Datasheet

MAX4380–MAX4384
Ultra-Small, Low-Cost, 210MHz, Single-Supply
Op Amps with Rail-to-Rail Outputs and Disable
4 _______________________________________________________________________________________
AC ELECTRICAL CHARACTERISTICS–Single Supply
(V
CC
= +5V, V
EE
= 0, V
CM
= +1.5V, R
L
= 100Ω to V
CC
/2, DISABLE_ = V
CC
(MAX4380/MAX4381/MAX4382/MAX4384),
V
OUT
= V
CC
/2, A
VCL
= +1V/V, T
A
= +25°C, unless otherwise noted.)
DC ELECTRICAL CHARACTERISTICS–Dual Supply (continued)
(V
CC
= +5V, V
EE
= -5V, V
CM
= 0, V
OUT
= 0, R
L
= ∞ to 0, DISABLE_ = V
CC
(MAX4380/MAX4381/MAX4382/MAX4384),
T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Sinking from R
L
= 75Ω to V
CC
50 75
Output Current
I
OUT
Sourcing into R
L
= 75Ω to V
EE
50 75
mA
Output Short-Circuit Current I
SC
Sinking or sourcing
±100
mA
Open-Loop Output Resistance
R
OUT
8 Ω
Power-Supply Rejection Ratio PSRR V
S
= ±4.5V to ±5.5V 48 62 dB
Operating Supply Voltage
Range
V
S
Guaranteed by PSRR (Note 2) ±2.25 ±5.5 V
Disabled Output Resistance
R
OUT
(
OFF
)
DISABLE_ = 0, -5V ≤ V
OUT
≤ 5V
27 35 kΩ
DISABLE_ Logic-Low Threshold
V
IL
V
CC
- 3
V
DISABLE_ Logic-High Threshold
V
IH
V
CC
- 1.25
V
DISABLE_ Logic Input Low
Current
I
IL
DISABLE_ = 0
25 µA
DISABLE_ Logic Input High
Current
I
IH
DISABLE_ = V
CC
10 µA
DISABLE_ = V
CC
7.5 10
Quiescent Supply Current (Per
Amplifier)
I
S
DISABLE_ = 0
0.45 0.8
mA
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Small-Signal -3dB Bandwidth BW
SS
V
OUT
= 100mVp-p 210 MHz
Large-Signal -3dB Bandwidth BW
LS
V
OUT
= 2Vp-p 175 MHz
Small-Signal 0.1dB Gain
Flatness
BW
0.1dBSS
V
OUT
= 100mVp-p 55 MHz
Large-Signal 0.1dB Gain
Flatness
BW
0.1dBLS
V
OUT
= 2Vp-p 40 MHz
Slew Rate SR V
OUT
= 2V step 485 V/µs
Settling Time to 0.1% t
S
V
OUT
= 2V step 16 ns
Rise/Fall Time t
R
, t
F
V
OUT
= 100mVp-p 4 ns
Spurious-Free Dynamic Range SFDR f
C
= 5MHz, V
OUT
= 2Vp-p -65 dBc
2nd harmonic -65
3rd harmonic -68Harmonic Distortion HD
f
C
= 5MHz,
V
OUT
= 2Vp-p
Total harmonic
-63
dBc
Two-Tone, Third-Order
Intermodulation Distortion
IP3
f1 = 4.7MHz, f2 = 4.8MHz,
V
OUT
= 1Vp-p
-66 dBc