MAX4181 Maxim, MAX4181 Datasheet - Page 8

• Manufacturer Part Number: MAX4181
• Description: The MAX4180 family of current-feedback amplifiers combines high-speed performance, low distortion,and excellent video specifications with ultra-low-power operation in miniature packages
• Manufacturer: Maxim

AC ELECTRICAL CHARACTERISTICS—Single Supply (MAX4181/4184/4185/4187) (cont.)
(V
Single/Dual/Quad, 270MHz, 1mA, SOT23,
Current-Feedback Amplifiers with Shutdown
Note 1: The MAX418_EUT is 100% production tested at T
Note 2: Does not include current into the external-feedback network.
Note 3: Over operating supply-voltage range.
Note 4: Specification applies to MAX4180/MAX4181/MAX4183 and MAX4185.
Note 5: The AC specifications shown are not measured in a production test environment. The minimum AC specifications given are
8
__________________________________________Typical Operating Characteristics
(V
Differential Gain Error
Input Noise-Voltage Density
Input Noise-Current Density
Input Capacitance
(Positive Input)
Output Impedance
Disabled Output Capacitance
Turn-On Time from SHDN
Turn-Off Time to SHDN
Power-Up Time
Off-Isolation
Crosstalk
Gain Matching to 0.1dB
CC
CC
_______________________________________________________________________________________
-1
-2
-3
-4
-5
-6
4
3
2
1
0
= +5V, V
= +5V, V
1
design.
based on the combination of worst-case design simulations along with a sample characterization of units. These minimum
specifications are for design guidance only and are not intended to guarantee AC performance (see AC Testing/Perform-
ance). For 100% testing of those parameters, contact the factory.
PARAMETER
V
A
vs. FREQUENCY (DUAL SUPPLIES)
IN
V
MAX4180 SMALL-SIGNAL GAIN
= +2V/V
= 20mVp-p
EE
EE
= 0, V
= -5V, T
10
FREQUENCY (MHz)
R
R
OR
R
R
F
L
F
L
= R
= 100Ω
= R
= 150Ω
G
G
IN
= 680Ω
= 820Ω
+ = 2.5V, SHDN ≥ 3V, A
A
= +25°C, unless otherwise noted.)
100
R
R
F
L
= R
= 1kΩ
G
= 1.2kΩ
SYMBOL
C
OUT(OFF)
Z
C
t
t
DG
OFF
OUT
e
ON
i
IN+
1000
n
n
NTSC
f = 10kHz
f = 10kHz
f = 10kHz
SHDN ≤ V
(Note 4)
(Note 4)
SHDN ≤ 2V, R
f = 10MHz, MAX4184/MAX4185/MAX4187
f = 10MHz, MAX4184/MAX4185/MAX4187
V
-1
-2
-3
-4
-5
-6
4
3
2
1
0
= +1V/V; see Table 1 for R
1
vs. FREQUENCY (SINGLE SUPPLY)
V
V
A
CC
IN
V
MAX4180 SMALL-SIGNAL GAIN
= +2V/V
IL
= 20mVp-p
A
= +5V
, 1.2V ≤ V
= +25°C. Specifications over temperature limits are guaranteed by
L
10
FREQUENCY (MHz)
R
R
OR
R
R
CONDITIONS
= 150Ω, f = 10MHz
F
L
F
L
= R
= 100Ω
= R
= 150Ω
G
G
= 680Ω
= 820Ω
OUT
≤ 3.8V (Notes 2, 4)
100
R
R
F
L
= R
= 1kΩ
F
G
R
R
IN+
IN-
values; T
= 1.2kΩ
L
L
= 1kΩ
= 150Ω
1000
A
= +25°C, unless otherwise noted.)
-1
-2
-3
-4
-5
-6
4
3
2
1
0
1
MIN
V
A
vs. FREQUENCY (DUAL SUPPLIES)
IN
V
MAX4181 SMALL-SIGNAL GAIN
= +1V/V
= 20mVp-p
TYP
0.10
0.03
400
200
-54
-60
1.5
4.8
10
40
25
FREQUENCY (MHz)
2
4
5
4
R
R
OR
R
R
F
L
F
L
= 1kΩ
= 150Ω
= 560Ω
= 100Ω
MAX
100
R
F
R
= 2.4kΩ
L
TOP VIEW
pA/√Hz
nV/√Hz
UNITS
= 1kΩ
MHz
dB
dB
pF
pF
ns
ns
µs
%
Ω
OUT
1000
1
SING