Texas Instruments LMK1C1104DQFR Microcontrollers
IC CLK BUFFER 1:4 250MHZ 8WSON
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LMK1C1104DQFR
Detailed Description
IC CLK BUFFER 1:4 250MHZ 8WSON
Package
8-WFDFN
Lifecycle Status
Active
Datasheet
LMK1C1104DQFR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LMK1C1104DQFR Microcontrollers technical specifications.
General
Series
LMK1C1104
RoHS
RoHS Compliant
Number of Pins
8
Package / Case
8-WFDFN
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V
Lifecycle Status
Active
Absolute Propagation Delay Time Ns
3
Additive Rms Jitter Typ Fs
19.2
Alternate Parts Comparison (LMK1C1104DQFR vs LMK04010BISQX/NOPB vs LMK04131SQX/NOPB vs LMK03000ISQ/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 | 8-WFDFN | 48-WFQFN Exposed Pad | 48-WFQFN Exposed Pad | 48-WFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V | 3.15V ~ 3.45V | 3.15V ~ 3.45V | 3.15V ~ 3.45V |
| RoHS | RoHS Compliant | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Input | Clock, LVCMOS | LVCMOS, LVDS, LVPECL | LVCMOS, LVDS, LVPECL | LVCMOS, LVDS, LVPECL |
| Max Frequency | 250 MHz | 1.296GHz | 1.08GHz | 1.296GHz |
| Number of Circuits | 1 | 1 | 1 | 1 |
| Output | Clock, LVCMOS | 2VPECL, LVPECL | LVCMOS, LVDS, 2VPECL, LVPECL | LVDS, LVPECL |
| Package | Tape & Reel (TR) | 48-WFQFN Exposed Pad | WQFN (RHS)-48 | 48-WFQFN Exposed Pad |
| Function | Clock buffer, Level translator, Single-ended | -- | Cascaded PLLs | Clock generator |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
NB3V1104CMTTBGonsemiSimilaronsemi
Pin YesPkg YesElec Mixed
Clock Fanout Buffer (Distribution) IC 1:4 250 MHz 8-WFDFN
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