EL4083C Elantec Semiconductor, Inc. (acquired by Intersil), EL4083C Datasheet - Page 13

• Manufacturer Part Number: EL4083C
• Description: Current Mode Four Quadrant Multiplier
• Manufacturer: Elantec Semiconductor, Inc. (acquired by Intersil)

Applications
I
R
R
(
I
R
R
Z
b
Z
1 51
2 Optimum value of RF determined by supplies and amount or tolerable peaking
Optimized for Wide Bandwidth
X
Y
X
Y
e
3 dB BW E 90 MHz
e
e
e
e
e
V
V
V
V
V
V
CC
CC
Resistors omitted when using EL2260
Y
Y
X
X
(MAX)
(MAX)
(MAX)
(MAX)
R
R
Z
Z
(1 25
(1 25
(1 25
(1 25
c
c
c
c
V
Contd
I
I
I
I
S
Z
Z
Z
Z
)
)
)
)
e
Figure 19 Basic Schematic (Single Ended Converted)
g
5V BW E 150 MHz
Figure 18 Basic Schematic (Dual Diff Outs)
Current Mode Four Quadrant Multiplier
(150 MHz VCA)
g
15V)
13
EL4083C
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