Datasheet Texas Instruments LMH6514SQ/NOPB
| Manufacturer | Texas Instruments |
| Series | LMH6514 |
| Part Number | LMH6514SQ/NOPB |
600 MHz, Digital Controlled, Variable Gain Amplifier 16-WQFN -40 to 85
Datasheets
LMH6514 600 MHz, Digital Controlled, Variable Gain Amplifier datasheet
PDF, 1.3 Mb, Revision: A, File published: Mar 18, 2013
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 16 |
| Package Type | RGH |
| Industry STD Term | WQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 1000 |
| Carrier | LARGE T&R |
| Device Marking | L6514SQ |
| Width (mm) | 4 |
| Length (mm) | 4 |
| Thickness (mm) | .75 |
| Pitch (mm) | .5 |
| Max Height (mm) | .8 |
| Mechanical Data | Download |
Parametrics
| Acl, min spec gain | 0.25 V/V |
| BW @ Acl | 600 MHz |
| Max Gain | 30 dB |
| Number of Channels | 1 |
| Operating Temperature Range | -40 to 85 C |
| PGA/VGA | VGA |
| Package Group | WQFN |
| Package Size: mm2:W x L | 16WQFN: 16 mm2: 4 x 4(WQFN) PKG |
| Slew Rate(Typ) | 1600 V/us |
| Vs(Max) | 5.25 V |
| Vs(Min) | 4 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: LMH6514SQEVAL
Evaluation Kit for the LMH6514
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- A Walk Along the Signal Path (High-Speed Signal Path)PDF, 461 Kb, File published: Mar 30, 2005
- Selecting Amplifiers, ADCs, and Clocks for High-Performance Signal PathsPDF, 545 Kb, File published: Sep 13, 2007
- Using High Speed Diff Amp to Drive ADCs (Rev. A)PDF, 175 Kb, Revision: A, File published: Apr 26, 2013
The right high speed differential amplifier will add flexibility to signal chains that include a high speedanalog-to-digital converter (ADC). A differential amplifier can provide signal conditioning such as singleended to differential conversion, impedance transformation, and gain or attenuation. - AN-1719 Noise Figure Analysis Fully Differential Amplifier (Rev. A)PDF, 97 Kb, Revision: A, File published: May 1, 2013
This application note provides noise figure analysis for fully differential amplifiers, including output noisecalculation and noise figure calculation.
Model Line
Series: LMH6514 (2)
- LMH6514SQ/NOPB LMH6514SQE/NOPB
Manufacturer's Classification
- Semiconductors > Amplifiers > Programmable & Variable Gain Amplifiers (PGA/VGA)
