Texas Instruments LMX2542LQ2121/NOPB Clock Generators, PLLs, Frequency Synthesizers
IC FREQ SYNTH CELL/GPS 28WQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LMX2542LQ2121/NOPB
Category
Detailed Description
IC FREQ SYNTH CELL/GPS 28WQFN
Package
28-WFQFN Exposed Pad
Key Features
Package / Case: 28-WFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LMX2542LQ2121/NOPB Datasheet
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Technical Specifications
Texas Instruments LMX2542LQ2121/NOPB Clock Generators, PLLs, Frequency Synthesizers technical specifications.
General
Package / Case
28-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-30°C ~ 85°C
Supply Voltage
2.7V ~ 3.3V
Type
PLL Frequency Synthesizer, Delta Sigma
Max Frequency
2.2GHz, 440.76MHz
Number of Circuits
1
Output
Clock
Pll
Yes with Bypass
Input
Clock
Alternate Parts Comparison (LMX2542LQ2121/NOPB vs LMX2572LPRHAR vs LMX2485QSQX/NOPB vs LMX2541SQ2690E/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 | 28-WFQFN Exposed Pad | 40-VFQFN Exposed Pad | 24-WFQFN Exposed Pad | 36-WFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -30°C ~ 85°C | -40°C ~ 85°C (TA) | -40°C ~ 105°C | -40°C ~ 85°C |
| Supply Voltage | 2.7V ~ 3.3V | 3V ~ 3.5V | 2.5V ~ 3.6V | 3.15V ~ 3.45V |
| Differential Input Output | No/No | Yes/Yes | Yes/No | No/No |
| Divider Multiplier | Yes/No | Yes/Yes | Yes/Yes | Yes/Yes |
| Input | Clock | Clock | Clock | Clock |
| Max Frequency | 2.2GHz, 440.76MHz | 2GHz | 3.1GHz | 2.865GHz |
| Number of Circuits | 1 | 1 | 1 | 1 |
| Pll | Yes with Bypass | Yes | Yes | Yes |
| Ratio Input Output | 2:1 | 1:2 | 3:2 | 2:2 |
| Type | PLL Frequency Synthesizer, Delta Sigma | Frequency Synthesizer (RF) | Frequency Synthesizer (RF) | Frequency Synthesizer (RF) |
| Action |
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