MAX2023ETX+ Maxim Integrated Products, MAX2023ETX+ Datasheet
MAX2023ETX+
Specifications of MAX2023ETX+
Related parts for MAX2023ETX+
MAX2023ETX+ Summary of contents
Page 1
... Typical Conversion Loss o 9.6dB Typical NF o 0.025dB Typical I/Q Gain Imbalance o 0.56° I/Q Typical Phase Imbalance PART MAX2023ETX MAX2023ETX-T -40°C to +85°C MAX2023ETX+ -40°C to +85°C MAX2023ETX+T -40°C to +85° Exposed paddle. + Denotes lead-free package Tape-and-reel package. Features = +6dBm OUT Ordering Information ...
Page 2
High-Dynamic-Range, Direct Up-/Downconversion 1500MHz to 2300MHz Quadrature Mod/Demod ABSOLUTE MAXIMUM RATINGS VCC_ to GND ........................................................-0.3V to +5.5V BBI+, BBI-, BBQ+, BBQ- to GND..................- LO GND Maximum Current ......................................30mA RF Input Power ...............................................................+30dBm Baseband Differential I/Q Input ...
Page 3
High-Dynamic-Range, Direct Up-/Downconversion 1500MHz to 2300MHz Quadrature Mod/Demod AC ELECTRICAL CHARACTERISTICS (Modulator) (continued) (MAX2023 Typical Application Circuit , when operated as a modulator, V driven from a 100Ω DC-coupled source, 0V common-mode input, 50Ω LO and RF system impedance, R1 ...
Page 4
High-Dynamic-Range, Direct Up-/Downconversion 1500MHz to 2300MHz Quadrature Mod/Demod Note the temperature on the exposed paddle. C Note 2: Guaranteed by production test. Note 2.66V differential CW input. I/Q P-P Note 4: No baseband drive ...
Page 5
High-Dynamic-Range, Direct Up-/Downconversion 1500MHz to 2300MHz Quadrature Mod/Demod (MAX2023 Typical Application Circuit , V CC (modulator 2.6V differential (modulator), P BBI BBQ P-P (demodulator), 0V common-mode input/output, P MODULATOR OUTPUT IP3 vs. LO FREQUENCY 30 f ...
Page 6
High-Dynamic-Range, Direct Up-/Downconversion 1500MHz to 2300MHz Quadrature Mod/Demod (MAX2023 Typical Application Circuit , V CC (modulator 2.6V differential (modulator), P BBI BBQ P-P (demodulator), 0V common-mode input/output, P MODULATOR OUTPUT POWER vs. BASEBAND FREQUENCY -5 P ...
Page 7
High-Dynamic-Range, Direct Up-/Downconversion 1500MHz to 2300MHz Quadrature Mod/Demod (MAX2023 Typical Application Circuit , V CC (modulator 2.6V differential (modulator), P BBI BBQ P-P (demodulator), 0V common-mode input/output 562Ω 300Ω ...
Page 8
High-Dynamic-Range, Direct Up-/Downconversion 1500MHz to 2300MHz Quadrature Mod/Demod PIN NAME 1, 5, 9–12, 14, 16–19, 22, GND 24, 27–30, 32, 34, 35 RBIASLO3 3rd LO Amplifier Bias. Connect a 300Ω resistor to ground. 3 VCCLOA ...
Page 9
High-Dynamic-Range, Direct Up-/Downconversion 1500MHz to 2300MHz Quadrature Mod/Demod The MAX2023 modulator is composed of a pair of matched double-balanced passive mixers and a balun. The I and Q differential baseband inputs accept signals from DC to 450MHz with differential amplitudes ...
Page 10
High-Dynamic-Range, Direct Up-/Downconversion 1500MHz to 2300MHz Quadrature Mod/Demod MAX5873 MAX4395 DUAL DAC QUAD AMP Figure 2. Complete Transmitter Lineup for GSM/EDGE DCS/PCS-Band Base Stations The MAX5895 DAC has programmable gain and differ- ential offset controls built ...
Page 11
High-Dynamic-Range, Direct Up-/Downconversion 1500MHz to 2300MHz Quadrature Mod/Demod soidal baseband signals, a level of 89mV on the I and the Q inputs results in a -17dBm input power level delivered to the I and Q internal 50Ω termi- nations. This ...
Page 12
High-Dynamic-Range, Direct Up-/Downconversion 1500MHz to 2300MHz Quadrature Mod/Demod Power-Supply Bypassing Proper voltage-supply bypassing is essential for high- frequency circuit stability. Bypass all VCC_ pins with 22pF and 0.1µF capacitors placed as close to the pins as possible, with the smallest ...
Page 13
... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 13 © 2006 Maxim Integrated Products ...