MAX3510EEP Maxim Integrated Products, MAX3510EEP Datasheet
MAX3510EEP
Specifications of MAX3510EEP
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MAX3510EEP Summary of contents
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... Typical at 59dBmV Output Single +5V Supply Output Level Ranges from <8dBmV to 64dBmV Gain Programmable in 1dB Steps Low Transmit Output Noise Floor: -47dBmV (160kHz BW) Low Transmit-Disable Output Noise: -70dBmV Two Power-Down Modes PART MAX3510EEP Applications Pin Configuration appears at end of data sheet. 12 SHDN GND2 18 LOGIC TXEN ...
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Upstream CATV Amplifier ABSOLUTE MAXIMUM RATINGS 2), VOUT+, VOUT- ................... -0.5V to +10. Input Voltage Levels (all inputs), CEXT1, CEXT2.........................................-0. Continuous Input Voltage (VIN+, VIN-)...............................2Vp-p Continuous Current (VOUT+, VOUT-).................................80mA Stresses beyond ...
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AC ELECTRICAL CHARACTERISTICS (continued) = +4.75V to +5.25V, TXEN = SHDN = high former -40°C to +85°C, unless otherwise noted. Typical parameters are PARAMETER SYMBOL Transmit Mode Noise Transmit-Disable ...
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Upstream CATV Amplifier TIMING CHARACTERISTICS = +4.75V to +5.25V, TXEN = SHDN = high PARAMETER SYMBOL CS to SCK Rise Setup Time t SENS CS to SCK Rise Hold Time t SENH SDA to ...
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TXEN = SHDN = high +5V otherwise noted.) VOLTAGE GAIN vs. GAIN CONTROL WORD 40MHz 5MHz 60MHz 18 16 ...
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Upstream CATV Amplifier Table 1. Reflection Coefficients (75Ω reference) FREQUENCY TRANSMIT MODE MHz REAL S11 1 0.937 2 0.937 5 0.936 10 0.932 20 0.932 30 0.932 40 0.927 60 0.922 80 0.913 120 0.889 160 0.850 200 0.753 PIN ...
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SHDN PGA BIAS VIN+ VIN- Figure 1. Functional Diagram Detailed Description The following sections describe the blocks shown in the functional diagram (Figure 1). Programmable-Gain Amplifier The programmable-gain amplifier (PGA) consists of the variable-gain amplifier (VGA) and ...
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Upstream CATV Amplifier Ramp Generator The ramp generator circuit is a simple RC charging cir- cuit, which is used to control power-up and power-down of the output power amplifier made up of CEXT1 and an internal 2kΩ resistor. ...
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Table 3. Chip-State Control Bits SHDN TXEN ...
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Upstream CATV Amplifier VIN+ 2k VIN- Figure 3. Equivalent Input Circuit The model for the MAX3510 input impedance is shown in Figure 3. A well-designed printed circuit board is an essential part circuit. For best performance pay ...
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Pin Configuration TOP VIEW GND GND 3 18 GND1 4 17 MAX3510 VIN VIN GND SDA 9 12 SCLK 10 11 QSOP ______________________________________________________________________________________ Upstream ...
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Upstream CATV Amplifier 12 _________________________________________________________________________________________________ Package Information ...