EL2044C
Low Power/Low Voltage 120MHz Unity-Gain Stable Operational Amplifier
Closed-Loop AC Electrical Characteristics
VS = ±15V, AV = +1, RL = 1000¾ unless otherwise specified
Parameter
Description
-3 dB Bandwidth
(VOUT = 0.4 VPP
Condition
VS = ±15V, AV = +1
VS = ±15V, AV = -1
VS = ±15V, AV = +2
VS = ±15V, AV = +5
VS = ±15V, AV = +10
VS = ±5V, AV = +1
VS = ±15V
Temp
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
Min
Typ
120
60
Max
Unit
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
°
BW
)
60
12
6
80
GBWP
Gain-Bandwidth Product
Phase Margin
60
VS = ±5V
45
PM
SR
RL = 1 kW, CL = 10 pF
VS = ±15V, RL = 1000W
VS = ±5V, RL = 500W
VS = ±15V
50
[1]
Slew Rate
250
4.0
325
200
5.2
12.7
3.0
20
V/µs
V/µs
MHz
MHz
ns
FPBW
Full-Power Bandwidth [2]
VS = ±5V
tr, tf
OS
tPD
ts
Rise Time, Fall Time
Overshoot
0.1V Step
0.1V Step
%
Propagation Delay
Settling to +0.1%
(AV = +1)
2.5
80
ns
VS = ±15V, 10V Step
VS = ±5V, 5V Step
NTSC/PAL
NTSC/PAL
10kHz
ns
60
ns
dG
Differential Gain [3]
25°C
25°C
25°C
25°C
25°C
0.04
0.15
15.0
1.50
Infinite
%
dP
Differential Phase (Note 5)
Input Noise Voltage
°
eN
nV/ÖHz
pA/ÖHz
pF
iN
Input Noise Current
10kHz
CI STAB
Load Capacitance Stability
AV = +1
1. Slew rate is measured on rising edge.
2. For VS = ±15V, VOUT = 20VPP. For VS = ±5V, VOUT = 5VPP. Full-power bandwidth is based on slew rate measurement using: FPBW = SR/(2p *
Vpeak).
3. Video Performance measured at VS = ±15V, AV = +2 with 2 times normal video level across RL = 150W. This corresponds to standard video levels
across a back-terminated 75W load. For other values of RL, see curves.
4
ELANTEC [ ELANTEC SEMICONDUCTOR ]
