TEXAS.LIB
资源名称:ewb50.rar [点击查看]
上传用户:hpy2008
上传日期:2008-06-23
资源大小:2967k
文件大小:3k
源码类别:
多国语言处理
开发平台:
Windows_Unix
- *COPYRIGHT OF TEXAS INSTRUMENTS
- *
- * MAX435 FAMILY MACROMODELS
- * -------------------------
- ** FEATURES:
- * 275MHz BW, 800V/uS SR, 300uV VOS (MAX435)
- * 200MHZ BW, 850V/uS SR, 300uV VOS (MAX436)
- * True Differential High-Impedance Inputs
- * No Feedback
- * Low Noise, 7nV/rt.Hz at 1KHz
- * Available in 14-Pin DIP/SO
- *
- * PART NUMBER DESCRIPTION
- * ___________ ___________________________________
- * MAX435 275MHz BW, 800V/uS SR, 300uV VOS
- * MAX436 200MHz BW, 850V/uS SR, 300uV VOS
- *
- * NOTE THAT THE -3dB BANDWIDTH HAS BEEN OPTIMIZED FOR Zt=200OHMS,
- * ZL+/-=25OHMS ACCORDINGLY. SIMULATIONS THAT VARY FROM THESE
- * OPERATING POINTS MAY RESULT IN ERROR IN THE TRANSFER RESPONSE.
- * THIS SHOULD NOT EFFECT APPLICATION CONDITIONS WHERE THE
- * BANDWIDTH IS LIMITED BY EXTERNAL COMPONENTS. FOR MORE
- * INFORMATION CONTACT THE MAXIM APPLICATIONS GROUP.
- *
- * ////////////// MAX435 MACROMODEL //////////////////
- *
- * ====> REFER TO MAX435 DATA SHEET <====
- *
- * SUBCIRCUIT CONNECTIONS +VIN -VIN +V -V +IOUT RSET -IOUT +Z -Z
- *
- .SUBCKT MAX435 9 29 99 50 16 51 36 14 29
- ***************************************
- F10 99 16 POLY(1) VSET .003 6.383 -188.9
- *POLY SOURCE FOR SETTING QUIESCENT CURRENTS VIA RSET.
- F11 99 14 POLY(1) VSET 7.5E-4 1.596 -47.23
- Q1 99 9 8 Q
- Q2 12 8 14 QPNP
- F1 8 50 VSENSE1 0.5
- F2 16 50 VSENSE1 4
- VSENSE1 12 50 0V
- CBW1 16 50 23P
- ******OUTPUT CLAMPING
- D1 40 99 DX
- D2 50 41 DX
- V1 40 16 2.26V
- V2 16 41 2.26V
- ********************** 2nd Half of Circuit
- F30 99 36 POLY(1) VSET 0.003 6.383 -188.9
- F31 99 34 POLY(1) VSET 7.5E-4 1.596 -47.23
- Q21 99 29 28 Q
- Q22 32 28 34 QPNP
- F21 28 50 VSENSE21 0.5
- F22 36 50 VSENSE21 4
- VSENSE21 32 50 0V
- CBW2 36 50 23P
- ******OUTPUT CLAMPING
- D21 60 99 DX
- D22 50 61 DX
- V21 60 36 2.26V
- V22 36 61 2.26V
- ***********
- VSET 0 51 -3.7V
- .MODEL QPNP PNP (Bf=10E5)
- .MODEL QNPN NPN (Bf=10E5)
- .MODEL Q NPN (Bf=15E5)
- .MODEL DX D(IS=1E-15)
- .ENDS
- *
- * ////////////// MAX436 MACROMODEL //////////////////
- *
- * ====> REFER TO MAX436 DATA SHEET <====
- *
- * SUBCIRCUIT CONNECTIONS +VIN -VIN +V -V +IOUT +Z -Z RSET
- *
- .SUBCKT MAX436 9 29 99 50 16 14 29 51
- ***************************************
- F10 99 16 POLY(1) VSET .003 6.383 -188.9
- *POLY SOURCE FOR SETTING QUIESCENT CURRENTS VIA RSET.
- F11 99 14 POLY(1) VSET 7.5E-4 1.596 -47.23
- Q1 99 9 8 Q
- Q2 12 8 14 QPNP
- F1 8 50 VSENSE1 0.5
- F2 16 50 VSENSE1 8
- VSENSE1 12 50 0V
- CBW1 16 50 23P
- ******OUTPUT CLAMPING
- D1 40 99 DX
- D2 50 41 DX
- V1 40 16 2.26V
- V2 16 41 2.26V
- ********************** 2nd Half of Circuit
- F30 99 16 POLY(1) VSET 0.003 6.383 -188.9
- F31 99 34 POLY(1) VSET 7.5E-4 1.596 -47.23
- Q21 99 29 28 Q
- Q22 32 28 34 QPNP
- F21 28 50 VSENSE21 0.5
- VSENSE21 32 50 0V
- ***********
- VSET 0 51 -3.7V
- .MODEL QPNP PNP (Bf=10E5)
- .MODEL QNPN NPN (Bf=10E5)
- .MODEL Q NPN (Bf=15E5)
- .MODEL DX D(IS=1E-15)
- .ENDS