The ADA4303-2 is a 75 Ω two-output active splitter for use in applications where a lossless signal split is required. Typical applications include multituner digital set-top boxes, cable splitter modules, multituner/digital cable ready (DCR) televisions, and home gateways where traditional solutions require discrete passive splitter modules with separate fixed gain amplifiers.
The ADA4303-2 is a low cost alternative that simplifies designs and improves system performance by integrating a signal splitter element and a gain block into a single IC. The ADA4303-2 is available in a 12-lead chip scale package (LFCSP_VQ) and operates in the extended industrial temperature range of -40°C to +85°C.
Features and Benefits1.7 GHz, -3 dB bandwidth 1 dB flatness to 1.2 GHz Composite second order (CSO): -62 dBc Composite triple beat (CTB): -72 dBc 1 dB compression point of 8.5 dBm 12-lead 3 mm × 3 mm lead frame chip scale package | Amplifiers |
| Document | note |
| ADA4303-2: 1:2 Single-Ended, Low Cost Active RF Splitter Data Sheet (Rev. A) | PDF 199.88 K |
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|---|---|---|---|---|---|
| ADA4303-2ACPZ-R2 Production | 12 ld LFCSP (3x3mm w/1.5EP) | REEL 250 | -40 to 85C | 1.23 | 1.23 | Y |
| ADA4303-2ACPZ-R7 Production | 12 ld LFCSP (3x3mm w/1.5EP) | REEL 1500 | -40 to 85C | 0 | 0.87 | Y |
| ADA4303-2ACPZ-RL Production | 12 ld LFCSP (3x3mm w/1.5EP) | REEL 5000 | -40 to 85C | 0 | 0.87 | Y |
