Microchip Technology SM840021KA-TR Clock Generators, PLLs, Frequency Synthesizers
IC CLOCK SYNTHESIZER 8TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SM840021KA-TR
Category
Detailed Description
IC CLOCK SYNTHESIZER 8TSSOP
Package
8-TSSOP (0.173", 4.40mm Width)
Key Features
Package / Case: 8-TSSOP (0.173", 4.40mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
SM840021KA-TR Datasheet
Quick Jump:
Technical Specifications
Microchip Technology SM840021KA-TR Clock Generators, PLLs, Frequency Synthesizers technical specifications.
General
Package / Case
8-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 75°C
Supply Voltage
2.375V ~ 3.465V
Type
Clock/Frequency Synthesizer
Max Frequency
125MHz
Number of Circuits
1
Output
LVCMOS
Pll
Yes
Input
Crystal
Alternate Parts Comparison (SM840021KA-TR vs SM802109UMG vs SM840001KA vs SM840001KA-TR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-TSSOP | 24-VFQFN Exposed Pad | 8-TSSOP | 8-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 75°C | -40°C ~ 85°C | -40°C ~ 75°C | -40°C ~ 75°C |
| Supply Voltage | 2.375V ~ 3.465V | 2.375V ~ 3.465V | 2.375V ~ 3.465V | 2.375V ~ 3.465V |
| Differential Input Output | No/No | No/Yes | No/No | No/No |
| Input | Crystal | LVCMOS, Crystal | Crystal | Crystal |
| Max Frequency | 125MHz | 100MHz | 226.66MHz | 226.66MHz |
| Number of Circuits | 1 | 1 | 1 | 1 |
| Output | LVCMOS | HCSL | LVCMOS, LVTTL | LVCMOS, LVTTL |
| Pll | Yes | Yes | Yes | Yes |
| Ratio Input Output | 1:1 | 2 4 | 1 | 1 |
| Divider Multiplier | Yes/No | -- | Yes/No | Yes/No |
| Action |
More Parts in Clock Generators, PLLs and Frequency Synthesizers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.