{"id":4998,"date":"2016-07-20T06:12:28","date_gmt":"2016-07-19T21:12:28","guid":{"rendered":"https:\/\/bunshiro.love\/?p=4998"},"modified":"2016-07-20T06:12:28","modified_gmt":"2016-07-19T21:12:28","slug":"ltspice-swcad%e2%85%b2%e3%83%bb%e9%9b%bb%e5%ad%90%e5%9b%9e%e8%b7%af%e3%82%b7%e3%83%a5%e3%83%9f%e3%83%ac%e3%83%bc%e3%82%bf%e3%83%bb%e3%82%aa%e3%83%9a%e3%82%a2%e3%83%b3%e3%83%97%ef%bc%88%ef%bd%81","status":"publish","type":"post","link":"https:\/\/bunshiro.love\/?p=4998","title":{"rendered":"LTspice\/SwCAD\u2162\u30fb\u96fb\u5b50\u56de\u8def\u30b7\u30e5\u30df\u30ec\u30fc\u30bf\u30fb\u30aa\u30da\u30a2\u30f3\u30d7\uff08\uff21\uff24\uff21\uff14\uff18\uff11\uff17\uff09\u8ffd\u52a0"},"content":{"rendered":"

\u81ea\u5206\u306e\u30d6\u30ed\u30b0\u3092\u3075\u3089\u3075\u3089\u8aad\u3093\u3067\u3044\u308b\u3068<\/p>\n

\u3000\uff11\uff10\u5e74\u524d\u306b<\/p>\n

LTspice\/SwCAD\u2162\u30fb\u96fb\u5b50\u56de\u8def\u30b7\u30e5\u30df\u30ec\u30fc\u30bf\u30fb\u30c7\u30d0\u30a4\u30b9\u8ffd\u52a0
\n\u3000https:\/\/\u4ee5\u524d\u306e\u30b5\u30a4\u30c8\/modules\/weblog\/details.php?blog_id=239<\/p>\n

\u3000\u3068\u8a00\u3046\u8a18\u4e8b\u3092\u66f8\u3044\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u306a\u305c\u304b\uff1f\u30aa\u30da\u30a2\u30f3\u30d7\u306e\u8ffd\u52a0\u3092\u5fd8\u308c\u3066\u3044\u305f\u306e\u3067\uff11\uff10\u5e74\u3076\u308a\u306b\u66f8\u3044\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n

\u3000\u8ffd\u52a0\u3059\u308b\u30aa\u30da\u30a2\u30f3\u30d7\u306f\u30a2\u30ca\u30ed\u30b0\u30c7\u30d0\u30a4\u30b9\u306e\uff21\uff24\uff21\uff14\uff18\uff11\uff17\u3068\u8a00\u3046\u30aa\u30da\u30a2\u30f3\u30d7\u3067\u3059\u3002<\/p>\n

\u3000\u307e\u305a\u3001\u4e8c\u3064\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u7528\u610f\u3057\u307e\u3059\u3002<\/p>\n

\u4e00\u3064\u76ee<\/p>\n

\u3000\u30a2\u30ca\u30ed\u30b0\u30c7\u30d0\u30a4\u30b9\u306e\uff21\uff24\uff21\uff14\uff18\uff11\uff17\u3000\u306e\u3000SPICE Model\u3000\u30d5\u30a1\u30a4\u30eb\u3067\u3059\u3002<\/p>\n

\u30a2\u30ca\u30ed\u30b0\u30c7\u30d0\u30a4\u30b9\u306e\uff21\uff24\uff21\uff14\uff18\uff11\uff17\u306e\u30b5\u30a4\u30c8\u3078\u884c\u304d\u307e\u3059\u3002
\n\u3000http:\/\/www.analog.com\/jp\/products\/amplifiers\/operational-amplifiers\/jfet-input-amplifiers\/ada4817-2.html#product-overview<\/p>\n

\u3000Spice Models\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u3088\u304f\u8aad\u3093\u3067[I Accept]\u3057\u307e\u3059\u3068 ada4817.cir \u30d5\u30a1\u30a4\u30eb\u304c\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u3000\u3053\u308c\u304c\uff21\uff24\uff21\uff14\uff18\uff11\uff17\u3000\u306e\u3000SPICE Model\u3000\u30d5\u30a1\u30a4\u30eb\u3067\u3059\u3002<\/p>\n

