Texas Instruments LMK04821NKDT Microcontrollers
Clock Generator, Synthesizer, Jitter Cleaner, 3.3V, 64-Pin WQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LMK04821NKDT
Detailed Description
Clock Generator, Synthesizer, Jitter Cleaner, 3.3V, 64-Pin WQFN
Package
64-WFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
LMK04821NKDT Datasheet
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Technical Specifications
Texas Instruments LMK04821NKDT Microcontrollers technical specifications.
General
Package / Case
64-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
3.15V ~ 3.45V
Type
Jitter Cleaner
Max Frequency
1.54GHz
Number of Circuits
1
Output
HSDS, LCPECL, LVCMOS, LVDS, LVPECL
Pll
Yes
Input
LVCMOS, LVDS, LVPECL
Alternate Parts Comparison (LMK04821NKDT vs LMK04228NKDT vs LMK04131SQX/NOPB vs LMK04816BISQE/NOPB)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 64-WFQFN Exposed Pad | 64-WFQFN Exposed Pad | 48-WFQFN Exposed Pad | 64-WFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 3.15V ~ 3.45V | 3.15V ~ 3.45V | 3.15V ~ 3.45V | 3.15V ~ 3.45V |
| Differential Input Output | Yes/Yes | Yes/Yes | Yes/Yes | Yes/Yes |
| Divider Multiplier | Yes/No | Yes/No | Yes/No | Yes/No |
| Input | LVCMOS, LVDS, LVPECL | LVCMOS, LVDS, LVPECL | LVCMOS, LVDS, LVPECL | LVCMOS, LVDS, LVPECL |
| Max Frequency | 1.54GHz | 3.08GHz | 1.08GHz | 2.6GHz |
| Output | HSDS, LCPECL, LVCMOS, LVDS, LVPECL | LVCMOS, LVDS, LVPECL | LVCMOS, LVDS, 2VPECL, LVPECL | LVCMOS, LVDS, LVPECL |
| Pll | Yes | Yes | Yes | Yes |
| Ratio Input Output | 3:15 | 3:15 | 2:6 | 3:12 |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Number of Circuits | 1 | -- | 1 | 1 |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LMK04805BISQ/NOPBTexas InstrumentsLow Noise Clock Jitter Cleaner With Dual Cascaded PLLs and Integrated 2.2 GHz VCO 64-WQFN -40 to 85
LMK04228NKDTTexas InstrumentsUltra low-noise clock jitter cleaner with dual loop PLLs 64-WQFN -40 to 85