Datasheet Texas Instruments VCA821IDGST
| Manufacturer | Texas Instruments |
| Series | VCA821 |
| Part Number | VCA821IDGST |
Wideband, > 40dB Adjust Range, Linear in dB Variable Gain Amplifier 10-VSSOP -40 to 85
Datasheets
VCA821 Ultra-Wideband, > 40-dB Gain Adjust Range, Linear in dB Variable Gain Amplifier datasheet
PDF, 2.6 Mb, Revision: D, File published: May 24, 2016
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 10 |
| Package Type | DGS |
| Industry STD Term | VSSOP |
| JEDEC Code | S-PDSO-G |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | BOR |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | 1.02 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1.07 |
| Mechanical Data | Download |
Parametrics
| Acl, min spec gain | 2 V/V |
| BW @ Acl | 710 MHz |
| Max Gain | 40 dB |
| Number of Channels | 1 |
| Operating Temperature Range | -40 to 85 C |
| PGA/VGA | VGA |
| Package Group | VSSOP |
| Package Size: mm2:W x L | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) PKG |
| Slew Rate(Typ) | 2500 V/us |
| Vs(Max) | 12 V |
| Vs(Min) | 7 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: DEM-VCA-MSOP-1A
DEM-VCA-MSOP-1A
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: DEM-VCA-SO-1B
DEM-VCA-SO-1B
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Implementating a Variable-Length Cat5e Cable EqualizerPDF, 505 Kb, File published: Apr 25, 2010
Unshielded twisted pair (UTP) cables have long been used to transmit data over long distances, starting with telephone line networks. As a result of the relatively low cost, these cables have also been adopted for various uses including video distribution. All UTP cables attenuate the signal over frequency with maximum attenuation at maximum signal frequency. This attenuation will also increase as - Wireline Data Transmission and ReceptionPDF, 191 Kb, File published: Jan 27, 2010
Many types of wires are widely used to transmit data. Specifically, Category 3 and Category 5 (Cat3 and Cat5e, respectively)—also known as unshielded twisted pair or UTP lines—are now recommended for new telephone installations. Coaxial (coax) cables are used to distribute cable television (CATV) signals throughout a home. #12 and #14 American wire gauge (AWG) electric power distribution wire is a
Model Line
Manufacturer's Classification
- Semiconductors > Amplifiers > Programmable & Variable Gain Amplifiers (PGA/VGA)
