MAX4025 Maxim, MAX4025 Datasheet
MAX4025
Available stocks
Related parts for MAX4025
MAX4025 Summary of contents
Page 1
... The MAX4024/MAX4026 are triple and quad 2:1 multiplexers, respectively, with amplifiers that have a fixed gain of +2. The MAX4023/MAX4025 are triple and quad 2:1 multiplexers, respectively, with adjustable gain amplifiers optimized for unity-gain stability. All devices have 25ns channel switching time and low ...
Page 2
... Lead Temperature (soldering, 10s) .................................+300°C = REF = OUT_ = 0V MIN CONDITIONS Guaranteed by PSRR S MAX4023/MAX4024 OUT = 0V S MAX4025/MAX4026 MAX4023/MAX4024 MAX4025/MAX4026 MAX4023/MAX4025, inferred from CMRR IN MAX4024/MAX4026, inferred from A MAX4023/MAX4025 MAX4024/MAX4026 MAX4023/MAX4025 OS MAX4024/MAX4026 MAX4023/MAX4025 MAX4024/MAX4026 B MAX4023/MAX4025 M AX 4023/M AX 4025, - 10m V < MAX4023/MAX4025, common mode IN ...
Page 3
... Logic-Low Threshold V Logic-High Threshold V Logic-Low Input Current I IL Logic-High Input Current I IH _______________________________________________________________________________________ = REF = OUT_ = 0V MIN CONDITIONS MAX4023/MAX4025 MAX4024/MAX4026 ±2.25V < V < ±5. AX4023/M AX4025, V < V < MAX4023/MAX4025 150Ω, L -4.3V < V < +4.3V OUT MAX4024/MAX4026 150Ω ...
Page 4
... 4023/M AX 4025, - 10m V < V IND Resistance MAX4023/MAX4025, common mode Input Resistance R IN MAX4024/MAX4026, single ended MAX4023/MAX4025 Output Resistance R OUT MAX4024/MAX4026 MAX4023/MAX4025 Disable Output R OUT Resistance MAX4024/MAX4026 Power-Supply Rejection PSRR ±4.5V < V Ratio Common-Mode CMRR MAX4023/MAX4025, V Rejection Ratio M AX 4023/M AX 4025, R ...
Page 5
... Amplifiers with Fixed and Settable Gain DC ELECTRICAL CHARACTERISTICS—Single Supply (continued) = ∞ +5V +5V 0V +25°C.) (Note 2) A PARAMETER SYMBOL MAX4023/MAX4025 Output Voltage Swing V OUT MAX4024/MAX4026 LOGIC INPUT CHARACTERISTICS Logic-Low Threshold V EN, A/B IL Logic-High Threshold V EN, A/B IH Logic-Low Input Current I EN, A/B ...
Page 6
... VCL MAX4024/MAX4026 MAX4023/MAX4025 10MHz OUT P-P SNR BW VCL MAX4024/MAX4026 f = 10MHz MAX4023/MAX4025 t SW MAX4024/MAX4026 0. 0.5V OFF IN MAX4023/MAX4025 MAX4024/MAX4026 = 0V, REF = 0V (MAX4023/MAX4025). VCL MIN TYP MAX 260 200 85 110 300 363 1.5 0.012 0.015 0.05 0.077 1 ...
Page 7
... OUT P-P SNR BW VCL MAX4024/MAX4026 f = 10MHz MAX4023/MAX4025 t SW MAX4024/MAX4026 0. 0.5V OFF IN MAX4023/MAX4025 MAX4024/MAX4026 = +25°C. Specifications over temperature are guaranteed by design 0.5V, REF = (MAX4023/MAX4025). CM VCL MIN TYP MAX 260 200 83 110 300 363 1.5 0.016 0.02 0.054 0.085 1.6 1 ...
Page 8
... SMALL-SIGNAL BANDWIDTH vs. FREQUENCY 0 100 FREQUENCY (MHz) MAX4024/MAX4026 LARGE-SIGNAL GAIN FLATNESS vs. FREQUENCY 0.5 0.4 0.3 0.2 0.1 0 -0.1 -0.2 -0.3 -0.4 -0.5 0 100 FREQUENCY (MHz) = +1V/V (MAX4023/MAX4025), VCL MAX4023/MAX4025 LARGE-SIGNAL BANDWIDTH vs. FREQUENCY 0 100 1000 FREQUENCY (MHz) MAX4024/MAX4026 SMALL-SIGNAL GAIN FLATNESS vs. FREQUENCY 0.5 0.4 0.3 0.2 0.1 0 -0.1 -0.2 -0.3 -0.4 -0.5 0.1 ...
