max2510eeit Maxim Integrated Products, Inc., max2510eeit Datasheet
max2510eeit
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max2510eeit Summary of contents
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Rev 2; 1/01 Limiter/RSSI and Quadrature Modulator ________________General Description The MAX2510 is a highly integrated IF transceiver for digital wireless applications. It operates from a +2.7V to +5.5V supply voltage and features four operating modes for advanced system power ...
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Low-Voltage IF Transceiver with Limiter/RSSI and Quadrature Modulator ABSOLUTE MAXIMUM RATINGS V to GND .............................................................-0. Any Other V ........................................................±0. GND .........................................-0. ...
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Limiter/RSSI and Quadrature Modulator AC ELECTRICAL CHARACTERISTICS (continued) = +3.0V; RXEN = TXEN = low; 0.01µF across CZ and CZ; MIXOUT tied to VREF through 165Ω resistor; (MAX2510 test fixture TXOUT and TXOUT loaded with 100Ω differential; LO ...
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Low-Voltage IF Transceiver with Limiter/RSSI and Quadrature Modulator Note 4: Driving RXIN or RXIN with a power level greater than the 1dB compression level forces the input stage out of its linear range, causing harmonic and intermodulation distortion. The RSSI ...
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Limiter/RSSI and Quadrature Modulator ____________________________ Typical Operating Characteristics (continued) = +3.0V; 0.01µF across CZ and CZ; MIXOUT tied to VREF through 165Ω resistor; TXOUT and TXOUT loaded (MAX2510 EV kit with 100Ω differential; LO terminated with 50Ω; LO ...
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Low-Voltage IF Transceiver with Limiter/RSSI and Quadrature Modulator ____________________________ Typical Operating Characteristics (continued) = +3.0V; 0.01µF across CZ and CZ; MIXOUT tied to VREF through 165Ω resistor; TXOUT and TXOUT loaded (MAX2510 EV kit with 100Ω differential; LO ...
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Limiter/RSSI and Quadrature Modulator ____________________________ Typical Operating Characteristics (continued) = +3.0V; 0.01µF across CZ and CZ; MIXOUT tied to VREF through 165Ω resistor; TXOUT and TXOUT loaded (MAX2510 EV kit with 100Ω differential; LO terminated with 50Ω; LO ...
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Low-Voltage IF Transceiver with Limiter/RSSI and Quadrature Modulator PIN NAME Limiter Input. Connect a 330Ω (typical) resistor to VREF for DC bias, as shown in the Typical Operating 1 LIMIN Circuit. CZ, CZ Offset-Correction Capacitor Pins. Connect a 0.01µF capacitor ...
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Limiter/RSSI and Quadrature Modulator MIXOUT RXIN g m RXIN LO LO RXEN POWER MANAGEMENT TXEN GC VGA TXOUT PA TXOUT TRANSMIT VGA/PA Figure 1. Functional Diagram _______________Detailed Description The following sections describe each of the blocks shown in Figure 1. ...
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Low-Voltage IF Transceiver with Limiter/RSSI and Quadrature Modulator Received Signal-Strength Indicator The RSSI output provides a linear indication of the received power level on the LIMIN input. The RSSI monotonic dynamic range exceeds 90dB while provid- ing better than 80dB ...
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Limiter/RSSI and Quadrature Modulator Table 2. RXIN or RXIN Input Impedance FREQUENCY SERIES IMPEDANCE (MHz) 100 200 300 400 500 The interstage filter, located between the MIXOUT pin and the LIMIN pin, is typically a three-terminal, 330Ω, 10.7MHz bandpass filter. ...
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Low-Voltage IF Transceiver with Limiter/RSSI and Quadrature Modulator V CC 100pF FOR SINGLE-ENDED TX OPERATION V CC 220nH 100Ω TX OUTPUT (TO FILTER) 0.001µF MATCH 10pF FOR SINGLE-ENDED RX OPERATION 330pF 0.001µF 0.001µF BpF ...