\u3000\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u3092LTspice\u306e\uff53\uff55\uff42\u30d5\u30a9\u30eb\u30c0\u3078\u30b3\u30d4\u30fc\u3057\u307e\u3059\u3002
\n\u3000”LTCLTspiceIVlibsubada4817.cir”<\/p>\n

\u306f\u3058\u3081\u3000ada4817.cir<\/p>\n

\u3000* ADA4817 Spice Model
\n* Description: Amplifier
\n* Generic Desc: High Speed FET Input amp Dual
\n* Developed by: CK
\n* Revision History: 08\/10\/2012 – Updated to new header style
\n* 3.0 (02\/2010)
\n* Copyright 2012 by Analog Devices, Inc.
\n*
\n* Refer to http:\/\/www.analog.com\/Analog_Root\/static\/techSupport\/designTools\/spiceModels\/license\/spice_general.html for License Statement.
\n* Use of this model indicates your acceptance with the terms and provisions in the License Statement.
\n*
\n* BEGIN Notes:
\n*
\n* Not Modeled:
\n* Distortion is not characterized
\n*
\n* Parameters modeled include:
\n* FET Input common mode range
\n* Bandwidth 1050 MHz
\n* Voltage noise ~ 4nV\/rtHz
\n* Slew Rate ~ 840V\/us
\n* Input Capacitance Cm ~1.3pF and Dm ~0.1pF
\n* Vos is static and will not vary ~ 1.5 mV
\n* Output Swing swing
\n*
\n* END Notes:
\n*
\n* Node assignments
\n* non-inverting input
\n* | inverting input
\n* | | positive supply
\n* | | | negative supply
\n* | | | | output
\n* | | | | |
\n.SUBCKT ADA4817 1 2 99 50 45<\/p>\n

* FET INPUT STAGE
\n*Eos 9 2 poly(1) 100 98 4.2m 1
\nVos 9 2 1.5m
\nCd 1 2 0.1p
\nCcm1 1 0 1.3p
\nCcm2 2 0 1.3p
\nJ1 5 1 4 pmod
\nJ2 6 9 4 pmod
\nIb1 1 0 2p
\nIb2 9 0 2p
\nDnil 9 42 DX
\nVnil 99 42 3.4
\nDpil 1 44 DX
\nVpil 99 44 3.4
\n*R3 50 5 1
\n*R4 50 6 1
\nHR3 50 55 VR3 1
\nVR3 55 5 DC 0
\nHR4 50 66 VR4 1
\nVR4 66 6 DC 0
\nI11 99 4 1m
\nCcap 45 2 0.8p<\/p>\n

* COMMON-MODE GAIN NETW0RK
\nEcm 80 98 POLY(2) 2 98 1 98 0 .5 .5<\/p>\n

Ecc 97 0 99 0 1
\nEss 52 0 50 0 1
\nEref 98 0 POLY(2) 99 0 50 0 0 .5 .5<\/p>\n

* GAIN STAGE & POLE AT 130 kHz
\nG1 13 98 5 6 0.045e3
\nR7 13 98 rnoise 255e3
\n*HR7 13 198 VR7 255E3
\n*VR7 198 98 DC 0
\nC3 13 98 30p
\nV1 97 14 1.65
\nV2 16 52 1.55
\nD1 13 14 DX
\nD2 16 13 DX<\/p>\n

* POLE AT 1 GHz
\nG2 98 43 13 98 1
\nR10 98 43 1
\nC5 98 43 112p<\/p>\n

* POLE AT 1.3 GHz
\nG3 98 53 43 98 1
\nR11 98 53 1
\nC6 98 53 112p<\/p>\n

*POLE AT 130 GHz
\n*G4 98 63 53 98 1
\n*R12 98 63 rnoise 1
\n*C7 98 63 0.122p<\/p>\n

