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EL4083CN

Current Mode Four Quadrant Multiplier

Intersil 

EL4083

Absolute Maximum Ratings (TA = 25 °C)

VS

IZ(BIAS)

IX

IY

Voltage between VS+ and VS- . . . . . . . . . . . . . . .+33V

Z, Bias Current . . . . . . . . . . . . . . . . . . . . . . . . .+2.4mA

X Input Current . . . . . . . . . . . . . . . . . . . . . . . . .±2.4mA

Y Input Current . . . . . . . . . . . . . . . . . . . . . . . . .±2.4mA

PD

Maximum Power Dissipation. . . . . . . . . . . . . . See Curves

TA

Operating Temperature Range EL4083 . . -40°C to +85°C

TJ

Operating Junction Temperature EL4083 . . . . . . . . .150°C

TST Storage Temperature . . . . . . . . . . . . . . . -65°C to +150°C

Electrical Specifications TA = 25°C, VS = ±5, IZ = 1.6mA unless otherwise specified.

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

POWER SUPPLIES

Operating Supply Voltage Range

±4.5

±16.5

V

ICC

ICC

IEE

IEE

MULTIPLIER PERFORMANCE

VS = ±15V, IZ = 0.2mA

VS = ±5V, IZ = 1.6mA

VS = ±15V, IZ = 0.2mA

VS = ±5V, IZ = 1.6mA

7.2

8.5

9.5

mA

42.0

44.0

45

mA

9.5

10.0

12

mA

45

47

48

mA

Transfer Function (Note 1)

K Value

(IXY-IXY) = K(IX × IY)/IZ

0.92

0.965

1.01

Total Error (Note 2)

vs. Temp

Linearity (Note 3)

-2mA < IX, IY < 2mA

TMIN to TMAX

±0.5

±2

%FS

±1.5

±3

%FS

0.25

0.5

%FS

Bandwidth (Note 4)

-3dB (Figure 2)

200

225

MHz

X Feedthrough DC to IXY or IXY (Note 1)

Y Feedthrough DC to IXY or IXY (Note1)

AC Feedthrough, X to IXY or IXY (Note 5)

IX = ±2mA, IY = 0 (unnulled)

IY = ±2mA, IX = 0 (unnulled)

IX = 4mAPP, IY = nulled

f = 3.58MHz

0.15

1.6

%FS

0.15

1.6

%FS

-80

dB

f = 100MHz

-28

dB

AC Feedthrough, X to (IXY-IXY) (Note 5)

IX = 4mAPP, IY = nulled,

DC < f < 1 GHz

-50

dB

AC Feedthrough, Y to IXY or IXY (Note 5)

IY = 4mAPP, IX = nulled

f = 3.58MHz

-64

dB

f = 100MHz

-26

dB

AC Feedthrough, Y to (IXY-IXY)-(Note 5)

IY = 4mAPP, IX = nulled

DC < f < 1 GHz

-50

dB

INPUTS (IX, IY)

Full Scale Range

Clipping Level

ZIN (IX)

ZIN (IY)

Input Offset Voltages

(VOSX,VOSY)

Input Offset Currents (Note 1)

IXOS, IYOS

Nonlinearity

FRS = 1.25 × IZ (Nominal)

CL = 2 × IZ

at Input Pins, IZ = 1.6mA

IZ = 0.2mA

RSX = RSY = 1K, VX = VY = 0

TMIN to TMAX

±2

mA

2.85

3.2

mA

30

40

48

Ω

30

36

48

Ω

-4

+4

mV

-12

+12

mV

±10

±40

µA

±20

nA/°C

IX

IY = 2mA, - 2mA < IX < 2mA

0.1

0.6

%FS

IY

IX = 2mA, - 2mA < IY < 2mA

0.1

0.4

%FS

2

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