75 Mhz Dual Clock Buffer - National Semiconductor

The LMH2180 is a high speed dual Clock Buffer designed for portable Communications and applications requiring multiple accurate multi-clock systems. The LMH2180 integrates two 75 MHz low noise Buffers with independent shutdown pins into a small package. The LMH2180 ensures superb system operation between the baseband and the Oscillator signal path by eliminating crosstalk between the multiple Clock sig- nals. Unique technology and design provides the LMH2180 with the ability to accurately drive both large capacitive and resis- tive loads. Low supply current combined with shutdown pins for each channel means the LMH2180 is ideal for battery powered applications. The LMH2180 's rapid recovery after disable optimizes performance and current consumption. This part does not use an internal ground reference, thus pro- viding additional system flexibility. The LMH2180 operates both with single and split supplies. The flexible Buffers provide system designers the capacity to manage complex Clock signals in the latest Wireless applica- tions. Each Buffer delivers 106 V/s internal slew rate with independent shutdown and duty cycle precision. The patent- ed Analog circuit of each Buffer drives capacitive loads greater than 20 pF. Each input is internally biased to 1V, removing the need for external resistors. Both channels have Rail-to-Rail inputs and outputs, a gain of one, and are AC coupled with the use of one capacitor. By National Semiconductor Corporation
Part Manufacturer Description Datasheet Samples
LMH2180SDE/NOPB Texas Instruments 75 MHz Dual Clock Buffer 8-WSON -40 to 85
LMH2180SD/NOPB Texas Instruments 75 MHz Dual Clock Buffer 8-WSON -40 to 85
LMH2180TM/NOPB Texas Instruments 75 MHz Dual Clock Buffer 8-DSBGA
LMH2180YD/NOPB Texas Instruments 75 MHz Dual Clock Buffer 8-WSON -40 to 85
LMH2180SDX/NOPB Texas Instruments 75 MHz Dual Clock Buffer 8-WSON -40 to 85
LMH2180YDX/NOPB Texas Instruments 75 MHz Dual Clock Buffer 8-WSON -40 to 85
LMH2180TMX/NOPB Texas Instruments 75 MHz Dual Clock Buffer 8-DSBGA
LMH2180 's PackagesLMH2180 's pdf datasheet



LMH2180 Pinout will be updated soon..., now you can download the pdf datasheet to check the pinouts !
LMH2180 circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

Related Electronics Part Number

Related Keywords:

LMH2180 Pb-Free LMH2180 Cross Reference LMH2180 Schematic LMH2180 Distributor
LMH2180 Application Notes LMH2180 RoHS LMH2180 Circuits LMH2180 footprint