* MAX4310 FAMILY MACROMODELS * ------------------------- * FEATURES: * 280MHz -3dB Bandwidth (MAX4310 Av>=+1) * 150MHz -3dB Bandwidth (MAX4313 Av>=+2) * 6.1mA Quiescent Supply Current * Rail-to-Rail Outputs * 540 V/us Slew Rate - MAX4313 * Available in 8-Pin SO/uMAX * * PART NUMBER DESCRIPTION * ___________ ________________________ * MAX4310 Adj-Gain, High-Speed, 2-channel, Video Multiplexer-Amplifier * MAX4313 Fixed +2 Gain, High-Speed, 2-channel, Video Multiplexer-Amplifier * * * ////////////// MAX4310 MACROMODEL ////////////////// * * ====> REFER TO MAX4310 DATA SHEET <==== * * connections: non-inverting input * | inverting input * | | positive power supply * | | | negative power supply * | | | | output * | | | | | * | | | | | .SUBCKT MAX4310 1 2 99 50 40 * *** INPUT STAGE ISUPP 99 0 5.7MA ISUPN 50 0 -5.7MA I1 99 5 85U I2 4 50 85U Q1 50 3 5 QPN Q2 99 3 4 QNN R1 5 6 633 C1 6 99 .36P R2 4 7 633 C2 7 50 .36P R3 99 8 633 V1 99 10 .3 RE1 10 30 130 D1 30 8 DX R4 50 9 633 V2 11 50 .3 RE2 11 31 150 D2 9 31 DX Q3 8 6 2 QNI Q4 9 7 2 QPI R6 1 99 20meg R7 1 50 20meg IB1 1 99 7UA IB2 99 2 7UA VOS 3 1 0V CIN1 1 0 .5P CIN2 2 0 .5P * **************SECOND STAGE************** * ********************Isup 99 50 4.47M R8 99 49 1meg R9 49 50 1meg V3 99 16 0 *.7 *pos swig D3 15 16 DX D4 17 15 DX V4 17 50 0 *.6 *neg swing EH 99 98 99 49 1 G1 98 15 POLY(2) 99 8 50 9 0 1.58E-3 1.58E-3 R5 98 15 2.372MEG *** *********************** 1st pole here with r5, and c3 C3 98 15 .85P *.64 ***************POLE STAGE*************** * *Fp=250MHz G2 98 20 15 49 1E-3 R14 98 20 1K C4 98 20 .7P * **************OUTPUT STAGE************** * F6 99 50 VA7 1 F5 99 35 VA8 1 D7 36 35 DX VA7 99 36 0 D8 35 99 DX E1 99 37 99 20 1 VA8 37 38 0 R35 38 40 8 * was 60 OUTPUT IMPEDANCE V5 33 40 3 *-.75 *7V D5 23 33 DX V6 40 34 3 *-.75v D6 34 23 DX CF1 40 2 1.19P *** was 1.8pf * ***************MODELS USED************** * .MODEL QNI NPN(IS=1E-14 BF=10E4 VAF=15 KF=6.7E-14) .MODEL QPI PNP(IS=1E-14 BF=10E4 VAF=15 KF=6.7E-14) .MODEL QNN NPN(IS=1E-14 BF=10E4 VAF=15 KF=4.13E-13) .MODEL QPN PNP(IS=1E-14 BF=10E4 VAF=15 KF=4.13E-13) .MODEL DX D(IS=1E-15) .MODEL DY D(IS=1E-17) .MODEL DN D(KF=1.667E-9 AF=1 XTI=0 EG=.3) .MODEL DP D(N=0.001) * .ENDS * * * * * ////////////// MAX4313 MACROMODEL //////////////////* * * ====> REFER TO MAX4310 DATA SHEET <==== * * connections: input * | ground * | | positive power supply * | | | negative power supply * | | | | output * | | | | | * | | | | | .SUBCKT MAX4313 3 1000 99 50 40 * rg 40 2 500 rf 2 1000 500 *** INPUT STAGE ISUPP 99 0 5.7MA ISUPN 50 0 -5.7MA I1 99 5 115U I2 4 50 115U Q1 50 3 5 QPN Q2 99 3 4 QNN R1 5 6 633 C1 6 99 .36P R2 4 7 633 C2 7 50 .36P R3 99 8 633 V1 99 10 .3 RE1 10 30 130 D1 30 8 DX R4 50 9 633 V2 11 50 .3 RE2 11 31 150 D2 9 31 DX Q3 8 6 2 QNI Q4 9 7 2 QPI R6 1 99 20meg R7 1 50 20meg IB1 1 99 7UA IB2 99 2 7UA VOS 3 1 0V CIN1 1 0 .5P CIN2 2 0 .5P * **************SECOND STAGE************** * ********************Isup 99 50 4.47M R8 99 49 1meg R9 49 50 1meg V3 99 16 .8 *pos swig D3 15 16 DX D4 17 15 DX V4 17 50 .6 *neg swing EH 99 98 99 49 1 G1 98 15 POLY(2) 99 8 50 9 0 1.58E-3 1.58E-3 R5 98 15 2.372MEG *** *********************** 1st pole here with r5, and c3 C3 98 15 .85P *.64 ***************POLE STAGE*************** * *Fp=250MHz G2 98 20 15 49 1E-3 R14 98 20 1K C4 98 20 .7P * **************OUTPUT STAGE************** * F6 99 50 VA7 1 F5 99 35 VA8 1 D7 36 35 DX VA7 99 36 0 D8 35 99 DX E1 99 37 99 20 1 VA8 37 38 0 R35 38 40 8 * was 12 OUTPUT IMPEDANCE V5 33 40 -.75V *7V D5 23 33 DX V6 40 34 -.75V D6 34 23 DX CF1 40 2 1.19P *** was 1.8pf * ***************MODELS USED************** * .MODEL QNI NPN(IS=1E-14 BF=10E4 VAF=15 KF=6.7E-14) .MODEL QPI PNP(IS=1E-14 BF=10E4 VAF=15 KF=6.7E-14) .MODEL QNN NPN(IS=1E-14 BF=10E4 VAF=15 KF=4.13E-13) .MODEL QPN PNP(IS=1E-14 BF=10E4 VAF=15 KF=4.13E-13) .MODEL DX D(IS=1E-15) .MODEL DY D(IS=1E-17) .MODEL DN D(KF=1.667E-9 AF=1 XTI=0 EG=.3) * .ENDS