ZHCSOB1A october 2021 – june 2023 LMK1D1208P
PRODUCTION DATA
- 1
- 1 特性
- 2 應(yīng)用
- 3 說明
- 4 Revision History
- 5 Device Comparison
- 6 Pin Configuration and Functions
- 7 Specifications
- 8 Parameter Measurement Information
- 9 Detailed Description
- 10Application and Implementation
- 11Device and Documentation Support
- 12Mechanical, Packaging, and Orderable Information
封裝選項(xiàng)
機(jī)械數(shù)據(jù) (封裝 | 引腳)
- RHA|40
散熱焊盤機(jī)械數(shù)據(jù) (封裝 | 引腳)
- RHA|40
訂購(gòu)信息
9.4.2 Input Termination
The LMK1D1208P inputs can be interfaced with LVDS, LVPECL, HCSL, or LVCMOS drivers.
LVDS drivers can be connected to LMK1D1208P inputs with DC and AC coupling as shown Figure 9-3 and Figure 9-4, respectively.
Figure 9-3 LVDS Clock Driver Connected to LMK1D1208P Input (DC-Coupled)
Figure 9-4 LVDS Clock Driver Connected to LMK1D1208P Input (AC-Coupled)Figure 9-5 shows how to connect LVPECL inputs to the LMK1D1208P. The series resistors are required to reduce the LVPECL signal swing if the signal swing is >1.6 VPP.
Figure 9-5 LVPECL Clock Driver Connected to LMK1D1208P InputFigure 9-6 shows how to couple a LVCMOS clock input to the LMK1D1208P directly.
Figure 9-6 1.8-V, 2.5-V, or 3.3-V
LVCMOS Clock Driver Connected to LMK1D1208P InputFor unused input, TI recommends grounding both input pins (INP, INN) using 1-kΩ resistors.