19-0451; Rev 1; 10, 98
Serially Controlled, Low-Voltage, 8-Channel, Dual 4-Channel Multiplexers
General Description
The MAX349, MAX350 are 8-channel and dual 4-channel serially controlled multiplexers (muxes). These muxes conduct equally well in either direction. On-resistance (100Ω max) is matched between switches to 16Ω max and is flat (10Ω max) over the specified signal range. These CMOS devices can operate continuously with dual power supplies ranging from ±2.7V to ±8V or a single s
Maxim Integrated
Upstream CATV Amplifier with On-Chip Anti-Alias Filter - Amplifier
19-2092; Rev 0; 7, 01
Upstream CATV Amplifier with On-Chip Anti-Alias Filter
General Description
The MAX3507 is a variable-gain power amplifier for use in CATV upstream transmitters. The variable-gain feature has 55dB of dynamic range and is controlled by a 3-wire SPI™ bus. The device is capable of generating +64dBmV output (16QAM, QPSK) when driven with a +34dBmV nominal input signal. The on-chip anti-alias lowpass filter with 75MH- cutoff frequency saves system design cost and space. The op