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MPY634
2
SPECIFICATIONS
ELECTRICAL
At T
A
= +25
°
C and V
S
=
±
15VDC, unless otherwise noted.
MPY634KP/KU
MPY634AM
MPY634BM
MPY634SM
(Z
– Z
)
1
– X
2
)
10V (X
1
(X
1
– X
2
) (Y
1
– Y
2
)
10V
+ Z
2
(X
1
– X
2
)
2
10V
+ Z
2
MODEL
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
MULTIPLIER
PERFORMANCE
Transfer Function
Total Error
(1)
(–10V
≤
X, Y
≤
+10V)
T
A
= min to max
Total Error vs Temperature
Scale Factor Error
(SF = 10.000V Nominal)
(2)
Temperature Coefficient of
Scaling Voltage
Supply Rejection (
±
15V
±
1V)
Nonlinearity
X (X = 20Vp-p, Y = 10V)
Y (Y = 20Vp-p, X = 10V)
Feedthrough
(3)
X (Y Nulled, X = 20Vp-p, 50Hz)
Y (X Nulled, Y = 20Vp-p, 50Hz)
Both Inputs (500kHz, 1Vrms)
Unnulled
Nulled
Output Offset Voltage
Output Offset Voltage Drift
*
*
*
±
2.0
±
1.0
±
0.5
*
%
%
±
2.5
±
0.03
±
1.5
±
0.022
±
1.0
±
0.015
±
2.0
±
0.02
%/
°
C
±
0.25
±
0.1
*
*
%
±
0.02
*
±
0.01
±
0.01
±
0.01
*
*
*
%/
°
C
%
*
*
±
0.4
±
0.01
0.2
*
±
0.3
±
0.1
*
*
%
%
*
*
±
0.3
±
0.01
±
0.15
*
±
0.3
±
0.1
*
*
%
%
40
(4)
55
(4)
50
60
±
50
*
45
55
55
65
±
5
±
200
*
60
70
*
±
100
*
*
*
*
*
*
dB
dB
mV
μ
V/
°
C
60
±
100
±
30
±
15
*
±
500
DYNAMICS
Small Signal BW,
(V
OUT
= 0.1Vrms)
1% Amplitude Error
(C
LOAD
= 1000pF)
Slew Rate (V
OUT
= 20Vp-p)
Settling Time
(to 1%,
V
OUT
= 20V)
6
(4)
*
8
10
*
*
6
*
MHz
*
*
100
20
*
*
*
*
kHz
V/
μ
s
*
2
*
*
μ
s
NOISE
Noise Spectral Density:
SF = 10V
Wideband Noise:
f = 10Hz to 5MHz
f = 10Hz to 10kHz
*
0.8
*
*
μ
V/
√
Hz
*
*
1
90
*
*
*
*
mVrms
μ
Vrms
OUTPUT
Output Voltage Swing
Output Impedance (f
≤
1kHz)
Output Short Circuit Current
(R
= 0, T
= min to max)
Amplifier Open Loop Gain
(f = 50Hz)
*
±
11
*
*
V
*
0.1
*
*
*
30
*
*
mA
*
85
*
*
dB
INPUT AMPLIFIERS (X, Y and Z)
Input Voltage Range
Differential V
(V
CM
= 0)
Common-Mode V
IN
(V
DIFF
= 0)
(see Typical Performance Curves)
Offset Voltage X, Y
Offset Voltage Drift X, Y
Offset Voltage Z
Offset Voltage Drift Z
CMRR
Bias Current
Offset Current
Differential Resistance
*
*
±
12
±
10
*
*
*
*
V
V
±
25
200
±
25
*
*
*
*
*
±
100
±
5
100
±
5
200
80
0.8
0.1
10
±
20
±
2
50
±
2
100
90
*
*
*
±
10
*
*
*
*
mV
μ
V/
°
C
mV
μ
V/
°
C
dB
μ
A
μ
A
M
±
100
±
30
±
15
*
500
*
60
70
*
*
*
*
*
*
2.0
*
*
2.0
DIVIDER PERFORMANCE
Transfer Function (X
> X
2
)
Total Error
(1)
untrimmed
(X = 10V, –10V
≤
Z
≤
+10V)
(X = 1V, –1V
≤
Z
≤
+1V)
(0.1V
≤
X
≤
10V, –10V
≤
Z
≤
10V)
SQUARE PERFORMANCE
Transfer Function
*
*
*
1.5
4.0
5.0
±
0.75
±
2.0
±
2.5
±
0.35
±
1.0
±
1.0
±
0.75
*
*
%
%
%
*
*
*
Total Error (–10V
≤
X
≤
10V)
±
1.2
±
0.6
±
0.3
*
%