4
FN7046.4
May 2, 2007
V
N
Voltage Noise Spectral Density 1.3 nV/√Hz
I
N
Current Noise Spectral Density 1.2 pA/√Hz
HD2 2nd Harmonic Distortion (Note 3) -70 dBc
HD3 3rd Harmonic Distortion (Note 3) -70 dBc
NOTES:
1. Measured by moving the supplies from ±4V to ±6V
2. Pulse test only and using a 10Ω load
3. Frequency = 1MHz, V
OUT
= 2V
P-P
, into 500Ω and 5pF load
Electrical Specifications V
S
+ = +5V, V
S
- = -5V, T
A
= +25°C, R
F
= 180Ω, R
G
= 20Ω, R
L
= 500Ω Unless Otherwise Specified.
Parameter Description Conditions Min Typ Max Unit
Electrical Specifications V
S
+ = +15V, V
S
- = -15V, T
A
= 25°C, R
F
= 180Ω, R
G
= 20Ω, R
L
= 500Ω unless otherwise specified.
Parameter Description Conditions Min Typ Max Unit
DC PERFORMANCE
V
OS
Input Offset Voltage (SO8) 0.5 3 mV
Input Offset Voltage (SOT23-5) 3mV
T
CVOS
Offset Voltage Temperature
Coefficient
4.5 µV/°C
I
B
Input Bias Current -10 -7 µA
I
OS
Input Bias Current Offset 0.12 0.7 µA
T
CIB
Input Bias Current Temperature
Coefficient
0.016 µA/°C
C
IN
Input Capacitance 2.2 pF
A
VOL
Open Loop Gain 80 90 dB
PSRR Power Supply Rejection Ratio
(Note 4)
65 80 dB
CMRR Common Mode Rejection Ratio at CMIR 70 85 dB
CMIR Common Mode Input Range -14.6 13.8 V
V
OUTH
Positive Output Voltage Swing No load, R
F
= 1kΩ 13.6 13.7 V
V
OUTL
Negative Output Voltage Swing No load, R
F
= 1kΩ -13.8 -13.7 V
V
OUTH2
Positive Output Voltage Swing R
L
= 100Ω, R
F
= 1kΩ 10.2 11.2 V
V
OUTL2
Negative Output Voltage Swing R
L
= 100Ω, R
F
= 1kΩ -10.3 -9.5 V
I
OUT
Output Short Circuit Current
(Note 5)
140 220 mA
I
SY
Supply Current 56mA
AC PERFORMANCE - R
G
= 20Ω, C
L
= 3pF
BW -3dB Bandwidth, R
L
= 500Ω 135 MHz
BW ±0.1dB ±0.1dB Bandwidth, R
L
= 500Ω 26 MHz
BW ±1dB ±1dB Bandwidth, R
L
= 500Ω 60 MHz
Peaking Peaking, R
L
= 500Ω 2.1 dB
SR Slew Rate (±2.5V Square Wave,
Measured 25%-75%)
130 150 V/µS
OS Overshoot, 4V
P-P
Output Square
Wave
Positive 1.6 %
Negative -4.4 %
T
S
Settling Time to 0.1% of ±1V Pulse 48 ns
EL2126
