Datasheet MAX442 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | 140MHz, 2-Channel Video Multiplexer/Amplifier |
| 页数 / 页 | 9 / 4 — 140MHz, 2-Channel. Video Multiplexer/Amplifier. MAX442. ELECTRICAL … |
| 文件格式/大小 | PDF / 107 Kb |
| 文件语言 | 英语 |
140MHz, 2-Channel. Video Multiplexer/Amplifier. MAX442. ELECTRICAL CHARACTERISTICS (continued). PARAMETER. SYMBOL. CONDITIONS. MIN. TYP
该数据表的模型线
文件文字版本
140MHz, 2-Channel Video Multiplexer/Amplifier MAX442 ELECTRICAL CHARACTERISTICS (continued)
(V+ = 5V, V- = -5V, RL = 150Ω, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS DYNAMIC PERFORMANCE
-3dB Bandwidth BW AV = 0dB, RL = 100Ω 140 MHz Slew Rate SR1 250 V/µs Differential Phase Error DP Figure 1 0.09 degrees Differential Gain Error DG Figure 1 0.07 % To 0.1% of final value, Settling Time ts 50 ns AV = 0dB, RL = 150Ω, 2V step input Crosstalk XTALK f = 10MHz, RS = 75Ω, AV = 0dB, Figure 6 76 dB Input Noise-Voltage Density en f = 10kHz 12 nV/√Hz
POWER REQUIREMENTS
Operating Supply-Voltage Range VS ±4.75 ±5.25 V TA = +25°C 25 30 35 Positive Supply Current ICC VIN = 0V MAX442C 22 38 mA MAX442E 19 41 TA = +25°C 23 28 35 Negative Supply Current IEE VIN = 0V MAX442C 20 38 mA MAX442E 17 41
SWITCHING CHARACTERISTICS
Logic Low Voltage VIL 0.8 V Logic High Voltage VIH 2.4 V Address Propagation Delay tAPD Figure 7 24 ns Channel Switching Time tSW Figure 7 (Note 2) 36 ns
Note 1:
Incremental resistance for a common-mode voltage between ±2V.
Note 2:
Channel Switching Time specified between two grounded input channels; does not include signal rise/fall times for switch- ing between channels with different input voltages.
__________________________________________Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
OPEN-LOOP GAIN AND PHASE CLOSED-LOOP GAIN UNITY-GAIN OUTPUT IMPEDANCE vs. FREQUENCY vs. FREQUENCY vs. FREQUENCY
80 135 30 100 70 90 25 MAX442-02 MAX442-03 AVCL = 20dB 60 45 20 ) AVCL = 6dB Ω GAIN 10 50 0 15 AVCL = 0dB 40 PHASE -45 10 30 -90 5 1 20 -135 0 OPEN-LOOP GAIN (dB) 10 -180 -5 PHASE SHIFT (Degrees) CLOSED-LOOP GAIN (dB) OUTPUT IMPEDANCE ( 0.1 0 -225 -10 -10 -270 -15 -20 -315 -20 0.01 0.001 0.1 10 1000 0.1 1 10 100 1000 10k 100k 1M 10M 100M FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (Hz)
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Document Outline not-recomm-data-sheet-cover.pdf Not Recommended for New Designs
(V+ = 5V, V- = -5V, RL = 150Ω, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS DYNAMIC PERFORMANCE
-3dB Bandwidth BW AV = 0dB, RL = 100Ω 140 MHz Slew Rate SR1 250 V/µs Differential Phase Error DP Figure 1 0.09 degrees Differential Gain Error DG Figure 1 0.07 % To 0.1% of final value, Settling Time ts 50 ns AV = 0dB, RL = 150Ω, 2V step input Crosstalk XTALK f = 10MHz, RS = 75Ω, AV = 0dB, Figure 6 76 dB Input Noise-Voltage Density en f = 10kHz 12 nV/√Hz
POWER REQUIREMENTS
Operating Supply-Voltage Range VS ±4.75 ±5.25 V TA = +25°C 25 30 35 Positive Supply Current ICC VIN = 0V MAX442C 22 38 mA MAX442E 19 41 TA = +25°C 23 28 35 Negative Supply Current IEE VIN = 0V MAX442C 20 38 mA MAX442E 17 41
SWITCHING CHARACTERISTICS
Logic Low Voltage VIL 0.8 V Logic High Voltage VIH 2.4 V Address Propagation Delay tAPD Figure 7 24 ns Channel Switching Time tSW Figure 7 (Note 2) 36 ns
Note 1:
Incremental resistance for a common-mode voltage between ±2V.
Note 2:
Channel Switching Time specified between two grounded input channels; does not include signal rise/fall times for switch- ing between channels with different input voltages.
__________________________________________Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
OPEN-LOOP GAIN AND PHASE CLOSED-LOOP GAIN UNITY-GAIN OUTPUT IMPEDANCE vs. FREQUENCY vs. FREQUENCY vs. FREQUENCY
80 135 30 100 70 90 25 MAX442-02 MAX442-03 AVCL = 20dB 60 45 20 ) AVCL = 6dB Ω GAIN 10 50 0 15 AVCL = 0dB 40 PHASE -45 10 30 -90 5 1 20 -135 0 OPEN-LOOP GAIN (dB) 10 -180 -5 PHASE SHIFT (Degrees) CLOSED-LOOP GAIN (dB) OUTPUT IMPEDANCE ( 0.1 0 -225 -10 -10 -270 -15 -20 -315 -20 0.01 0.001 0.1 10 1000 0.1 1 10 100 1000 10k 100k 1M 10M 100M FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (Hz)
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Document Outline not-recomm-data-sheet-cover.pdf Not Recommended for New Designs