buffers and drivers help with timing design?

Clock buffers and drivers ensure that multiple components in the system can work synchronously at precise time points by providing stable, low jitter clock signals, thereby optimizing timing design, especially in high-performance computing and communication systems.