Alfred Key said:
The factory recommends to pull the unused differential input of the CDCLVD1208 to a status level by having a pull-dn on the P-input and a pull-up on the N-input.
Matt Sunna said:
The CDCLVD12xx input buffers do have hysterisis built…
Other Parts Discussed in Thread: CDCLVD1208 Hi,
My customer want to fanout 50MHz XO output to multiple loads through CDCLVD1208. However, their 50MHz XO is 3.3V LVCMOS output, while CDCLVD1208 can only accept 2.5V LVCMOS input. How should they do? I am…
Hi
I use with CDCLVD 1208 as buffer clk 100Mhz 50ppm to FPGA and then to DDR3 ,one of the Oscillator not working well , when I by-pass the buffer and connect direct to FPGA it's working. in the past this Oscillator kind working well ,
other option…
Other Parts Discussed in Thread: CDCLVP1102 Please let me confirm how to treat the unused VAC_REF0/1 pins. Can I leave this pin open ?
I have found the following thread, same question to CDCLVP1102.
http://e2e.ti.com/support/clocks/f/48/t/115458.aspx
…
Other Parts Discussed in Thread: CDCLVD1204 , CDCUN1208LP , SN65LVDS108 TI Team,
I'd like to know if I can run the CDCLVD1208RHDT beyond 2.8V? Actually, I have 3.3V available. I know the datasheet say that 2.8V is the absolute maximum, but it would be…
Part Number: LMK1D1208 Other Parts Discussed in Thread: CDCLVD1208 , Hello,
My customer would like to use either LMK1D1208 or CDCLVD1208. They plans to use it as 1 (IN1_P/IN1_N at LMK1D1208, INP1/INN1 at CDCLVD1208) to 8 LVDS in/out buffer. They would also…
Other Parts Discussed in Thread: CDCE72010 , CDCLVD1208 Hi,
I'm driving a CDCE72010 VCXO input with a DC coupled CDCLVD1208. I have placed an external 100 ohm termination, but it's location in the layout is not ideal. The route is about 1/2" long…
Hello Jennifer,
The device power supply is 2.5V and Pg 12 of the datasheet of CDCLVD1208/04 says the following:
Figure 15 illustrates how to couple a 2.5-V LVCMOS clock input to the CDCLVD1208 directly. The series resistance, RS, must be placed close…
Part Number: SN65LVDS108 Other Parts Discussed in Thread: LMK01010 , CDCLVD1208 , LMK00308 Hi team,
I'm going to run 100MHz clock signal for reference of FPGA DDR4 (LVDS in, LVDS out). I'm looking into clock buffer devices ( LMK01010, LMK00308,…
