Help me design an ADC for UWB tx/rx

HI i need to design the adc for uwb tx/rx
the adc spec is 6 bit resolution and 580 msps speed...
which architecture i need to choose .
any help and suggestion r any link related to adc for uwb...
regards
manish

In the market, there are many adc IC that can meet your need. Try Analog devices or TI. Let exchange any ideas because I am now working on UWB system.

only flash

hi ttse7 ..
what is ur mail id could u plz give me ..
my mail id is manissri@yahoo.com
u can mail me on thish only .
regards ,,,
manish