(Symbol diffpair);
($Id: diffpair,v 1.1 2004/09/21 17:59:30 stevew Exp $);
(xic 2.2.8 05/02/98 17:52);
(PHYSICAL);
(RESOLUTION 1000);
5 7100 grid 1000 2;
9 diffpair;
DS 0 1 1;
DF;
E
(ELECTRICAL);
(RESOLUTION 1000);
5 7102 (||1:55000 13000||) (||1:67000 13000||);
5 7101 tran 5n 500n;
9 diffpair;
DS 0 1 1;
(SymbolCall vcc);
5 10 1 0 54000 -1000;
5 11 @ 1;
1 Bound 53000 -1000 55000 1200;
9 vcc;
C 0 R 1 0 T 54000 -1000;
(SymbolCall gnd);
5 10 0 0 41000 0;
1 Bound 40000 -2600 42000 0;
9 gnd;
C 0 R 1 0 T 40000 -1000;
(SymbolCall gnd);
5 10 0 0 71000 0;
1 Bound 70000 -2600 72000 0;
9 gnd;
C 0 R 1 0 T 70000 -1000;
(SymbolCall vcc);
5 10 1 0 55000 23000;
5 11 @ 3;
1 Bound 54000 23000 56000 25200;
9 vcc;
C 0 R 1 0 T 55000 23000;
(SymbolCall vcc);
5 10 1 0 67000 23000;
5 11 @ 2;
1 Bound 66000 23000 68000 25200;
9 vcc;
C 0 R 1 0 T 67000 23000;
(SymbolCall vcc);
5 10 1 0 81000 23000;
5 11 @ 0;
1 Bound 80000 23000 82000 25200;
9 vcc;
C 0 R 1 0 T 81000 23000;
(SymbolCall res);
5 10 1 0 55000 23000 rc1+ -30000 50000 0 ?;
5 10 6 1 55000 13000 rc1- -40000 50000 0 ?;
5 11 R.rc1 0;
5 2 10k;
5 15 54000 22000 0 -1 "<v>/<value>";
1 Bound 53750 13000 56000 23000;
9 res;
C 0 R 1 0 T 55000 23000;
(SymbolCall res);
5 10 1 0 67000 23000 rc2+ -10000 40000 0 ?;
5 10 9 1 67000 13000 rc2- -20000 40000 0 ?;
5 11 R.rc2 1;
5 2 10k;
5 15 66000 22000 0 -1 "<v>/<value>";
1 Bound 65750 13000 68000 23000;
9 res;
C 0 R 1 0 T 67000 23000;
(SymbolCall vsrc);
5 10 1 0 81000 23000;
5 10 0 1 81000 13000;
5 11 V.vcc 2;
5 2 12;
5 15 81000 19000 0 -1;
1 Bound 79000 13000 83000 23000;
9 vsrc;
C 0 R 1 0 T 79000 13000;
(SymbolCall npn);
5 11 Q.q1 0;
5 10 6 0 55000 13000 q1c -30000 40000 0 ?;
5 10 7 1 51000 10000 q1b -40000 40000 0 ?;
5 10 4 2 55000 7000 q1e -10000 30000 0 ?;
5 1 npn1;
1 Bound 51000 7000 55000 13000;
9 npn;
C 0 R 1 0 T 51000 5000;
(SymbolCall npn);
5 1 npn1;
5 11 Q.q2 1;
5 10 4 2 67000 7000 q2e -20000 30000 0 ?;
5 10 8 1 71000 10000 q2b -30000 30000 0 ?;
5 10 9 0 67000 13000 q2c -40000 30000 0 ?;
1 Bound 67000 7000 71000 13000;
9 npn;
C 0 R -1 0 MY T 71000 5000;
(SymbolCall gnd);
5 10 0 0 81000 13000;
1 Bound 80000 10400 82000 13000;
9 gnd;
C 0 R 1 0 T 80000 12000;
(SymbolCall res);
5 2 1k;
5 11 R.rs1 2;
5 10 7 1 51000 10000 rs1- -10000 20000 0 ?;
5 10 5 0 41000 10000 rs1+ -20000 20000 0 ?;
5 15 42000 9000 1 0 "<v>/<value>";
1 Bound 41000 8750 51000 11000;
9 res;
C 0 R 0 1 T 41000 10000;
(SymbolCall vsrc);
5 2 sin(0 0.1 5meg) ac 1;
5 10 5 0 41000 10000;
5 10 0 1 41000 0;
5 11 V.vin 0;
5 15 41000 6000 0 -1;
1 Bound 39000 0 43000 10000;
9 vsrc;
C 0 R 1 0 T 39000 0;
(SymbolCall res);
5 2 1k;
5 11 R.rs2 3;
5 10 0 1 71000 0 rs2- -30000 20000 0 ?;
5 10 8 0 71000 10000 rs2+ -40000 20000 0 ?;
5 15 70000 9000 0 -1 "<v>/<value>";
1 Bound 69750 0 72000 10000;
9 res;
C 0 R 1 0 T 71000 10000;
(SymbolCall res);
5 2 20k;
5 11 R.rbias 4;
5 10 3 1 54000 -11000 rbias- -10000 10000 0 ?;
