RF2870 |
RFQ for RF2870 Required Field |
 |
| Product | Manufacturers | Pack | D/C |
| RF2870 | - | QFN-16 | 07/08+ |
The RF2870 is a receiver front-end for CDMA cellular applications. It is designed to amplify and downconvert RF signals, while providing 28.5dB of stepped gain control range. Features include digital control of LNA gain, mixer gain, and power down mode. Another feature of th e chip is adjustable IIP3 of the mixer using an off-chip current setting resistor. Noise figure, IP3, and other specs are designed to be compatible with the IS-98B interim standard for CDMA cellular communications. The IC is manufactured on an advanced Silicon Germanium Bi- CMOS process and is assembled in a 3mmx3mm, 16- pin, QFN package.
Typical Application |
Features |
| • CDMA Cellular Systems• JCDMA Cellular Systems• AMPS Cellular Systems• General Purpose Downconverter• Commercial and Consumer Systems• Portable Battery-Powered Equipment | • 3mmx3mm LNA/Mixer Solution• Adjustable Mixer Current/IIP3• Meets IMD Tests with Three Gain States/Two Logic Control Lines• Integrated TX LO Buffer Amplifier• All Pins ESD Protected |
|
Parameter |
Rating |
Unit |
| Supply Voltage |
-0.5 to +5.5 |
VDC |
| Input RF Levels |
+6 |
dBm |
| Operating Ambient Temperature |
-40 to +85 |
|
| Storage Temperature |
-40 to +150 |
| Models | MFG | Pack |
| RF2001 | ||
| RF2001T3D | SOP | |
| RF2317 | SOP | |
| RF2318 | SOP8 | |
| RF2320 | ||
| RF2321 | ||
| RF2323 | ||
| RF2323T | ||
| RF2323TR7 | ||
| RF2324 | ||
| RF2324TR7 | ||
| RF2325 | ||
| RF23256 | ||
| RF23256E | ||
| RF2325TR7 | ||
| RF2326 | RICOH | |
| RF2326SR | ||
| RF2326T | ||
| RF2326TR7 | ||
| RF2336T | ||
| RF2336TR7 | ||
| RF2337 | SOT-153 | |
| RF2347 | TO-59r | |
| RF2352TR13 | ||
| RF2360 | SOP | |
| RF2361 | SOT223-5P | |
| RF2361TR7 | ||
| RF2362TR7 | ||
| RF2363 | TO-23 | |
| RF2363TR7 | ||
| RF2861 | ||
| RF2850TR7 | ||
| RF2722 | ||
| RF2721 | ||
| RF2713TR7 | ||
| RF2713PCK-M | ||
| RF2713PCK-D | ||
| RF2713 | ||
| RF2705 | ||
| RF2690 | ||
| RF2689 | ||
| RF2681 | ||
| RF2670 | ||
| RF2668 | ||
| RF2667 | ||
| RF2658 | ||
| RF2643 | ||
| RF2642 | ||
| RF2641 | ||
| RF2640 |
