SPICE MODEL of NJU7024M in SPICE PARK. English Version is http://www.spicepark.net. Japanese Version is http://www.spicepark.com by Bee Technologies.

1. Device Modeling Report
COMPONENTS: OPERATIONAL AMPLIFIER
PART NUMBER: NJU7024M
MANUFACTURER: NEW JAPAN RADIO
REMARK TYPE: (CMOS OPAMP)
Bee Technologies Inc.
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

2. SPICE MODEL
OUT1 1 14 OUT4
IN-1 2 13 IN-4
IN+1 3 - + + - 12 IN+4
VDD 4 11 VSS
IN+2 5 + - 10 IN+3
- +
IN-2 6 9 IN-3
OUT2 7 8 OUT3
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

3. MOSFET MODEL
Pspice model
Model description
parameter
LEVEL
L Channel Length
W Channel Width
KP Transconductance
RS Source Ohmic Resistance
RD Ohmic Drain Resistance
VTO Zero-bias Threshold Voltage
RDS Drain-Source Shunt Resistance
TOX Gate Oxide Thickness
CGSO Zero-bias Gate-Source Capacitance
CGDO Zero-bias Gate-Drain Capacitance
CBD Zero-bias Bulk-Drain Junction Capacitance
MJ Bulk Junction Grading Coefficient
PB Bulk Junction Potential
FC Bulk Junction Forward-bias Capacitance Coefficient
RG Gate Ohmic Resistance
IS Bulk Junction Saturation Current
N Bulk Junction Emission Coefficient
RB Bulk Series Resistance
PHI Surface Inversion Potential
GAMMA Body-effect Parameter
DELTA Width effect on Threshold Voltage
ETA Static Feedback on Threshold Voltage
THETA Modility Modulation
KAPPA Saturation Field Factor
VMAX Maximum Drift Velocity of Carriers
XJ Metallurgical Junction Depth
UO Surface Mobility
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

4. Output Voltage Swing
Simulation result
Simulation
Evaluation Circuit
U2
OUT
OUT1 1 14 OUT4
IN-1 2 13 IN-4
IN+1 3 - + + - 12 IN+4
VDD 4 11 VSS
R1
V2 IN+2 5 10 IN+3
- + + -
1MEG V3 IN-2 6 9 IN-3
0 V4
1 OUT2 7 8 OUT3
10
NJU7024
0
Compasion Table
Measurement Simulation %Error
VOM (V) 9.98 9.979 -0.01
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

5. Input Current
Simulation result
Simulation
Evaluation Circuit
U3
OUT
OUT1 1 14 OUT4
IN-1 2 13 IN-4
IN+1 3 - + + - 12 IN+4
VDD 4 11 VSS
IN+2 5 + + 10 IN+3
V2 - -
V1 IN-2 6 9 IN-3
V3
OUT2 7 8 OUT3
0 0Vdc
10
NJU7024
0
Compasion Table
Measurement Simulation % Error
Ib (pA) 1 1.002 0.2
IOS (pA) 1 0.995 -0.5
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

6. Input Offset Voltage
Simulation result
Simulation
Evaluation Circuit
U3
OUT
OUT1 1 14 OUT4
IN-1 2 13 IN-4
IN+1 3 - + + - 12 IN+4
VDD 4 11 VSS
V1 IN+2 5 10 IN+3
- + + -
IN-2 6 9 IN-3
0 V2
OUT2 7 8 OUT3
10
NJU7024
0
Compasion Table
Measurement Simulation %Error
VOS (mV) 10 9.953 -0.47
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

7. Open loop Voltage Gain
Simulation result
Simulation
Evaluation Circuit
U1
OUT
OUT1 1 14 OUT4
IN
IN-1 2 13 IN-4
IN+1 3 - + + - 12 IN+4
VDD 4 11 VSS
IN+2 5 - + + - 10 IN+3
V1 V3 IN-2 6 9 IN-3
VOFF = 0
VAMPL = 0 10 OUT2 7 8 OUT3
FREQ = 0
AC = 1m
DC = -9.953m
NJU7024
0
Compasion Table
Measurement Simulation %Error
Av (dB) 95 94.957 -0.045
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

8. Unity Gain Frequency
Simulation result
Simulation
Evaluation Circuit
OUT1
U1
RF
OUT1 1 14 OUT4
RS
0.1MEG
IN-1 2 13 IN-4
1k IN+1 3 - + + - 12 IN+4
C2 C1 VDD 4 11 VSS
RS1
10p 1m IN+2 5 10 IN+3
IN1 1k V2
- + + -
VOFF = 0 IN-2 6 9 IN-3
V5 VAMPL = 0 V3
FREQ = 0 10 OUT2 7 8 OUT3
DC = 0
AC = 1m 4.9475
NJU7024
0
Compasion Table
AV=40dB,CL=10pF Measurement Simulation %Error
Ft(MHz) 0.4 0.397 -0.75
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

9. Common-Mode Rejection Ratio
Simulation result
Simulation
ACM=7.0025/482.474m
Evaluation Circuit
U4
OUT1 1 14 OUT4
OUT
IN-1 2 13 IN-4
IN+1 3 - + + - 12 IN+4
V2
-9.953m VDD 4 11 VSS
IN+2 5 + + 10 IN+3
- -
IN-2 6 9 IN-3
OUT2 7 8 OUT3
V1 VOFF = 0 V3
VAMPL = 0
FREQ = 0
NJU7024
AC = 0 10
DC = 0
0
CMRR= AV / ACM
Compasion Table
Measurement Simulation %Error
CMRR (dB) 75 71 -4.371
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

10. Slew Rate
Simulation result
Simulation
Evaluation Circuit
U1
OUT
OUT1 1 14 OUT4
IN-1 2 13 IN-4
IN+1 3 - + + - 12 IN+4
VDD 4 11 VSS
V1 = 0 V1 IN+2 5 - + + - 10 IN+3
V2 = 10
TD = 50u V2 IN-2 6 9 IN-3
TR = 10n
TF = 10n OUT2 7 8 OUT3
PW = 0.2m 10
PER = 5m
NJU7024
0
Compasion Table
Measurement Simulation % Error
SR (V/us) 0.4 0.404 1
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005