115 lines
3.1 KiB
Plaintext
115 lines
3.1 KiB
Plaintext
* test frequency-phase detector similar to 12040
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.param vcc=3.3
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.global d_d0 d_d1
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*PULSE(V1 V2 TD TR TF PW PER)
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v1 1 0 dc 0 pulse(0 'vcc' 10n 1n 1n 10n 20n)
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v2 2 0 dc 0 pulse(0 'vcc' 8n 1n 1n 10n 20n)
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*digital zero
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v3 3 0 dc 0
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abridgev1 [1 2 3] [d_sig1 d_sig2 d_d0] adc_vbuf
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.model adc_vbuf adc_bridge(in_low = 'vcc*0.5' in_high = 'vcc*0.5')
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*digital one
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ainv1 d_d0 d_d1 invd1
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.model invd1 d_inverter(rise_delay = 1e-10 fall_delay = 1e-10)
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Xfpdet d_sig1 d_sig2 d_U d_Un d_D d_Dn f-p-det
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*.include f-p-det-sub.cir
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.include f-p-det-d-sub.cir
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* d to a for plotting
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abridge-w1 [d_sig1 d_sig2 d_U d_D] [s1 s2 u1 d1] dac1
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.model dac1 dac_bridge(out_low = 0 out_high = 1 out_undef = 0.5
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+ input_load = 5.0e-12 t_rise = 1e-10
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+ t_fall = 1e-10)
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* loop filters
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*2nd or 3rd order, transistors as switches
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.include loop-filter-2.cir
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Xlf d_Un d_D cont loopf
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* 2nd order, Exxxx voltage controlled current sources as 'switches'
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* loop filter current sources as charge pump
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*.include loop-filter.cir
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*Xlf d_U d_D cont loopfe
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.control
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set xtrtol=2
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tran 0.1n 1000n
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plot s1 s2+1.2 u1+2.4 d1+3.6 xlimit 140n 200n
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.endc
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*model = bsim3v3
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*Berkeley Spice Compatibility
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* Lmin= .35 Lmax= 20 Wmin= .6 Wmax= 20
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.model N1 NMOS
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*+version = 3.2.4
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+version = 3.3.0
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+Level= 8
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+Tnom=27.0
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+Nch= 2.498E+17 Tox=9E-09 Xj=1.00000E-07
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+Lint=9.36e-8 Wint=1.47e-7
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+Vth0= .6322 K1= .756 K2= -3.83e-2 K3= -2.612
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+Dvt0= 2.812 Dvt1= 0.462 Dvt2=-9.17e-2
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+Nlx= 3.52291E-08 W0= 1.163e-6
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+K3b= 2.233
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+Vsat= 86301.58 Ua= 6.47e-9 Ub= 4.23e-18 Uc=-4.706281E-11
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+Rdsw= 650 U0= 388.3203 wr=1
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+A0= .3496967 Ags=.1 B0=0.546 B1= 1
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+ Dwg = -6.0E-09 Dwb = -3.56E-09 Prwb = -.213
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+Keta=-3.605872E-02 A1= 2.778747E-02 A2= .9
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+Voff=-6.735529E-02 NFactor= 1.139926 Cit= 1.622527E-04
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+Cdsc=-2.147181E-05
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+Cdscb= 0 Dvt0w = 0 Dvt1w = 0 Dvt2w = 0
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+ Cdscd = 0 Prwg = 0
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+Eta0= 1.0281729E-02 Etab=-5.042203E-03
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+Dsub= .31871233
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+Pclm= 1.114846 Pdiblc1= 2.45357E-03 Pdiblc2= 6.406289E-03
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+Drout= .31871233 Pscbe1= 5000000 Pscbe2= 5E-09 Pdiblcb = -.234
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+Pvag= 0 delta=0.01
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+ Wl = 0 Ww = -1.420242E-09 Wwl = 0
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+ Wln = 0 Wwn = .2613948 Ll = 1.300902E-10
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+ Lw = 0 Lwl = 0 Lln = .316394
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+ Lwn = 0
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+kt1=-.3 kt2=-.051
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+At= 22400
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+Ute=-1.48
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+Ua1= 3.31E-10 Ub1= 2.61E-19 Uc1= -3.42e-10
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+Kt1l=0 Prt=764.3
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.model P1 PMOS
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*+version = 3.2.4
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+version = 3.3.0
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+Level= 8
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+Tnom=27.0
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+Nch= 3.533024E+17 Tox=9E-09 Xj=1.00000E-07
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+Lint=6.23e-8 Wint=1.22e-7
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+Vth0=-.6732829 K1= .8362093 K2=-8.606622E-02 K3= 1.82
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+Dvt0= 1.903801 Dvt1= .5333922 Dvt2=-.1862677
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+Nlx= 1.28e-8 W0= 2.1e-6
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+K3b= -0.24 Prwg=-0.001 Prwb=-0.323
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+Vsat= 103503.2 Ua= 1.39995E-09 Ub= 1.e-19 Uc=-2.73e-11
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+ Rdsw= 460 U0= 138.7609
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+A0= .4716551 Ags=0.12
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+Keta=-1.871516E-03 A1= .3417965 A2= 0.83
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+Voff=-.074182 NFactor= 1.54389 Cit=-1.015667E-03
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+Cdsc= 8.937517E-04
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+Cdscb= 1.45e-4 Cdscd=1.04e-4
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+ Dvt0w=0.232 Dvt1w=4.5e6 Dvt2w=-0.0023
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+Eta0= 6.024776E-02 Etab=-4.64593E-03
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+Dsub= .23222404
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+Pclm= .989 Pdiblc1= 2.07418E-02 Pdiblc2= 1.33813E-3
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+Drout= .3222404 Pscbe1= 118000 Pscbe2= 1E-09
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+Pvag= 0
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+kt1= -0.25 kt2= -0.032 prt=64.5
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+At= 33000
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+Ute= -1.5
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+Ua1= 4.312e-9 Ub1= 6.65e-19 Uc1= 0
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+Kt1l=0
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.end
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