EL4450C
Wideband Four-Quadrant Multiplier
Absolute Maximum Ratings (T = 25 °C)
A
V+ Positive Supply Voltage
16.5V
33V
IOUT Output Current
30 mA
See Curves
VS
V+ to V- Supply Voltage
PD
TA
TS
Maximum Power Dissipation
VIN Voltage at any Input or Feedback
V+ to V-
6V
Operating Temperature Range
-40°C to +85°C
-60°C to +150°C
VIN Difference between Pairs of Inputs or Feedback
Storage Temperature Range
IIN
Current into any Input or Feedback Pin
4 mA
Important Note:
All parameters having Min/Max specifications are guaranteed. The Test Level column indicates the specific device testing actually performed during
production and Quality inspection. Elantec performs most electrical tests using modern high-speed automatic test equipment, specifically the LTX77
Series system. Unless otherwise noted, all tests are pulsed tests, therefor TJ = TC = TA
.
Test Level
Test Procedure
I
100% production tested and QA sample tested per QA test plan QCX0002.
100% production tested at TA = 25°C and QA sample tested at TA = 25°C, TMAX and TMIN per QA test plan QCX0002.
QA sample tested per QA test plan QCX0002.
II
III
IV
V
Parameter is guaranteed (but not tested) by Design and Characterization Data.
Parameter is typical value at TA = 25°C for information purposes only.
Open-Loop DC Electrical Characteristics
Power Supplies at ±5V, TA = 25°C, VFB = VOUT
.
Parameter
Description
Differential Input Voltage—Clipping
Min
Typ
2.0
1.0
±2.8
±12.8
8
Max
Test Level
Units
V
VDIFF
1.8
I
V
I
0.2% nonlinearity
V
VCM
Common-Mode Range of VDIFF = 0, VS = ±5V
VS = ±15V
±2.5
V
±12.5
I
V
VOS
IB
Input Offset Voltage
35
20
I
mV
µA
µA
V/V2
%
Input Bias Current
9
I
IOS
Input Offset Current between XIN+ and XIN-, YIN+ and YIN-, REF and FB
Gain Factor of VOUT = Gain × XIN+ × YIN
Nonlinearity of X Input; XIN between -1V and +1V
Nonlinearity of Y Input; YIN between -1V and +1V
0.5
0.5
0.3
0.2
230
90
4
I
Gain
NLx
NLy
RIN
0.45
0.55
0.7
0.35
I
I
I
%
Input resistance
XIN+ to XIN-, YIN+ to YIN-
,
V
kΩ
REF to FB
CMRR
PSRR
VO
Common-Mode Rejection Ratio, XIN and YIN
Power-Supply Rejection Ratio, FB
70
60
90
I
I
I
dB
dB
V
72
Output Voltage Swing
(VIN = 0, VREF Varied)
V
S = ±5V
±2.5
±12.5
40
±2.8
±12.8
85
VS = ±15V
ISC
IS
Output Short-Circuit Current
Supply Current, VS = ±15V
I
I
mA
mA
15.4
18
2
ELANTEC [ ELANTEC SEMICONDUCTOR ]
