PLL1705DBQG4 — 36.87 MHz multi-clock generator in 20-SSOP
The Texas Instruments PLL1705DBQG4 is a PLL Multi-Clock Generator that accepts a single CMOS or crystal input and produces six CMOS clock outputs.
1:6 fanout and 36.87 MHz ceiling
The 1:6 input-to-output ratio lets a single crystal or CMOS reference drive six clock loads, reducing oscillator count and board area. The maximum output frequency of 36.87 MHz covers common audio sample-rate clocks and video pixel clocks up to standard-definition resolutions. The 20-SSOP package (0.154-inch body width) is narrower than a standard SOIC-20, so the PCB footprint must match the SSOP land pattern — a direct SOIC-20 replacement will not fit.