Texas Instruments PLL1705DBQR, PLL Multi-Clock Generator, 36.87 MHz max, 1:6 input:output, 2.7V-3.6V supply, 20-SSOP, -25°C to 85°C.
| Parameter | Value |
|---|---|
| Type | PLL Multi-Clock Generator |
| Mounting | Surface Mount |
| Voltage | 2.7V ~ 3.6V |
| Frequency | 36.87MHz |
| Operating temperature | -25°C~85°C |
| PLL | Yes |
| Input | CMOS, Crystal |
| Output | CMOS |
| Package | Tape & Reel (TR) |
| Case | 20-SSOP (0.154\", 3.90mm Width) |
| Divider (Multiplier) | Yes/No |
| Number of circuits | 1 |
| Ratio - Input:Output | 1:6 |
| Differential - Input:Output | No/No |
The Texas Instruments PLL1705DBQR is a PLL-based multi-clock generator that takes a single CMOS or crystal input and produces six CMOS clock outputs, each phase-locked to the reference. The maximum output frequency is 36.87 MHz, which sets the upper bound for the clock tree it feeds — useful for driving multiple ADCs, DSPs, or FPGAs from one clean source.
The evidence does not specify an external loop filter requirement. For PLL clock generators in this class, the loop filter is often integrated on-chip; verify the datasheet for the PLL1705DBQR to confirm the external component count for your BOM.
The evidence does not carry a direct comparison to PLL1706. Both are PLL multi-clock generators from TI, but the PLL1706 may differ in output frequency range, output count, or supply voltage. Cross-reference the datasheets to confirm pin compatibility and parametric fit for your design.