EL5191C
1GHz Current Feedback Amplifier
Absolute Maximum Ratings (T = 25°C)
A
Values beyond absolute maximum ratings can cause the device to be pre-
maturely damaged. Absolute maximum ratings are stress ratings only and
functional device operation is not implied.
Operating Junction Temperature
Power Dissipation
125°C
See Curves
Pin Voltages
VS- - 0.5V to VS+ +0.5V
-65°C to +150°C
Supply Voltage between VS+ and VS-
Maximum Continuous Output Current
11V
Storage Temperature
Operating Temperature
50mA
-40°C to +85°C
Important Note:
All parameters having Min/Max specifications are guaranteed. Typ values are for information purposes only. Unless otherwise noted, all tests are at the
specified temperature and are pulsed tests, therefore: TJ = TC = TA.
Electrical Characteristics
VS+ = +5V, VS- = -5V, RF = 392Ω for AV = 1, RF = 250Ω for AV = 2, RL = 150Ω, TA = 25°C unless otherwise specified.
Parameter
Description
Conditions
Min
Typ
Max
Unit
AC Performance
BW
-3dB Bandwidth
A
V = +1
1000
600
30
MHz
MHz
MHz
V/µs
ns
AV = +2
BW1
SR
ts
0.1dB Bandwidth
Slew Rate
V
V
O = -2.5V to +2.5V, AV = +2
OUT = -2.5V to +2.5V, AV = -1
2500
2800
7
0.1% Settling Time
en
Input Voltage Noise
3.8
nV/√Hz
pA/√Hz
pA/√Hz
%
in-
IN- input current noise
IN+ input current noise
Differential Gain Error
Differential Phase Error
25
in+
dG
dP
55
[1]
[1]
AV = +2
AV = +2
0.035
0.04
°
DC Performance
VOS
Offset Voltage
-15
1
5
15
mV
µV/°C
kΩ
TCVOS
ROL
Input Offset Voltage Temperature Coefficient
Transimpedance
Measured from TMIN to TMAX
150
300
Input Characteristics
CMIR
CMRR
-ICMR
+IIN
Common Mode Input Range
±3
42
±3.3
50
V
dB
Common Mode Rejection Ratio
- Input Current Common Mode Rejection
+ Input Current
-6
6
µA/V
µA
µA
kΩ
-120
-40
40
5
120
40
-IIN
- Input Current
RIN
Input Resistance
27
0.5
CIN
Input Capacitance
pF
Output Characteristics
VO
Output Voltage Swing
RL = 150Ω to GND
±3.4
±3.8
95
±3.7
±4.0
120
V
V
RL = 1KΩ to GND
IOUT
Output Current
RL = 10Ω to GND
mA
Supply
IsON
Supply Current
No Load, VIN = 0V
8
9
10.5
2
mA
dB
PSRR
-IPSR
Power Supply Rejection Ratio
- Input Current Power Supply Rejection
DC, VS = ±4.75V to ±5.25V
DC, VS = ±4.75V to ±5.25V
55
-2
75
µA/V
1. Standard NTSC test, AC signal amplitude = 286mVP-P, f = 3.58MHz
2
ELANTEC [ ELANTEC SEMICONDUCTOR ]