* BUFFER STAGE
\nGbuf 98 81 53 98 1e-2
\nRbuf 81 98 100<\/p>\n

* OUTPUT STAGE
\nVo1 99 90 0
\nVo2 51 50 0
\nR18 25 90 .02
\nR19 25 51 .02
\n*D100 45 250 Dx
\n*D101 250 45 Dx
\nVcd 255 45 0
\nLout 255 25 0.1p
\nG6 25 90 99 81 50
\nG7 51 25 81 50 50
\nV4 26 25 -0.8355
\nV5 25 27 -0.8355
\nD5 81 26 Dx
\nD6 27 81 DX<\/p>\n

Fo1 98 70 vcd 1
\nD7 70 71 DX
\nD8 72 70 DX
\nvi1 71 98 0
\nVi2 98 72 0<\/p>\n

Erefq 96 0 45 0 1
\nIq 99 50 0.0185
\nFq1 96 99 POLY(2) Vo1 Vi1 0 1 -1
\nFq2 50 96 POLY(2) Vo2 Vi2 0 1 -1<\/p>\n

****** Voltage noise stage
\nrnoise1 39 98 1.8e-3
\nvnoise1 39 98 0
\nvnoise2 101 98 0.75
\ndnoise1 101 39 dn
\nfnoise1 100 98 vnoise1 1
\nrnoise2 100 98 1<\/p>\n

.model Rnoise RES(T_abs=0)
\n.model pmod pjf (beta=0.5e-2, T_abs=-10)
\n.MODEL DX D (T_abs=0)
\n.model dn d(kf=2e-12,af=1, T_abs=-4)<\/p>\n

.ENDS
\n*$
\n;$SpiceType=AMBIGUOUS<\/p>\n

\u304a\u308f\u308a\u3000ada4817.cir<\/p>\n

\u4e8c\u3064\u76ee<\/p>\n

“LTCLTspiceIVlibsymOpampsopamp2.asy”\u3092\u30b3\u30d4\u30fc\u3057\u3066\u540d\u524d\u3092ada4817.asy\u306b\u5909\u3048\u3066”LTCLTspiceIVlibsymOpamps”\u3078\u30b3\u30d4\u30fc\u3057\u307e\u3059\u3002<\/p>\n

\n\u306f\u3058\u3081\u3000opamp2.asy<\/p>\n

\nVersion 4
\nSymbolType CELL
\nLINE Normal -32 32 32 64
\nLINE Normal -32 96 32 64
\nLINE Normal -32 32 -32 96
\nLINE Normal -28 48 -20 48
\nLINE Normal -28 80 -20 80
\nLINE Normal -24 84 -24 76
\nLINE Normal 0 32 0 48
\nLINE Normal 0 96 0 80
\nLINE Normal 4 44 12 44
\nLINE Normal 8 40 8 48
\nLINE Normal 4 84 12 84
\nWINDOW 0 16 32 Left 0
\nWINDOW 3 16 96 Left 0
\nSYMATTR Value opamp2
\nSYMATTR Prefix X
\nSYMATTR Description Basic Operational Amplifier symbol for use with subcircuits in the file .\/lib\/sub\/LTC.lib. You must give the value a name and include this file.
\nPIN -32 80 NONE 0
\nPINATTR PinName In+
\nPINATTR SpiceOrder 1
\nPIN -32 48 NONE 0
\nPINATTR PinName In-
\nPINATTR SpiceOrder 2
\nPIN 0 32 NONE 0
\nPINATTR PinName V+
\nPINATTR SpiceOrder 3
\nPIN 0 96 NONE 0
\nPINATTR PinName V-
\nPINATTR SpiceOrder 4
\nPIN 32 64 NONE 0
\nPINATTR PinName OUT
\nPINATTR SpiceOrder 5<\/p>\n

\n\u304a\u308f\u308a\u3000opamp2.asy<\/p>\n

\u306f\u3058\u3081\u3000ada4817.asy\u3000\uff08\u66f8\u304d\u63db\u3048\u5f8c\uff09<\/p>\n

