ADA-4743 |
RFQ for ADA-4743 Required Field |
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| Technical/Catalog Information | ADA-4743-BLKG |
| Vendor | Avago Technologies US Inc. |
| Category | RF and RFID |
| Package / Case | SC-70-4, SC-82AB, SOT-323-4, SOT-343 |
| Voltage - Supply | 3.3V ~ 4.3V |
| Current - Supply | 60mA |
| Gain | 15dB ~ 16.5dB |
| Frequency | 0Hz ~ 2.5GHz |
| RF Type | Cellular, PCS, WLL, WLAN |
| Packaging | Bulk |
| Noise Figure | 4.2dB |
| P1db | 17.1dBm |
| Test Frequency | 900MHz |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | ADA 4743 BLKG ADA4743BLKG 516 1842 ND 5161842ND 516-1842 |
| Product | Manufacturers | Pack | D/C |
| ADA-4743 | - | SOT343 | 03+ |
Agilent Technologies' ADA-4743 is an economical, easy-to-use, general purpose silicon bipolar RFIC gain block amplifiers housed in a 4-lead SC-70 (SOT-343) surface mount plastic package which requires only half the board space of a SOT-143 package. The Darlington feedback structure provides inherent broad bandwidth performance, resulting in useful operating frequency up to 2.5 GHz.
This is an ideal device for small-signal gain cascades or IF amplification. ADA-4743 is fabricated using Agilent's HP25 silicon bipolar process, which employs a doublediffused single polysilicon process with self-aligned submicron emitter geometry.
The process is capable of simultaneous high fT and high NPN breakdown (25 GHz fT at 6V BVCEO). The process utilizes industry standard device oxide isolation technologies and submicron aluminum multilayer interconnect to achieve superior performance, high uniformity, and proven reliability.
Typical Application |
Features |
| • Cellular/PCS/WLL base stations• Wireless data/WLAN• Fiber-optic systems• ISM | • Small Signal gain amplifier• Operating frequency DC 2.5 GHz• Unconditionally stable• 50 Ohms input & output• Flat, Broadband Frequency Response up to 1 GHz• Operating Current: 40 to 80 mA• Industry standard SOT-343 package• Lead-free option available |
