Analog / Mixed Signal Examples : U5 x! \2 f7 ^9 ]; x& o9 c9 x0 R7 O; _( N3 }3 S$ ~
Behavioral Models of ADCs9 b) [# Q E9 G; \: H
\ams\sampling\; sampling_101; + s8 j7 @6 L1 a) e5 b; ] Sigma-Delta ADC 1st order modulator $ cd \ams\adc\; dspsdadc2; $ u' ^3 B2 U. [: _3 N Sigma-Delta ADC 2nd order modulator $ cd \ams\adc\; dspsdadc3; 8 ^* ?; Z, x+ P3 I& M
Sigma-Delta ADC 2nd order modulator discrete time (switched capacitor prototype) $ cd \ams\adc\; dspsdadc4; # m: \5 O: f' I+ U ; _0 g( F6 O' ]# o0 KBehavioral RF * U% ^8 Y+ H8 p+ u Measurement of Lowpass Filter Freq Response $ cd feed_fwd_2; . C( D1 B/ }; R 3 k, c3 v& K$ T! }# V/ o# ePLLs ' I% z& J0 I& Y A( j9 P" H6 v! A VCO with phase noise $ cd : A; @! V2 V: ]. I: Y! | n Pll with freq domain instruments $ cd \ams\pll; 7 t$ N9 C( t; V. o3 P
Pll fractional with analog compensation $ cd \ams\pll; ) j4 q4 d# e3 r Pll fractional with digital compensation $ cd \ams\pll; 0 x1 c n! \6 U- U" o
Pll optimization (Nonlinear Control Design) $ cd \ams\pll; 0 ?: P+ D' y* H" `) O Carrier and Symbol Timing Recovery (NCO->ADC) $ cd \ams\pll; carrier_timing; ! n8 I( J) A+ h. X Carrier and Symbol Timing Recovery (Fractional Delay) $ cd \ams\pll; timing_recovery_1;
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發表於 2009-4-29 22:26:59
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