PDF MAX2031 Data sheet ( Hoja de datos )

Número de pieza	MAX2031
Descripción	815MHz to 1000MHz Upconversion/ Downconversion Mixer
Fabricantes	Maxim Integrated Products
Logotipo
Hay una vista previa y un enlace de descarga de MAX2031 (archivo pdf) en la parte inferior de esta página. Total 16 Páginas
No Preview Available ! 19-0248; Rev 0; 7/05 www.DataSheet4U.com EVAALVUAAILTAIOBNLEKIT High-Linearity, 815MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch General Description The MAX2031 high-linearity passive upconverter or downconverter mixer is designed to provide +36dBm IIP3, 7dB NF, and 7dB conversion loss for an 815MHz to 1000MHz RF frequency range to support GSM/cellu- lar base-station transmitter or receiver applications. With a 960MHz to 1180MHz LO frequency range, this particular mixer is ideal for high-side LO injection archi- tectures. For a pin-to-pin-compatible mixer meant for low-side LO injection, contact the factory. In addition to offering excellent linearity and noise per- formance, the MAX2031 also yields a high level of com- ponent integration. This device includes a double- balanced passive mixer core, a dual-input LO selec- table switch, and an LO buffer. On-chip baluns are also integrated to allow for a single-ended RF input for downconversion (or RF output for upconversion), and single-ended LO inputs. The MAX2031 requires a nomi- nal LO drive of 0dBm, and supply current is guaranteed to be below 100mA. The MAX2031 is pin compatible with the MAX2039/ MAX2041* 1700MHz to 2200MHz mixers, making this family of passive upconverters and downconverters ideal for applications where a common PC board layout is used for both frequency bands. The MAX2031 is available in a compact 20-pin thin QFN package (5mm x 5mm) with an exposed paddle. Electrical performance is guaranteed over the extended -40°C to +85°C temperature range. Applications Cellular Band WCDMA and cdma2000® Base Stations GSM 850/GSM 900 2G and 2.5G EDGE Base Stations Integrated Digital Enhanced Network (iDEN®) Base Stations WiMAX(SM) Base Stations and Customer Premise Equipment Predistortion Receivers Microwave and Fixed Broadband Wireless Access Wireless Local Loop Digital and Spread- Spectrum Communication Systems Future product—contact factory for availability. cdma2000 is a registered trademark of Telecommunications Industry Association. iDEN is a registered trademark of Motorola, Inc. WiMAX is a service mark of Bandwidth.com, Inc. Features o 815MHz to 1000MHz RF Frequency Range o 960MHz to 1180MHz LO Frequency Range o 325MHz to 850MHz LO Frequency Range (Contact Factory) o DC to 250MHz IF Frequency Range o 7dB Conversion Loss o +36dBm Input IP3 o +27dBm Input 1dB Compression Point o 7dB Noise Figure o Integrated LO Buffer o Integrated RF and LO Baluns o Low -3dBm to +3dBm LO Drive o Built-In SPDT LO Switch with 49dB LO1 to LO2 Isolation and 50ns Switching Time o Pin Compatible with the MAX2039/MAX2041 1700MHz to 2200MHz Mixers o External Current-Setting Resistor Provides Option for Operating Mixer in Reduced-Power/Reduced- Performance Mode o Lead-Free Package Available Ordering Information PART TEMP RANGE PIN-PACKAGE PKG CODE MAX2031ETP/-T -40°C to +85°C 20 Thin QFN-EP* (5mm x 5mm) T2055-3 MAX2031ETP+/+T -40°C to +85°C 20 Thin QFN-EP (5mm x 5mm) T2055-3 EP = Exposed paddle. +Denotes lead-free package. Pin Configuration/ Functional Diagram TOP VIEW 20 19 18 17 16 VCC 1 RF 2 TAP 3 GND 4 GND 5 E.P. MAX2031 15 LO2 14 VCC 13 GND 12 GND 11 LO1 6 7 8 9 10 ________________________________________________________________ Maxim Integrated Products 1 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 page www.DataSheet4U.com High-Linearity, 815MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch Typical Operating Characteristics (Typical Application Circuit, C5 = 2pF, L1 and C4 not