Datasheet Texas Instruments LMH6518
| Manufacturer | Texas Instruments |
| Series | LMH6518 |
900 MHz, Digitally Controlled, Variable Gain Amplifier
Datasheets
LMH6518 900 MHz, Digitally Controlled, Variable Gain Amplifier datasheet
PDF, 1.7 Mb, Revision: D, File published: Sep 30, 2016
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Status
| LMH6518SQ/NOPB | LMH6518SQE/NOPB | LMH6518SQX/NOPB | |
|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No | Yes |
Packaging
| LMH6518SQ/NOPB | LMH6518SQE/NOPB | LMH6518SQX/NOPB | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 16 | 16 | 16 |
| Package Type | RGH | RGH | RGH |
| Industry STD Term | WQFN | WQFN | WQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N | S-PQFP-N |
| Package QTY | 1000 | 250 | 4500 |
| Carrier | LARGE T&R | SMALL T&R | LARGE T&R |
| Device Marking | L6518SQ | L6518SQ | L6518SQ |
| Width (mm) | 4 | 4 | 4 |
| Length (mm) | 4 | 4 | 4 |
| Thickness (mm) | .75 | .75 | .75 |
| Pitch (mm) | .5 | .5 | .5 |
| Max Height (mm) | .8 | .8 | .8 |
| Mechanical Data | Download | Download | Download |
Parametrics
| Parameters / Models | LMH6518SQ/NOPB | LMH6518SQE/NOPB | LMH6518SQX/NOPB |
|---|---|---|---|
| Acl, min spec gain, V/V | 0.87 | 0.87 | 0.87 |
| BW @ Acl, MHz | 900 | 900 | 900 |
| Max Gain, dB | 38.8 | 38.8 | 38.8 |
| Number of Channels | 1 | 1 | 1 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 |
| PGA/VGA | VGA | VGA | VGA |
| Package Group | WQFN | WQFN | WQFN |
| Package Size: mm2:W x L, PKG | 16WQFN: 16 mm2: 4 x 4(WQFN) | 16WQFN: 16 mm2: 4 x 4(WQFN) | 16WQFN: 16 mm2: 4 x 4(WQFN) |
| Slew Rate(Typ), V/us | 760 | 760 | 760 |
| Vs(Max), V | 5.25 | 5.25 | 5.25 |
| Vs(Min), V | 4.75 | 4.75 | 4.75 |
Eco Plan
| LMH6518SQ/NOPB | LMH6518SQE/NOPB | LMH6518SQX/NOPB | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant |
Application Notes
- A Walk Along the Signal Path (High-Speed Signal Path)PDF, 461 Kb, File published: Mar 30, 2005
- 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. - AN-1718 Differential Amplifier Applications Up to 400 MHz (Rev. B)PDF, 73 Kb, Revision: B, File published: May 1, 2013
The LMH6515 is a fully differential amplifier optimized for signal path applications up to 400 MHz and hasa 200О© input.
Model Line
Series: LMH6518 (3)
Manufacturer's Classification
- Semiconductors> Amplifiers> Programmable & Variable Gain Amplifiers (PGA/VGA)