Version 4
\nSymbolType CELL
\nLINE Normal -32 32 32 64
\nLINE Normal -32 96 32 64
\nLINE Normal -32 32 -32 96
\nLINE Normal -28 48 -20 48
\nLINE Normal -28 80 -20 80
\nLINE Normal -24 84 -24 76
\nLINE Normal 0 32 0 48
\nLINE Normal 0 96 0 80
\nLINE Normal 4 44 12 44
\nLINE Normal 8 40 8 48
\nLINE Normal 4 84 12 84
\nWINDOW 0 16 32 Left 2
\nWINDOW 3 16 96 Left 2
\nSYMATTR Value ada4817
\nSYMATTR Prefix X
\nSYMATTR Description Basic Operational Amplifier symbol for use with subcircuits in the file .\/lib\/sub\/LTC.lib. You must give the value a name and include this file.
\nSYMATTR ModelFile ada4817.cir
\nPIN -32 80 NONE 0
\nPINATTR PinName In+
\nPINATTR SpiceOrder 1
\nPIN -32 48 NONE 0
\nPINATTR PinName In-
\nPINATTR SpiceOrder 2
\nPIN 32 64 NONE 0
\nPINATTR PinName OUT
\nPINATTR SpiceOrder 5
\nPIN 0 96 NONE 0
\nPINATTR PinName V-
\nPINATTR SpiceOrder 4
\nPIN 0 32 NONE 0
\nPINATTR PinName V+
\nPINATTR SpiceOrder 3<\/p>\n

\n\u304a\u308f\u308a\u3000ada4817.asy<\/p>\n

\u3000\uff21\uff24\uff21\uff14\uff18\uff11\uff17\u3000\u306e\u3000SPICE Model\u3000\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u306a\u304c\u3089ada4817.asy\u3092\u66f8\u304d\u63db\u3048\u307e\u3059\u3002<\/p>\n

\u3000\u66f8\u304d\u63db\u3048\u308b\u306e\u306f<\/p>\n

\u3000SYMATTR Value\u3000\u30c7\u30d0\u30a4\u30b9\u540d
\n\u3000SPICE Model\u30d5\u30a1\u30a4\u30eb\u306e\u3000.SUBCKT \u306e\u53f3\u306b\u66f8\u3044\u3066\u3042\u308b\u30c7\u30d0\u30a4\u30b9\u540d\u3092\u66f8\u304d\u307e\u3059\u3002<\/p>\n

\u3000SYMATTR ModelFile \u30d1\u30b9\u540d\u30d5\u30a1\u30a4\u30eb\u540d<\/p>\n

\u3000SPICE Model\u30d5\u30a1\u30a4\u30eb\u306e\u30d1\u30b9\u540d\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u66f8\u304d\u307e\u3059\u3002
\n\u3000SPICE Model\u30d5\u30a1\u30a4\u30eb\u304c”LTCLTspiceIVlibsub”\u306b\u3042\u308b\u5834\u5408\u306f\u30d1\u30b9\u540d\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n

\u3000\u4e0b\u8a18\u306ePINATTR\u306f\u4e8c\u3064\u3067\u4e00\u7d44\u3067\u3059\u3002<\/p>\n

\u3000PINATTR PinName\u3000\u30d4\u30f3\u306e\u5f79\u5272
\n\u3000PINATTR SpiceOrder\u3000\u9806\u756a<\/p>\n

SPICE Model\u30d5\u30a1\u30a4\u30eb\u306e\u4e00\u90e8\u3067\u3059\u3002<\/p>\n

* Node assignments
\n* non-inverting input
\n* | inverting input
\n* | | positive supply
\n* | | | negative supply
\n* | | | | output
\n* | | | | |
\n.SUBCKT ADA4817 1 2 99 50 45<\/p>\n

\u3000\u3000.SUBCKT ADA4817\u306e\u53f3\u306e\u6570\u5b57\u306e\u500b\u6570\u3092\u6570\u3048\u307e\u3059\u3002
\n\u3000\u3000\u4e0a\u8a18\u306e\u5834\u5408\u306f\uff15\u500b\u3067\u3059\u306d\u3002
\n\u3000\u3000\uff4f\uff55\uff54\uff50\uff55\uff54\u306f\u4f55\u500b\u76ee\u3067\u3059\u304b\uff1f\u3000\u4e94\u500b\u76ee\u3067\u3059\u306d\u3002<\/p>\n

ada4817.asy\u30d5\u30a1\u30a4\u30eb\u306e\u4e00\u90e8\u3067\u3059\u3002<\/p>\n

PIN -32 80 NONE 0
\nPINATTR PinName In+
\nPINATTR SpiceOrder 1
\nPIN -32 48 NONE 0
\nPINATTR PinName In-
\nPINATTR SpiceOrder 2
\nPIN 32 64 NONE 0
\nPINATTR PinName OUT
\nPINATTR SpiceOrder 5
\nPIN 0 96 NONE 0
\nPINATTR PinName V-
\nPINATTR SpiceOrder 4
\nPIN 0 32 NONE 0
\nPINATTR PinName V+
\nPINATTR SpiceOrder 3<\/p>\n

