跳转到主要内容
2.5V LVDS,1:10 Glitchless Clock Buffer Terabuffer™ II

封装信息

Lead Count (#) 40
Pkg. Type VFQFPN
Pkg. Code NLG40
Pitch (mm) 0.5
Pkg. Dimensions (mm) 6.0 x 6.0 x 0.9

环境和出口类别

Pb (Lead) Free Yes
ECCN (US) NLR
HTS (US) 8542390000
Moisture Sensitivity Level (MSL) 3

产品属性

Pkg. Type VFQFPN
Lead Count (#) 40
Pb (Lead) Free Yes
Carrier Type Tray
Core Voltage (V) 2.5
Function Buffer, Multiplexer
Input Freq (MHz) 0 - 650
Input Type CML, HSTL, LVDS, LVCMOS, LVPECL
Inputs (#) 2
Length (mm) 6.0
MOQ 245
Moisture Sensitivity Level (MSL) 3
Output Banks (#) 2
Output Freq Range (MHz) 0 - 650
Output Skew (ps) 25
Output Type LVDS
Output Voltage (V) 2.5
Outputs (#) 10
Package Area (mm²) 36.0
Pb Free Category e3 Sn
Pitch (mm) 0.5
Pkg. Dimensions (mm) 6.0 x 6.0 x 0.9
Qty. per Carrier (#) 490
Qty. per Reel (#) 0
Requires Terms and Conditions Does not require acceptance of Terms and Conditions
Tape & Reel No
Temp. Range -40 to 85°C
Thickness (mm) 0.9
Width (mm) 6.0

描述

The 5T93GL10 2.5V differential clock buffer is a user-selectable differential input to ten LVDS outputs. The fanout from a differential input to ten LVDS outputs reduces loading on the preceding driver and provides an efficient clock distribution network. The 5T93GL10 can act as a translator from a differential HSTL, eHSTL, LVEPECL (2.5V), LVPECL (3.3V), CML, or LVDS input to LVDS outputs. A single-ended 3.3V / 2.5V LVTTL input can also be used to translate to LVDS outputs. The redundant input capability allows for a glitchless change-over from a primary clock source to a secondary clock source. Selectable inputs are controlled by SEL. During the switchover, the output will disable low for up to three clock cycles of the previously-selected input clock. The outputs will remain low for up to three clock cycles of the newly-selected clock, after which the outputs will start from the newly-selected input. A FSEL pin has been implemented to control the switchover in cases where a clock source is absent or is driven to DC levels below the minimum specifications. The 5T93GL10 outputs can be asynchronously enabled/ disabled. When disabled, the outputs will drive to the value selected by the GL pin. Multiple power and grounds reduce noise.