Page 9
... FREQUENCY (MHz) ALL-HOSTILE CROSSTALK vs. FREQUENCY 0 -20 -40 -60 -80 -100 1 10 100 FREQUENCY (MHz) MAX4023/MAX4025 LARGE-SIGNAL TRANSIENT RESPONSE INPUT 1V/div OUTPUT 1V/div 20ns/div = +1V/V (MAX4023/MAX4025), VCL MAX4023/MAX4025 COMMON-MODE REJECTION RATIO vs. FREQUENCY 0 -20 -40 -60 -80 -100 100 0.01 0 100 FREQUENCY (MHz) OUTPUT IMPEDANCE vs. FREQUENCY 100 ...
Page 10
... 10pF 5pF 0pF 1.0 10 100 FREQUENCY (MHz) = 150Ω to GND +1V/V (MAX4023/MAX4025), VCL CHANNEL SWITCHING TRANSIENT V A/B 5V/div V OUT 20mV/div 20ns/div OPTIMAL ISOLATION RESISTOR vs. CAPACITIVE LOAD 1000 0 50 100 150 CAPACITIVE LOAD (pF) ...
Page 11
... Triple and Quad, 2:1 Video Multiplexer- Amplifiers with Fixed and Settable Gain Typical Operating Characteristics—+5V Single Supply (V = +5V 0V 0.5V (MAX4023/MAX4025 +2V/V (MAX4024/MAX4026), T VCL MAX4023/MAX4025 SMALL-SIGNAL BANDWIDTH vs. FREQUENCY 0 100 1000 FREQUENCY (MHz) MAX4023/MAX4025 LARGE-SIGNAL GAIN FLATNESS vs ...
Page 12
... Triple and Quad, 2:1 Video Multiplexer- Amplifiers with Fixed and Settable Gain Typical Operating Characteristics—+5V Single Supply (continued +5V 0V 0.5V (MAX4023/MAX4025 +2V/V (MAX4024/MAX4026), T VCL MAX4023/MAX4025 DIFFERENTIAL GAIN AND PHASE 0.3 0.2 0.1 0 -0.1 -0.2 -0.3 1st 2nd 0.3 0.2 0.1 0 -0.1 -0.2 -0.3 1st 2nd PIN MAX4023 MAX4024 MAX4025 SO/QSOP SO/TSSOP SO/TSSOP ...
Page 13
... Triple and Quad, 2:1 Video Multiplexer- Amplifiers with Fixed and Settable Gain PIN MAX4023 MAX4024 MAX4025 SO/QSOP SO/TSSOP SO/TSSOP — 20 — 8 — — — 4 — — 10 — — 11 — — A/B CC IN1A MUX1 IN1B TO A/B IN2A MUX2 IN2B TO A/B IN3A MUX3 ...
Page 14
... MAX4025). Multiple devices may be paralleled to con- struct larger switch matrices by connecting the outputs of several devices together and disabling all but one of the paralleled amplifiers’ ...
Page 15
... Figure 2a) where the fixed gain of +2 compensates for the loss in the resistors. The MAX4023/MAX4025 have settable gain to equalize long cables. The MAX4023/MAX4025 allow adding functions that normally require additional op amps. For example, a cable driver can “ ...
Page 16
... Triple and Quad, 2:1 Video Multiplexer- Amplifiers with Fixed and Settable Gain 75Ω CABLE 75Ω 75Ω CABLE 75Ω Figure 2a. Video Line Driver C AND R B GAIN Figure 2b. Cable Booster Using the MAX4023/MAX4025 16 ______________________________________________________________________________________ A IN_A T 75Ω OUT_ R T IN_B R T REF MAX4024/ ...
Page 17
... Figure 4. Using an Isolation Resistor (R ISO Capacitive Load ______________________________________________________________________________________ L 1000 Figure 5. Optimal Isolation Resistance vs. Capacitive Load PART R ISO MAX4023 C R MAX4024 L L MAX4025 MAX4026 REF TRANSISTOR COUNT: 655 PROCESS: Bipolar ) for a High- OPTIMAL ISOLATION RESISTOR vs. CAPACITIVE LOAD 50 MAX4023 R = 150Ω ...
Page 18
... IN1B 5 11 OUT2 IN2B 6 10 OUT3 IN3B 7 9 FB3 SO/TSSOP SO/QSOP 20 FB1 IN1A 1 19 OUT1 IN2A 2 18 OUT2 IN3A 3 17 FB2 IN4A 4 MAX4025 IN1B 7 FB3 13 OUT3 IN2B 8 12 OUT4 IN3B 9 11 FB4 IN4B 10 SO/TSSOP SO/TSSOP ...
Page 19
... Amplifiers with Fixed and Settable Gain For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a "+", "#", or "-" in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status ...
Page 20
... Amplifiers with Fixed and Settable Gain For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a "+", "#", or "-" in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status ...
Page 21
... Amplifiers with Fixed and Settable Gain For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a "+", "#", or "-" in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status ...
Page 22
... Amplifiers with Fixed and Settable Gain For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a "+", "#", or "-" in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status ...
Page 23
... Updated TOC16 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. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 23 © ...