HMC743LP6CE Datasheet | Hittite Microwave Corporation

HMC743LP6C / 743LP6CE v01.0409 0.5 d B LSB Ga As MMIC 12-BIT DIGITAL VARIABLE GAIN AMPLIFIER, DC - 4 GHz Typical .. Applications Features -45 to +18 d B Gain Control in 0.5 d B Steps Power-up State Selection High Output IP3: +33 d Bm TTL/CMOS patible Serial Control ±0.25 d B Typical Gain Step Error Single +5V Supply 40 Lead 6x6mm SMT Package: 36mm2 The HMC743LP6C(E) is ideal for: - Cellular/3G Infrastructure - Wi Bro, Wi MAX & LTE/4G - Microwave Radio & VSAT - Test Equipment and Sensors - IF & RF Applications Functional Diagram General Description The HMC743LP6C(E) is a digitally controlled variable gain amplifier which operates from DC to 4 GHz, can be programmed to provide 63 d B of gain control in 0.5 d B steps and delivers output IP3 of up to +33 d Bm. The gain control interface accepts a three wire serial input word and allows independent or simultaneous control of two 6-bit digital attenuators. The HMC743LP6C(E) also Features a user selectable power up state and a serial output for cascading other serially controlled Hittite products. The HMC743LP6C(E) is housed in an Ro HS pliant 6x6 mm QFN leadless package, and requires minimal external ponents. VARIABLE GAIN AMPLIFIERS - DIGITAL - SMT Electrical Specifi cations, TA = +25° C, 50 Ohm System Vdd = +5V, Vcc = +5V Parameter Frequency Range Gain (Maximum Gain State) Gain Control Range Input Return Loss Output Return Loss Gain Accuracy: (Referenced to Maximum Gain State) All Gain States Output Power for 1 d B pression Output Third Order Intercept Point (Two-Tone Output Power= 8 d Bm Each Tone) Noise Figure Switching Characteristics t RISE, t Fall (10 / 90% RF) t ON, t OFF (Latch Enable to 10 / 90% RF) Supply Current (Idd) Supply Current (Icc) 100 160 2 82 102 100 160 2 82 102 ns ns m A m A 15.5 Min. Typ. 70 - 1000 18.5 63 18 15 70 - 350 MHz: ± (0.3 + 3.5%) 350 - 750 MHz: ± (0.3 + 6.0%) 750 - 1000 MHz: ± (0.3 + 4.0%) 18 33 6 6 Max. Min. Typ. 700 - 4000 13 63 19 17 0.7 - 1.7 GHz: ± (0.3 +...