\n\u3000\uff2f\uff35\uff34\u306eSpiceOrder\u306f\u3044\u304f\u3064\u3067\u3059\u304b\uff1f\u3000\u3055\u3063\u304d\u306eSPICE Model\u30d5\u30a1\u30a4\u30eb\u306e.SUBCKT ADA4817\u306e\u6240\u306eoutput\u304c\u4e94\u756a\u76ee\u306a\u306e\u3067\uff15\u3068\u66f8\u304d\u307e\u3059\u3002<\/p>\n

In+\u3000 \u306f\u3000non-inverting input
\nIn-\u3000 \u306f\u3000inverting input
\nV-\u3000 \u306f\u3000negative supply
\nV+\u3000 \u306f\u3000positive supply
\noutput\u306f\u3000output<\/p>\n

\u3000\u3068\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u306e\u3067\u305d\u308c\u305e\u308c\u306e\u756a\u76ee\u3092SpiceOrder\u306b\u66f8\u3044\u3066\u3084\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

\u3000\u3053\u306eADA4817\u5834\u5408\u306f\u5143\u30d5\u30a1\u30a4\u30eb\u3067\u3042\u308bopamp2.asy\u306f\u9806\u756a\u304c\u540c\u3058\u3001\u3001\u756a\u76ee\u304c\u540c\u3058\u306a\u306e\u3067\u3001\u3001SYMATTR Value\u3068SYMATTR ModelFile\u3060\u3051\u3092\u5909\u66f4\u3059\u308c\u3070\u52d5\u4f5c\u3057\u307e\u3059\u304c\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u9806\u756a\u3092\u66f8\u304d\u63db\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u7530\u6751\u6587\u53f2\u90ce\uff0f\uff2a\uff21\uff15\uff26\uff2e\uff38<\/p>\n","protected":false},"excerpt":{"rendered":"

\u81ea\u5206\u306e\u30d6\u30ed\u30b0\u3092\u3075\u3089\u3075\u3089\u8aad\u3093\u3067\u3044\u308b\u3068 \u3000\uff11\uff10\u5e74\u524d\u306b LTspice\/SwCAD\u2162\u30fb\u96fb\u5b50\u56de\u8def\u30b7\u30e5\u30df\u30ec\u30fc\u30bf\u30fb\u30c7\u30d0\u30a4\u30b9\u8ffd\u52a0 \u3000https:\/\/\u4ee5\u524d\u306e\u30b5\u30a4\u30c8\/modules\/weblog\/details.php?blog_id=2 … <\/p>\n

“LTspice\/SwCAD\u2162\u30fb\u96fb\u5b50\u56de\u8def\u30b7\u30e5\u30df\u30ec\u30fc\u30bf\u30fb\u30aa\u30da\u30a2\u30f3\u30d7\uff08\uff21\uff24\uff21\uff14\uff18\uff11\uff17\uff09\u8ffd\u52a0” \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[2],"tags":[],"class_list":["post-4998","post","type-post","status-publish","format-standard","hentry","category-xoops"],"aioseo_notices":[],"views":950,"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/bunshiro.love\/index.php?rest_route=\/wp\/v2\/posts\/4998","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bunshiro.love\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bunshiro.love\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bunshiro.love\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bunshiro.love\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4998"}],"version-history":[{"count":0,"href":"https:\/\/bunshiro.love\/index.php?rest_route=\/wp\/v2\/posts\/4998\/revisions"}],"wp:attachment":[{"href":"https:\/\/bunshiro.love\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4998"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bunshiro.love\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4998"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bunshiro.love\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4998"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}