5 10 1 0 54000 -1000 rbias+ -20000 10000 0 ?;
5 15 55000 -2000 0 -1 "<v>/<value>";
1 Bound 53000 -11000 55250 -1000;
9 res;
C 0 R -1 0 MY T 54000 -1000;
(SymbolCall npn);
5 11 Q.q3 2;
5 10 4 0 62000 -11000 q3c -30000 10000 0 ?;
5 10 3 1 58000 -14000 q3b -40000 10000 0 ?;
5 10 2 2 62000 -17000 q3e -10000 0 0 ?;
5 1 npn1;
1 Bound 58000 -17000 62000 -11000;
9 npn;
C 0 R 1 0 T 58000 -19000;
(SymbolCall npn);
5 1 npn1;
5 10 3 0 54000 -11000 q4c -20000 0 0 ?;
5 10 3 1 58000 -14000 q4b -30000 0 0 ?;
5 10 2 2 54000 -17000 q4e -40000 0 0 ?;
5 11 Q.q4 3;
1 Bound 54000 -17000 58000 -11000;
9 npn;
C 0 R -1 0 MY T 58000 -19000;
(SymbolCall vsrc);
5 2 -12;
5 11 V.vee 1;
5 10 0 1 54000 -29000;
5 10 2 0 54000 -19000;
5 15 54000 -23000 0 -1;
1 Bound 52000 -29000 56000 -19000;
9 vsrc;
C 0 R -1 0 MY T 56000 -29000;
(SymbolCall gnd);
5 10 0 0 54000 -29000;
1 Bound 53000 -31600 55000 -29000;
9 gnd;
C 0 R -1 0 MY T 55000 -30000;
L SCED;
5 10 4 0 0 0;
W 0 62000 -11000 62000 7000;
5 10 4 0 0 0;
W 0 55000 7000 62000 7000 67000 7000;
5 10 3 0 0 0;
W 0 54000 -11000 58000 -11000 58000 -14000;
5 10 2 0 0 0;
W 0 54000 -17000 54000 -19000 62000 -19000 62000 -17000;
L NAME;
5 16 @ 1 11;
94 <<n8>> 52650 -600 64 1700 1400;
5 16 @ 3 11;
94 <<n8>> 53650 23400 64 1700 1400;
5 16 @ 2 11;
94 <<n8>> 65650 23400 64 1700 1400;
5 16 @ 0 11;
94 <<n8>> 79650 23400 64 1700 1400;
5 16 R 0 11;
94 <<rc1>> 53400 17300 64 2200 1400;
5 16 R 1 11;
94 <<rc2>> 65400 17300 64 2500 1400;
5 16 V 2 11;
94 <<vcc>> 78650 17300 64 2500 1400;
5 16 R 2 11;
94 <<rs1>> 41350 11350 0 2200 1400;
5 16 Q 0 11;
94 <<q1>> 51650 11300 64 1400 1400;
5 16 Q 1 11;
94 <<q2>> 66650 9300 64 1700 1400;
5 16 V 0 11;
94 <<vin>> 38650 4300 64 2100 1400;
5 16 R 3 11;
94 <<rs2>> 69400 4300 64 2500 1400;
5 16 R 4 11;
94 <<rbias>> 52650 -6700 64 3700 1400;
5 16 Q 3 11;
94 <<q4>> 53650 -14700 64 1700 1400;
5 16 Q 2 11;
94 <<q3>> 63650 -14700 64 1700 1400;
5 16 V 1 11;
94 <<vee>> 51650 -24700 64 2500 1400;
L MODL;
5 16 Q 0 1;
94 <<npn1>> 55350 11050 0 3000 1400;
5 16 Q 1 1;
94 <<npn1>> 71350 11050 0 3000 1400;
5 16 Q 3 1;
94 <<npn1>> 55350 -9950 0 3000 1400;
5 16 Q 2 1;
94 <<npn1>> 62350 -12950 0 3000 1400;
L VALU;
5 16 R 0 2;
94 <<10k>> 56350 19050 0 2200 1400;
5 16 R 1 2;
94 <<10k>> 68350 19050 0 2200 1400;
5 16 V 2 2;
94 <<12>> 83350 19050 0 1400 1400;
5 16 R 2 2;
94 <<1k>> 50650 7000 64 1400 1400;
5 16 R 3 2;
94 <<1k>> 72350 6050 0 1400 1400;
5 16 R 4 2;
94 <<20k>> 55600 -4950 0 2500 1400;
5 16 V 0 2;
94 <<sin(0 0.1 5meg) ac 1>> 34350 -5950 0 13700 1400;
5 16 V 1 2;
94 <<-12>> 56350 -22950 0 2200 1400;
DF;
E
Generated by Xic from file diffpair
q1 6 7 4 npn1
q2 9 8 4 npn1
q3 4 3 2 npn1
q4 3 3 2 npn1
rbias 1 3 20k
rc1 1 6 10k
rc2 1 9 10k
rs1 5 7 1k
rs2 8 0 1k
vcc 1 0 12
vee 2 0 -12
vin 5 0 sin(0 0.1 5meg) ac 1
.model npn1 npn(bf=80 rb=100 ccs=2pf tf=0.3ns tr=6ns cje=3pf cjc=2pf
+ va=50)
.end
