ISL28217FBZ View Datasheet(PDF) - Intersil
Part Name
Description
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ISL28217FBZ Datasheet PDF : 25 Pages
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ISL28117, ISL28217
* source ISL28117_SPICEmodel
* Revision B, November 20th 2009 LaFontaine
* Model for Grade B Noise, supply currents, 210dB
f=10Hz CMRR, 155dB f=0.02Hz AOL, SR = 0.5V/µsec
*Copyright 2009 by Intersil Corporation
*Refer to data sheet “LICENSE STATEMENT” Use of
*this model indicates your acceptance with the
*terms and provisions in the License Statement.
* Connections: +input
*
| -input
*
| | +Vsupply
*
| | | -Vsupply
*
| | | | output
*
|||||
.subckt ISL28117subckt Vin+ Vin-V+ V- VOUT
* source ISL28107subckt
*
*Voltage Noise
E_En
IN+ VIN+ 25 0 1
R_R17
25 0 290
D_D12
24 25 DN
V_V7
24 0 0.1
*
*Input Stage
I_IOS
IN+ VIN- DC 0.08E-9
C_C6
IN+ VIN- 1.2E-12
R_R1
VCM VIN- 5e11
R_R2
IN+ VCM 5e11
Q_Q1
2 VIN- 1 SuperB
Q_Q2
3 8 1 SuperB
Q_Q3
V-- 1 7 Mirror
Q_Q4
4 6 2 Cascode
Q_Q5
5 6 3 Cascode
R_R3
4 V++ 4.45e3
R_R4
5 V++ 4.45e3
C_C4 VIN- 0 2e-12
C_C5 8 0 2e-12
D_D1
6 7 DX
I_IEE
1 V-- DC 200e-6
I_IEE1
V++ 6 DC 96e-6
V_VOS
9 IN+ 8e-6
E_EOS
8 9 VC VMID 1
*
*1st Gain Stage
G_G1
V++ 11 4 5 8.129384e-2
G_G2
V-- 11 4 5 8.129384e-2
R_R5
11 V++ 1
R_R6
V-- 11 1
D_D2
10 V++ DX
D_D3
V-- 12 DX
V_V1
10 11 1.86
V_V2
11 12 1.86
*
*2nd Gain Stage
G_G3
V++ VG 11 VMID 2.83e-3
G_G4
V-- VG 11 VMID 2.83e-3
R_R7
VG V++ 1.99e10
R_R8
V-- VG 1.99e10
C_C2
VG V++ 4e-10
C_C3
V-- VG 4e-10
D_D4
13 V++ DX
D_D5
V-- 14 DX
V_V3
13 VG 1.86
V_V4
VG 14 1.86
*
*Mid supply Ref
R_R9
VMID V++ 2.1E3
R_R10
V-- VMID 2.1E3
I_ISY
V+ V- DC 0.44E-3
E_E2
V++ 0 V+ 0 1
E_E3
V-- 0 V- 0 1
*
*Common Mode Gain Stage with Zero
G_G5
V++ VC VCM VMID 3.162277
G_G6
V-- VC VCM VMID 3.162277
R_R11
VC 17 1
R_R12
18 VC 1
L_L1
17 V++ 15.9159E-3
L_L2
18 V-- 15.9159E-3
*
*Output Stage with Correction Current Sources
G_G7
VOUT V++ V++ VG 1.11e-2
G_G8
V-- VOUT VG V-- 1.11e-2
G_G9
22 V-- VOUT VG 1.11e-2
G_G10
23 V-- VG VOUT 1.11e-2
D_D6
VG 20 DX
D_D7
21 VG DX
D_D8
V++ 22 DX
D_D9
V++ 23 DX
D_D10
V-- 22 DY
D_D11
V-- 23 DY
V_V5
20 VOUT 1.12
V_V6
VOUT 21 1.12
R_R15
VOUT V++ 9E1
R_R16
V-- VOUT 9E1
*
.model SuperB npn
+ is=184E-15 bf=30e3 va=15 ik=70E-3 rb=50
+ re=0.065 rc=35 cje=1.5E-12 cjc=2E-12
+ kf=0 af=0
.model Cascode npn
+ is=502E-18 bf=150 va=300 ik=17E-3 rb=140
+ re=0.011 rc=900 cje=0.2E-12 cjc=0.16E-12f
+ kf=0 af=0
.model Mirror pnp
+ is=4E-15 bf=150 va=50 ik=138E-3 rb=185
+ re=0.101 rc=180 cje=1.34E-12 cjc=0.44E-12
+ kf=0 af=0
.model DN D(KF=6.69e-9 AF=1)
.MODEL DX D(IS=1E-12 Rs=0.1)
.MODEL DY D(IS=1E-15 BV=50 Rs=1)
.ends ISL28117subckt
FIGURE 53. SPICE NET LIST
19
April 13, 2010
FN6632.4
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