MAX2633EUT+T

19-1181; Rev 3; 2/07 VHF-to-Microwave, +3V, General-Purpose Amplifiers ____________________________Features The MAX2630/MAX2631/MAX2632/MAX2633 are lowvoltage, low-noise amplifiers for use from VHF to microwave frequencies. Operating from a single +2.7V to +5.5V supply, these devices have a flat gain response to 900MHz. Their low noise figure and low supply current make them ideal for receive, buffer, and transmit IF applications. ♦ Single +2.7V to +5.5V Operation The MAX2630/MAX2631 are biased internally, eliminating the need for external bias resistors or inductors. The MAX2632/MAX2633 have a user-selectable supply current, which can be adjusted by adding a single external resistor. This allows customized output power and gain according to specific applications requirements. The MAX2631/MAX2633 feature a shutdown pin that allows them to be powered down to less than 1µA supply current. Aside from a single bias resistor required for the MAX2632/MAX2633, the only external components needed for this family of amplifiers are input and output blocking capacitors and a VCC bypass capacitor. The MAX2630 comes in a 4-pin SOT143 package, requiring minimal board space. The MAX2631/MAX2632 come in small 5-pin SOT23 packages. The MAX2633 comes in a 6-pin SOT23 package. ♦ 1µA Shutdown Current (MAX2631/MAX2633) ________________________Applications Global Positioning Systems Cellular Phones Wireless Local Area Networks ISM Radios Wireless Local Loops TV Tuners Land Mobile Radios Set-Top Boxes __________Typical Operating Circuit ♦ 6.6mA Supply Current (insensitive to supply voltage) ♦ 3.7dB Noise Figure ♦ 13.4dB Gain ♦ Ultra-Small SOT Packages ______________Ordering Information PART TEMP RANGE PINPACKAGE SOT TOP MARK* MAX2630EUS-T -40°C to +85°C 4 SOT143-4 DG_ _ MAX2631EUK-T -40°C to +85°C MAX2632EUK-T -40°C to +85°C MAX2633EUT-T -40°C to +85°C 5 SOT23-5 5 SOT23-5 6 SOT23-6 AABK AABL AAAA *The first two letters in the SOT top mark identify the part, while the remaining two letters are the lot-tracking code. _________________Pin Configurations TOP VIEW OUT 1 MAX2630 4 VCC GND 2 SHDN 1 5 IN 4 VCC 6 IN 5 BIAS 4 VCC MAX2631 GND 2 3 IN AABK Cordless Phones ♦ Adjustable Bias (MAX2632/MAX2633) DG_ _ Personal Communicating Systems ♦ Internally Biased (MAX2630/MAX2631) OUT 3 SOT143 SOT23-5 CBLOCK ON SHDN OFF BIAS IN IN BIAS 1 5 IN SHDN 1 MAX2632 CBLOCK GND 2 VCC OUT OUT RBIAS MAX2633 VCC OUT 3 GND 4 VCC 2 AAAA BIAS AABL GND MAX2633 OUT 3 CBYP SOT23-5 SOT23-6 ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. 1 MAX2630–MAX2633 _______________General Description MAX2630–MAX2633 VHF-to-Microwave, +3V, General-Purpose Amplifiers ABSOLUTE MAXIMUM RATINGS VCC to GND ................................................................-0.3V to 6V Input Power.........................................................................5dBm OUT Current .....................................................................±12mA IN to GND Voltage ...................................................-1.2V to 1.2V Bias to GND Voltage ....................................................0.0V to 3V Voltage at SHDN Input (MAX2631/MAX2633) ............................-0.3V to (VCC + 0.3V) Current into SHDN Input (MAX2631/MAX2633).................100µA Continuous Power Dissipation (TA = +70°C) SOT143 (derate 4mW/°C above +70°C) .....................320mW SOT23-5 (derate 7.1mW/°C above +70°C).................571mW SOT23-6 (derate 7.1mW/°C above +70°C).................571mW Operating Temperature Range ...........................-40°C to +85°C Junction Temperature ......................................................+150°C Storage Temperature Range .............................-65°C to +150°C Lead Temperature (soldering, 10s) .................................+300°C Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. CAUTION! ESD SENSITIVE DEVICE ELECTRICAL CHARACTERISTICS (VCC = +3V, Z0 = 50Ω, fIN = 900MHz, RBIAS = 10kΩ (MAX2632/MAX2633), V SHDN = VCC (MAX2631/MAX2633), TA = +25°C, unless otherwise noted.) CONDITIONS PARAMETERS Operating Temperature Range (Note 1) Supply Voltage Power Gain MIN MAX UNITS -40 85 degrees 2.7 5.5 V TA = +25°C 11 TA = TMIN to TMAX (Note 1) 9.4 TYP 13.4 dB Noise Figure 3.8 dB Output 1dB Compression Point -11 dBm Output IP3 -1 dBm Input Voltage Standing-Wave Ratio fIN = 800MHz to 1000MHz 1.3:1 Output Voltage Standing-Wave Ratio fIN = 800MHz to 1000MHz 1.25:1 RBIAS = 40kΩ Supply Current 1.3 1.5 VCC = 3V, TA = +25°C 5.5 6.5 8.0 RBIAS =10kΩ VCC = 3V, TA = TMIN to TMAX (Note1) 4.2 6.5 9.2 5.2 6.5 11.0 15 17 VCC = 2.7V to 5.5V, TA = +25°C RBIAS = 500Ω Shutdown Supply Current MAX2631/MAX2633 SHDN Input Low Voltage MAX2631/MAX2633, VCC = 2.7V to 5.5V