MAX4117ESA+ Maxim Integrated Products, MAX4117ESA+ Datasheet - Page 12

• Manufacturer Part Number: MAX4117ESA+
• Description: IC AMP CURRENT FB LP 8-SOIC
• Manufacturer: Maxim Integrated Products

Specifications of MAX4117ESA+

• Amplifier Type: Current Feedback
• Number Of Circuits: 2
• Slew Rate: 1200 V/µs
• -3db Bandwidth: 400MHz
• Current - Input Bias: 3.5µA
• Voltage - Input Offset: 1000µV
• Current - Supply: 5mA
• Current - Output / Channel: 80mA
• Voltage - Supply, Single/dual (±): ±4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Number Of Channels: 2
• Common Mode Rejection Ratio (min): 45 dB
• Input Offset Voltage: 8 mV
• Maximum Power Dissipation: 471 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Maximum Dual Supply Voltage: +/- 6 V
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output Type: -
• Gain Bandwidth Product: -
• Lead Free Status / Rohs Status: Details

Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
12
© 2007 Maxim Integrated Products
Single/Dual/Quad, 400MHz, Low-Power,
Current Feedback Amplifiers
The MAX4112/MAX4113/MAX4117–MAX4120 are opti-
mized for AC performance. They are not designed to
drive highly capacitive loads. Reactive loads decrease
phase margin and can produce excessive ringing and
oscillation. Figure 5a shows a circuit that eliminates this
problem. The small (usually 5Ω to 22Ω) isolation resis-
tor, R
ing and oscillation. At higher capacitive loads, AC
performance is controlled by the interaction of the load
capacitance and isolation resistor.
Figure 4. Video Line Driver
Figure 5a. Using an Isolation Resistor (R
Loads
*Contact factory for QSOP package availability.
MAX4119ESD
MAX4119EEE
MAX4120ESD
MAX4120EEE
VIDEO
IN
_Ordering Information (continued)
____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
PART
S
75Ω CABLE
, placed before the reactive load prevents ring-
R
R
G
G
75Ω
V
IN
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP RANGE
R
Driving Capacitive Loads
R
F
F
MAX4112
MAX4113
MAX4117
MAX4118
MAX4119
MAX4120
MAX4112
MAX4113
MAX4117
MAX4118
MAX4119
MAX4120
14 SO
16 QSOP
14 SO
16 QSOP
75Ω
PIN-
PACKAGE
R
S
S
) for High Capacitive
C
75Ω CABLE
L
75Ω
CODE
S14-1
E16-1
S14-1
E16-1
PKG
R
VIDEO
L
OUT
Figure 5b. Frequency Response vs. Capacitive Load—
No Isolation Resistor
Figure 5c. Frequency Response vs. Isolation Resistance
(see Figure 5a for circuit)
TRANSISTOR COUNT: 53 (MAX4112/MAX4113)
SUBSTRATE CONNECTED TO V
Pages changed at Rev 3: 1–3, 6, 7, 10–12
___________________Chip Information
is a registered trademark of Maxim Integrated Products, Inc.
12
10
12
10
-2
8
4
2
0
8
6
2
0
6
4
0.1
0.1
C
L
= 10pF
1
1
FREQUENCY (MHz)
FREQUENCY (MHz)
112 (MAX4117/MAX4118)
220 (MAX4119/MAX4120)
10
R
10
C
C
S
L
L
R
Revision History
= 10Ω
= 10pF
R
= 15pF
S
S
= 4.7Ω
= 0Ω
R
EE
C
S
L
100
100
= 22Ω
= 5pF
1000
1000