MAX4107 MAXIM [Maxim Integrated Products], MAX4107 Datasheet

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MAX4107

Manufacturer Part Number
MAX4107
Description
350MHz, Ultra-Low-Noise Op Amps
Manufacturer
MAXIM [Maxim Integrated Products]
Datasheet

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The MAX4106/MAX4107 op amps combine high-speed
performance with ultra-low-noise performance. The
MAX4106 is compensated for closed-loop gains of
5V/V, while the MAX4107 is stable in closed-loop gains
of 10V/V or greater.
The MAX4106/MAX4107 require only 15mA of supply
current while delivering a 350MHz or a 300MHz band-
width, respectively. Voltage noise is an ultra-low
0.75nV/√Hz, while a low-distortion architecture provides
a spurious-free dynamic range (SFDR) of 63dB at
5MHz.
These high-speed op amps have a wide output voltage
swing of ±3.2V and a high current-drive capability of
80mA.
________________________Applications
19-0442; Rev 1; 11/95
Call toll free 1-800-998-8800 for free samples or literature.
________Typical Application Circuit
_______________General Description
27
INPUT
R
G
0.1µF
0.1µF
Ultra-Low-Noise ADC Preamp
Ultrasound
Low-Noise Preamplifier
High-Performance Receivers
Active Filters
Pulse/RF Amplifier
MAX 4 107
240
-5V
+5V
ADC BUFFER WITH GAIN (A
R
F
________________________________________________________________ Maxim Integrated Products
1000pF
1000pF
350MHz, Ultra-Low-Noise Op Amps
VCL
= 10V/V)
HIGH-SPEED
8 to 16-BIT
ADC
____________________________Features
__________________Pin Configuration
______________Ordering Information
MAX4106ESA
MAX4107ESA
350MHz -3dB Bandwidth (MAX4106)
275V/µs Slew Rate (MAX4106)
500V/µs Slew Rate (MAX4107)
18ns Settling Time to 0.01%
0.75nV/√Hz Voltage Noise
High Output Drive: 80mA
TOP VIEW
PART
N.C.
V
IN+
IN-
EE
-40°C to +85°C
-40°C to +85°C
TEMP. RANGE
1
2
3
4
MAX4106
MAX4107
SO
8
7
6
5
8 SO
8 SO
PIN-PACKAGE
N.C.
V
OUT
N.C.
CC
1

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MAX4107 Summary of contents

Page 1

... Description The MAX4106/MAX4107 op amps combine high-speed performance with ultra-low-noise performance. The MAX4106 is compensated for closed-loop gains of 5V/V, while the MAX4107 is stable in closed-loop gains of 10V/V or greater. The MAX4106/MAX4107 require only 15mA of supply current while delivering a 350MHz or a 300MHz band- width, respectively. Voltage noise is an ultra-low 0.75nV/√ ...

Page 2

... OUT Output Current Drive I OUT Short-Circuit Output Current _______________________________________________________________________________________ Operating Temperature Range to V MAX4106ESA/MAX4107ESA ..........................-40°C to +85° Storage Temperature Range .............................-65°C to +160°C Junction Temperature ......................................................+150°C Lead Temperature (soldering, 10sec) .............................+300°C = +25°C, unless otherwise noted.) A CONDITIONS ...

Page 3

... OUT R = 100Ω, to 0.1% L MAX4107 -1V ≤ V ≤ 1V, MAX4106 OUT R = 100Ω, to 0.01% L MAX4107 MAX4106 10% to 90%, -2V ≤ V ≤ 2V 100Ω MAX4107 OUT L 10% to 90%, -50mV ≤ V MAX4106 OUT ≤ 50mV 100Ω MAX4107 L MAX4106 VCL f = 3.58MHz MAX4107 +10 VCL ...

Page 4

... FREQUENCY (Hz) VOLTAGE NOISE vs. FREQUENCY 100 1k 10k 100k 1M 10M FREQUENCY (Hz, Log) MAX4106 SMALL-SIGNAL PULSE RESPONSE (A = +10) VCL IN GND OUT TIME (20ns/div) MAX4107 SMALL-SIGNAL GAIN vs. FREQUENCY (A = +10) VCL 0.1M 1M 10M 100M 1G FREQUENCY (Hz) CURRENT NOISE vs. FREQUENCY 100 ...

Page 5

... FREQUENCY (Hz) MAX4107 SMALL-SIGNAL PULSE RESPONSE (A = +20) VCL IN OUT GND TIME (10ns/div) CLOSED-LOOP OUTPUT IMPEDANCE vs. FREQUENCY 7k 2.2k 708 224 70.7 22.4 7.1 2.2 0.7 0.2 0.07 0.1M 1M 10M 100M 1G FREQUENCY (Hz) MAX4107 COMMON-MODE REJECTION vs. FREQUENCY 140 120 100 -20 -40 30k 100k 1M 10M 100M 1G FREQUENCY (Hz) 5 ...

Page 6

... HARMONIC DISTORTION vs. FREQUENCY (A = +10) VCL - 2Vp 100 L -30 2ND HARMONIC -50 -70 -90 3RD HARMONIC -110 0 100 FREQUENCY (MHz) MAX4107 5MHz HARMONIC DISTORTION vs. LOAD RESISTANCE +10 VCL V = 2Vp-p O -10 -30 -50 2ND HARMONIC -70 3RD HARMONIC -90 -110 0 200 400 600 800 1000 ...

Page 7

... Ultra-Low-Noise Op Amps ____________________________Typical Operating Characteristics (continued +5V -5V 100Ω +25°C, unless otherwise noted MAX4107 DIFFERENTIAL GAIN AND PHASE 0.06 0.04 0.02 0.00 -0.02 -0.04 0 IRE 100 0.02 0.01 0.00 -0.01 -0.02 -0.03 -0.04 0 IRE 100 NEGATIVE OUTPUT VOLTAGE SWING vs. TEMPERATURE -3.3 -3 100 L -3.5 -3.6 -3 -3.8 -3.9 -75 -50 - 100 125 150 TEMPERATURE (° ...

Page 8

... AC performance without signifi- cantly degrading noise performance. The MAX4106/MAX4107 are optimized for AC perfor- mance. They are not designed to drive highly reactive loads. Reactive loads will decrease phase margin and may produce excessive ringing and oscillation ...

Page 9

... Figure 2b. MAX4107 Response vs. Capacitive Load—No Isolation (R ) Resistor (circuit shown in Figure 10pF +10 VCL 0.1M Figure 3b. MAX4107 Response vs. Capacitive Load with Resistive (R ) Isolation (circuit shown in Figure 15pF 10pF 5pF L 1M 10M 100M 1G FREQUENCY (Hz 2.2 S ...

Page 10

Ultra-Low-Noise Op Amps ________________________________________________________Package Information ______________________________________________________________________________________ ___________________Chip Information TRANSISTOR COUNT: 55 0°-8° 0.101mm 0.004in Narrow SO SMALL-OUTLINE PACKAGE (0.150 in.) INCHES MILLIMETERS DIM MIN MAX MIN MAX A 0.053 ...

Page 11

Ultra-Low-Noise Op Amps ______________________________________________________________________________________ 11 ...

Page 12

Ultra-Low-Noise Op Amps Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely ...

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