RF2860 Datasheet | RF Micro Devices

Description -A- Ro HS pliant & Pb-Free Product PCS CDMA LOW NOISE AMPLIFIER/MIXER BROADBAND DOWNCONVERTER - GPS Applications - General Purpose Downconverter - mercial and Consumer Systems 0.10 C A 0.05 C 2 PLCS The RF2860 is a broadband receiver front-end designed for CDMA PCS applications. The broadband design makes it a great solution as well for GPS, IMT-2000 and 2.4GHz applications. It is designed to amplify and downconvert RF signals, while providing 21.5d B of stepped gain control range. Features include digital control of LNA gain, TX buffer/enable, and power down mode. Another feature of the chip is the ability to set the bias point and RF performance of the LNA and mixer through the ISET1 and ISET2 resistors respectively. Noise figure, IIP3, and gain are designed to exceed the IS-98 interim standard requirement for CDMA PCS munications. The IC is manufactured on an advanced Silicon Germanium Bi-CMOS process and is in a 3mmx3mm, 16-pin, leadless chip carrier. Optimum Technology Matching® Applied Si BJT Si Bi-CMOS In Ga P/HBT Ga As HBT Si Ge HBT Ga N HEMT Ga As MESFET 1.50 TYP 2 PLCS 0.90 0.85 0.70 0.65 0.10 C B 0.05 0.00 3.00 12° MAX 2 PLCS 0.10 C B -B- 1.37 TYP 2 PLCS -CDimensions in mm. SEATING PLANE 2.75 SQ 0.60 0.24 TYP 0.10 C A 0.10 M C A B 0.30 0.18 NOTES: 1. Shaded lead is pin 1. 2 Dimension applies to plated terminal: to be measured between 0.20 mm and 0.25 mm from terminal end. PIN 1 ID R.20 1.65 SQ. 1.35 0.50 0.30 Package Style: QFN, 16-Pin, 3x3 Si CMOS Si Ge Bi-CMOS Features - LNA Noise Figure=1.3d B (KPCS) - Stepped LNA Gain...