SPICE MODEL of NJU7034M 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: NJU7034M
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
U3
OUT1 1 14 OUT4
out
IN-1 2 13 IN-4
IN+1 3 - + + - 12 IN+4
VDD 4 11 VSS
R1
IN+2 5 10 IN+3
1MEG - + + -
V1 V2 IN-2 6 9 IN-3
1.45 1.55
OUT2 7 8 OUT3
V3
NJU7034
10
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
OUT1 1 14 OUT4
OUT
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
0Vdc 0 V3
OUT2 7 8 OUT3
10
NJU7034
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
OUT1 1 14 OUT4
OUT
IN-1 2 13 IN-4
IN+1 3 - + + - 12 IN+4
VDD 4 11 VSS
IN+2 5 10 IN+3
V1 - + + -
0 IN-2 6 9 IN-3
V3 OUT2 7 8 OUT3
10
NJU7034
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
U13
OUT1 1 14 OUT4
OUT
IN-1 2 13 IN-4
IN+1 3 - + + - 12 IN+4
VDD 4 11 VSS
IN IN+2 5 10 IN+3
- + + -
IN-2 6 9 IN-3
V1 V3
VOFF = 0 OUT2 7 8 OUT3
VAMPL = 0
FREQ = 0 10
AC = 1m
NJU7034
DC = -9.953m
0
Compasion Table
Measurement Simulation %Error
Av (dB) 95 95.043 0.045
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

8. Unity Gain Frequency
Simulation result
Simulation
Evaluation Circuit
U3
R1 OUT1 1 14 OUT4
100k IN-1 2 13 IN-4
OUT - +
IN+1 3 + - 12 IN+4
IN
VDD 4 11 VSS
V1 VOFF = 0 IN+2 5 10 IN+3
R2 VAMPL = 0 - + - +
C1 FREQ = 0 IN-2 6 9 IN-3
1k AC = 1m V3
10p DC = 59.401m OUT2 7 8 OUT3
10
NJU7034
0
Compasion Table
AV=40dB,CL=10pF Measurement Simulation %Error
Ft(MHz) 1.5 1.56 4
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

9. Common-Mode Rejection Ratio
Simulation result
Simulation
ACM= 7.5334/534.021
Evaluation Circuit
U3
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
NJU7034
AC = 0 10
DC = 0
0
CMRR= AV / ACM
Compasion Table
Measurement Simulation %Error
CMRR (dB) 75 72 -4
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

10. Slew Rate
Simulation result
Simulation
Evaluation Circuit
U3
OUT1 1 14 OUT4
OUT
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 = 10u IN-2 6 9 IN-3
TR = 10n
TF = 10n V2 OUT2 7 8 OUT3
PW = 100u
PER = 500u 10
NJU7034
0
Compasion Table
Measurement Simulation % Error
SR (V/us) 3.5 3.52 0.571
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005