MAX4112 Datasheet, PDF (1/12 Pages) Maxim Integrated Products – Single/Dual/Quad, 400MHz, Low-Power, Current Feedback Amplifiers

19-0440; Rev 2; 4/97
EVAALVUAAILTAIOBNLEKIT
Single/Dual/Quad, 400MHz, Low-Power,
Current Feedback Amplifiers
_______________General Description
The single MAX4112/MAX4113, dual MAX4117/
MAX4118, and quad MAX4119/MAX4120 current feed-
back amplifiers combine high-speed performance with
low-power operation. The MAX4112/MAX4117/
MAX4119 are optimized for closed-loop gains of 2V/V
or greater, while the MAX4113/MAX4118/MAX4120 are
optimized for gains of 8V/V or greater.
The MAX4112/MAX4117/MAX4119 and the MAX4113/
MAX4118/MAX4120 require only 5mA of supply current
per channel, and deliver 0.1dB gain flatness up to 115MHz
and -3db bandwidths of 400MHz (A_V ≥ 2V/V) and 300MHz
(A_V ≥ 8V/V), respectively. Their high slew rates of up to
1800V/µs provide exceptional full-power bandwidths up
to 280MHz, making these amplifiers ideal for high-per-
formance pulse and RGB video applications.
These high-speed op amps have a wide output voltage
swing of ±3.5V into 100Ω and a high current-drive
capability of 80mA.
________________________Applications
Broadcast and High-Definition TV Systems
RGB Video
Pulse/RF Amplifier
Ultrasound/Medical Imaging
Active Filters
High-Speed ADC Buffers
Professional Cameras
High-Definition Surveillance
____________________________Features
o 400MHz -3dB Bandwidth (MAX4112/MAX4117)
270MHz -3dB Bandwidth (MAX4113/MAX4119)
300MHz -3dB Bandwidth (MAX4118/MAX4120)
o 0.1dB Gain Flatness to 115MHz
o 1200V/µs Slew Rate
(MAX4112/MAX4117/MAX4119)
1800V/µs Slew Rate
(MAX4113/MAX4118/MAX4120)
o 280MHz Full-Power Bandwidth
(V_O = 2Vp-p, MAX4112/MAX4117)
240MHz Full-Power Bandwidth
(V_O = 2Vp-p, MAX4113/MAX4118/MAX4120)
o High Output Drive: 80mA
o Low Power: 5mA Supply Current per Channel
______________Ordering Information
PART
TEMP. RANGE PIN-PACKAGE
MAX4112ESA
-40°C to +85°C 8 SO
MAX4112EUA
-40°C to +85°C 8 µMAX*
MAX4113ESA
-40°C to +85°C 8 SO
MAX4117ESA
-40°C to +85°C 8 SO
MAX4118ESA
-40°C to +85°C 8 SO
Ordering Information continued at end of data sheet.
*Contact factory for µMAX package availability.
__________________________________________________________Pin Configurations
TOP VIEW
N.C. 1
IN- 2
IN+ 3
V_EE 4
MAX4112
MAX4113
8 N.C. OUTA 1
7 VCC INA- 2
6 OUT INA+ 3
5 N.C. V_EE 4
SO/µMAX
MAX4117
MAX4118
SO
8 V_CC ^{OUTA 1}
7 OUTB ^{INA- 2}
INA+ 3
6 INB-
V_CC 4
5 INB+ _{INB+ 5}
INB- 6
OUTB 7
MAX4119
MAX4120
SO
14 OUTD OUTA 1
13 IND- INA- 2
12 IND+ INA+ 3
11 V_EE
10 INC+
V_CC 4
INB+ 5
9 INC- INB- 6
8 OUTC OUTB 7
N.C. 8
MAX4119
MAX4120
QSOP
16 OUTD
15 IND-
14 IND+
13 V_EE
12 INC+
11 INC-
10 OUTC
9 N.C.
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