used, VCC = +5.0V, PLO = 0dBm, PRF = 0dBm, fLO > fRF, fIF = 160MHz, unless otherwise noted.) Downconverter Curves CONVERSION LOSS vs. RF FREQUENCY 10 CONVERSION LOSS vs. RF FREQUENCY 10 CONVERSION LOSS vs. RF FREQUENCY 10 9 8 TC = +85°C TC = -25°C TC = +25°C 9 8 PLO = -3dBm, 0dBm, +3dBm 9 8 VCC = 4.75V, 5.0V, 5.25V 77 7 6 TC = -40°C 5 800 850 900 950 RF FREQUENCY (MHz) 1000 INPUT IP3 vs. RF FREQUENCY 40 TC = +85°C, +25°C 38 36 34 TC = -40°C 32 TC = -25°C 30 28 26 800 850 900 950 RF FREQUENCY (MHz) 1000 6 5 800 850 900 950 RF FREQUENCY (MHz) 1000 INPUT IP3 vs. RF FREQUENCY 40 38 PLO = +3dBm PLO = 0dBm 36 34 PLO = -3dBm 32 30 28 26 800 850 900 950 RF FREQUENCY (MHz) 1000 6 5 800 850 900 950 RF FREQUENCY (MHz) 1000 INPUT IP3 vs. RF FREQUENCY 40 VCC = 5.25V 38 36 34 VCC = 4.75V VCC = 5.0V 32 30 28 26 800 850 900 950 RF FREQUENCY (MHz) 1000 NOISE FIGURE vs. RF FREQUENCY 10 NOISE FIGURE vs. RF FREQUENCY 10 NOISE FIGURE vs. RF FREQUENCY 10 9 TC = +25°C TC = +85°C 8 9 8 9 8 7 6 5 800 TC = -40°C TC = -25°C 850 900 950 RF FREQUENCY (MHz) 1000 7 6 5 800 PLO = -3dBm, 0dBm, +3dBm 850 900 950 RF FREQUENCY (MHz) 1000 7 6 5 800 VCC = 4.75V, 5.0V, 5.25V 850 900 950 RF FREQUENCY (MHz) 1000 _______________________________________________________________________________________ 5 5 Page www.DataSheet4U.com High-Linearity, 815MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch Typical Operating Characteristics (continued) (Typical Application Circuit, L1 = 4.7nH, C4 = 6pF, C5 not used, VCC = +5.0V, PLO = 0dBm, PIF = 0dBm, fRF = fLO + fIF, fIF = 160MHz, unless otherwise noted.) Upconverter Curves LO LEAKAGE AT RF PORT vs. LO FREQUENCY (L-C BPF TUNED FOR 810MHz RF FREQUENCY) -15 LO LEAKAGE AT RF PORT vs. LO FREQUENCY (L-C BPF TUNED FOR 810MHz RF FREQUENCY) -15 LO LEAKAGE AT RF PORT vs. LO FREQUENCY (L-C BPF TUNED FOR 810MHz RF FREQUENCY) -15 -20 TC = -40°C, -25°C -25 -30 TC = +85°C TC = +25°C -20 -25 PLO = -3dBm, 0dBm, +3dBm -30 -20 VCC = 5.25V -25 -30 VCC = 4.75V VCC = 5.0V -35 910 960 1010 1060 1110 1160 1210 LO FREQUENCY (MHz) IF LEAKAGE AT RF vs. LO FREQUENCY (L-C BPF TUNED FOR 810MHz RF FREQUENCY) -50 TC = +25°C -60 TC = -40°C, -25°C -70 -80 TC = +85°C -35 910 960 1010 1060 1110 1160 1210 LO FREQUENCY (MHz) IF LEAKAGE AT RF vs. LO FREQUENCY (L-C BPF TUNED FOR 810MHz RF FREQUENCY) -50 PLO = -3dBm -60 PLO = 0dBm -70 PLO = +3dBm -80 -35 910 960 1010 1060 1110 1160 1210 LO FREQUENCY (MHz) IF LEAKAGE AT RF vs. LO FREQUENCY (L-C BPF TUNED FOR 810MHz RF FREQUENCY) -50 -60 VCC = 5.0V VCC = 5.25V -70 VCC = 4.75V -80 -90 -90 -90 -100 910 960 1010 1060 1110 1160 1210 LO FREQUENCY (MHz) -100 910 960 1010 1060 1110 1160 1210 LO FREQUENCY (MHz) -100 910 960 1010 1060 1110 1160 1210 LO FREQUENCY (MHz) RF PORT RETURN LOSS vs. RF FREQUENCY (L-C BPF TUNED FOR 810MHz RF FREQUENCY) 0 L1 AND C4 BPF 5 REMOVED 10 L1 AND C4 BPF INSTALLED 15 20 25 30 35 750 THE OPTIONAL L-C BPF ENHANCES PERFORMANCE IN THE UPCONVERTER MODE BUT LIMITS RF BANDWIDTH 800 850 900 950 1000 1050 RF FREQUENCY (MHz) ______________________________________________________________________________________ 11 11 Page

Páginas	Total 16 Páginas
PDF Descargar	[ Datasheet MAX2031.PDF ]

Hoja de datos destacado

Número de pieza	Descripción	Fabricantes
MAX203	+5V-Powered / Multichannel RS-232 Drivers/Receivers	Maxim Integrated
MAX2031	815MHz to 1000MHz Upconversion/ Downconversion Mixer	Maxim Integrated Products
MAX2032	650MHz to 1000MHz Upconversion/Downconversion Mixer	Maxim Integrated Products
MAX2034	Ultra-Low-Noise Amplifier	Maxim Integrated Products

Número de pieza	Descripción	Fabricantes
SLA6805M	High Voltage 3 phase Motor Driver IC.	Sanken
SDC1742	12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.	Analog Devices

DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.

DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar