18 FN6639.3 November 29, 2012 * source ISL28110_210_presubckt_0 * Revision A, LaFontaine Nov 4th 2010 * Model for Noise 200n" />
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉锛� ISL28210FBZ
寤犲晢锛� Intersil
鏂囦欢闋佹暩(sh霉)锛� 10/23闋�
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC OPAMP JFET 12.5MHZ DUAL 8SOIC
鐢�(ch菐n)鍝佸煿瑷�(x霉n)妯″锛� Solutions for Industrial Control Applications
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 97
鏀惧ぇ鍣ㄩ鍨嬶細 J-FET
闆昏矾鏁�(sh霉)锛� 2
杞�(zhu菐n)鎻涢€熺巼锛� 20 V/µs
澧炵泭甯跺绌嶏細 12.5MHz
闆绘祦 - 杓稿叆鍋忓锛� 2pA
闆诲 - 杓稿叆鍋忕Щ锛� 300µV
闆绘祦 - 闆绘簮锛� 2.55mA
闆绘祦 - 杓稿嚭 / 閫氶亾锛� 50mA
闆诲 - 闆绘簮锛屽柈璺�/闆欒矾(±)锛� 9 V ~ 40 V锛�±4.5 V ~ 20 V
宸ヤ綔婧害锛� -40°C ~ 125°C
瀹夎椤炲瀷锛� 琛ㄩ潰璨艰
灏佽/澶栨锛� 8-SOIC锛�0.154"锛�3.90mm 瀵級
渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 8-SOIC
鍖呰锛� 绠′欢
ISL28110, ISL28210
18
FN6639.3
November 29, 2012
* source ISL28110_210_presubckt_0
* Revision A, LaFontaine Nov 4th 2010
* Model for Noise 200nV/rtHz@0.1Hx
*11nV/rtHz base band, supply current 2.5mA,
*CMRR 120dB fcm=281kHz ,AVOL 125dB
*fd=7Hz
* SR = 20V/us, GBWP 12.6MHz, Output
*voltage clamp
*Copyright 2010 by Intersil Corporation
*Refer to data sheet 鈥淟ICENSE
STATEMENT鈥� *Use of this model indicates
your acceptance *with the terms and
provisions in the License *Statement.
* Connections:
*+input
*
|
-input
*
|
| +Vsupply
*
|
| -Vsupply
*
|
| output
*
|
.subckt ISL28110subckt Vin+ Vin- V+ V-
VOUT
* source ISL28110_210_PRESUBCKT_0
*
*Voltage Noise
*
E_En
VIN+ 4 2 0 1
V_V1
1 0 0.4
D_D1
1 2 DN
R_R1
2 0 110
*
*Input Stage
*
R_R2
VIN- 3 5e11
R_R3
3 4 5e11
C_CinDif
4 VIN- 5.87E-12
C_Cin1
V-- VIN- 7.27e-12
C_Cin2
V-- 4 7.27e-12
I_IOS
4 VIN- DC 0.3E-12
R_R4
5 VIN- 250
J_J1
7 5 6 pj110_input
J_J2
15 16 14 pj110_input
J_J3
V-- 14 15 PJ110_CASCODE
J_J4
V-- 6 7 PJ110_CASCODE
Q_Q1
19 13 14 NPN_CASCODE
Q_Q2
12 13 6 NPN_CASCODE
Q_Q4
8 13 6 NPN_CASCODE
Q_Q5
12 13 14 NPN_CASCODE
Q_Q6
19 11 20 PNP_MIRROR
Q_Q7
8 11 9 PNP_MIRROR
V_V2
V++ 10 0.7Vdc
V_V3
V++ 21 0.7Vdc
R_R5
9 10 5.5k
R_R6
20 21 5.5k
E_buffer1
11 V++ 8 V++ 1
E_buffer2
13 V-- 12 V-- 1
D_D2
8 19 DBREAK
D_D3
19 8 DBREAK
I_I1
V++ 12 DC 240E-6
C_C1
19 V++ 4e-12
C_C2
V-- 19 4e-12
R_R7
16 17 250
E_EOS
17 4 VC VMID 1
*
*1st Gain Stage
*
R_R8
18 V++ 100
D_D4
V-- 18 DBREAK
D_D5
22 V++ DX
D_D6
V-- 24 DX
V_V4
22 23 1.18
V_V5
23 24 1.18
G_G1
V++ 23 19 8 33
G_G2
V-- 23 19 8 33
R_R9
23 V++ 1
R_R10
V-- 23 1
R_R11
25 23 1k
D_D7
25 VMID DX
D_D8
VMID 25 DX
R_R12
25 VMID 1e10
G_G3
V++ VG 25 VMID 181.819E-6
G_G4
V-- VG 25 VMID 181.819E-6
D_D9
26 V++ DX
D_D10
V-- 27 DX
V_V6
26 VG 1.18
V_V7
VG 27 1.18
R_R13
VG V++ 200k
R_R14
V-- VG 200k
C_C3
8 VG 6e-12
C_C4
VG V++ 2.5e-12
C_C5
V-- VG 2.5e-12
*
* Mid Supply Reference
*
E_E2
VMID V-- V++ V-- 0.5
E_E3
V++ 0 V+ 0 1
E_E4
V-- 0 V- 0 1
I_ISY
V+ V- DC 2.5E-3
*
*Common Mode Gain Stage 40dB/dec
*
G_G5
V++ 29 3 VMID 1
G_G6
V-- 29 3 VMID 1
G_G7
V++ VC 29 VMID 1
G_G8
V-- VC 29 VMID 1
L_L1
28 V++ 5.30532e-11
L_L2
30 V-- 5.30532e-11
L_L3
31 V++ 5.30532e-11
L_L4
32 V-- 5.30532e-11
R_R15
29 28 0.001
R_R16
30 29 0.001
R_R17
VC 31 0.001
R_R18
32 VC 0.001
*
*Second Pole Stage 40dB/dec
*
G_G9
V++ 33 VG VMID 0.0031415
G_G10
V-- 33 VG VMID 0.0031415
G_G11
V++ 34 33 VMID 0.0031415
G_G12
V-- 34 33 VMID 0.0031415
R_R19
33 V++ 318.319274232055
R_R20
V-- 33 318.319274232055
R_R21
34 V++ 318.319274232055
R_R22
V-- 34 318.319274232055
C_C6
33 V++ 10e-12
C_C7
V-- 33 10e-12
C_C8
34 V++ 10e-12
C_C9
V-- 34 10e-12
*
* Output Stage
*
D_D11
34 35 DX
D_D12
36 34 DX
D_D13
V-- 37 DY
D_D14
V++ 37 DX
D_D15
V++ 38 DX
D_D16
V-- 38 DY
G_G13
37 V-- VOUT 34 1.11e-2
G_G14
38 V-- 34 VOUT 1.11e-2
G_G15
VOUT V++ V++ 34 20e-3
G_G16
V-- VOUT 34 V-- 20e-3
V_V8
35 VOUT -.384
V_V9
VOUT 36 -.384
R_R23
VOUT V++ 50
R_R24
V-- VOUT 50
*
.model pj110_input pjf
+ vto=-1.4
+ beta=0.0025
+ lambda=0.03
+ is=2.68e-015
+ pb=0.73
+ cgd=8.6e-012
+ cgs=9.05e-012
+ fc=0.5 kf=0
+ af=1
+ tnom=35
*
.model NPN_CASCODE npn
+ is=5.02e-016
+ bf=150
+ va=300
+ ik=0.017
+ rb=0.01
+ re=0.011
+ rc=900
+ cje=2e-013
+ cjc=1.6e-028
+ kf=0
+ af=1
*
.model PJ110_CASCODE pjf
+ vto=-1.4
+ beta=0.000617
+ lambda=0.03
+ is=3.96e-016
+ pb=0.73
+ cgd=2.2e-012
+ cgs=3e-012
+ fc=0.5
+ kf=0
+ af=1
+ tnom=35
*
.model DBREAK d
+ bv=43
+ rs=1
*
.model PNP_MIRROR pnp
+ is=4e-015
+ bf=150
+ va=50
+ ik=0.138
+ rb=0.01
+ re=0.101
+ rc=180
+ cje=1.34e-012
+ cjc=4.4e-013
+ kf=0
+ af=1
*
.model DN D(KF=6.69e-12 AF=1)
.MODEL DX D(IS=1E-12 Rs=0.1)
.MODEL DY D(IS=1E-15 BV=50 Rs=1)
.ends ISL28110subckt
FIGURE 47. SPICE NET LIST
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