MAX2150ETI+T Maxim Integrated Products, MAX2150ETI+T Datasheet
MAX2150ETI+T
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... Wireless Broadband Satellite Uplink LMDS Wireless Base Station ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. Fractional-N Synthesizer ♦ Single Voltage Supply (2.7V to 3.6V) ♦ 75MHz 3dB I/Q Input Bandwidth ♦ ...
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Wideband I/Q Modulator with Sigma-Delta Fractional-N Synthesizer ABSOLUTE MAXIMUM RATINGS V to GND ...........................................................-0.3V to +6. Signals: LO+, LO-, OSCIN ........................................+10dBm Q-.......................................................................2V LO+, LO-, I+, I-, Q+, Q-, BUFEN, TXEN, CLK, DATA, EN, ...
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Wideband I/Q Modulator with Sigma-Delta AC ELECTRICAL CHARACTERISTICS = +2.7V to +3.6V, SHDN = PLLEN = TXEN = high, BUFEN =low. Input I/Q signals: F (MAX2150 EV kit I+, Q+ single-ended input, driven from AC-coupled source. I-, Q- ...
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Wideband I/Q Modulator with Sigma-Delta Fractional-N Synthesizer AC ELECTRICAL CHARACTERISTICS (continued) = +2.7V to +3.6V, SHDN = PLLEN = TXEN = high, BUFEN = low. Input I/Q signals: F (MAX2150 EV kit I+, Q+ single-ended input, driven from ...
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Wideband I/Q Modulator with Sigma-Delta = +3V, SHDN = PLLEN = TXEN = high, BUFEN = low. Input I/Q signals: F (MAX2150 EV kit gle-ended input, driven from AC-coupled source. I-, Q- single-ended inputs are AC-coupled to GND. ...
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Wideband I/Q Modulator with Sigma-Delta Fractional-N Synthesizer = +3V, SHDN = PLLEN = TXEN = high, BUFEN = low. Input I/Q signals: F (MAX2150 EV kit single-ended input, driven from AC-coupled source. I-, Q- single-ended inputs are AC-coupled ...
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Wideband I/Q Modulator with Sigma-Delta = +3V, SHDN = PLLEN = TXEN = high, BUFEN = low. Input I/Q signals: F (MAX2150 EV kit single-ended input, driven from AC-coupled source. I-, Q- single-ended inputs are AC-coupled to GND. ...
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Wideband I/Q Modulator with Sigma-Delta Fractional-N Synthesizer PIN NAME Modulator Enable Input. Set TXEN low to inhibit the RF and modulator circuits. This mode can be used 1 TXEN for quiet frequency synthesis. Supply Voltage Input for RFOUT Output Driver ...
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Wideband I/Q Modulator with Sigma-Delta PIN NAME Differential I-Channel Baseband Inputs to the Modulator. These pins connect directly to the bases of a 26, 27 I-, I+ differential pair and require an external common-mode bias voltage of 1.6V. Supply Voltage ...
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Wideband I/Q Modulator with Sigma-Delta Fractional-N Synthesizer Converting each to binary representation results in the following: N register = 86 = 0101,0110 F register value = 0000,1110,0110,0110,0110,0110,0110 The F-register value is then split between an upper 14 bits and a ...
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Wideband I/Q Modulator with Sigma-Delta Table 1. Register Tables MSB Upper (MSBs) Fractional Divider Value (F) 14 Bits (Default = 8192, 10000000000000 Lower (LSBs) Fractional Divider Value (F)14 Bits (Default 0 DEC, 00000000000000 13 12 ...
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Wideband I/Q Modulator with Sigma-Delta Fractional-N Synthesizer Table 6. Control Register BIT PWR-UP BIT ID NAME STATE CPX CP_MULT BUFEN 1 TE TXEN 1 PD PWDN 0 INT INT_MODE 0 Table 7. Device Modes HW ...
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Wideband I/Q Modulator with Sigma-Delta Table 8. TXEN Pin and Software Bit Definitions TXEN TX MODE PIN BIT enabled Table 9. Charge-Pump Registers CPX CP1 CP0 ...
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Wideband I/Q Modulator with Sigma-Delta Fractional-N Synthesizer 31-5239-52RFX R31 3.3kΩ VCC R32 R29 3.3kΩ OPEN R33 DCIN 3.3kΩ C28 0.1μF R34 3.3kΩ VCC J6 C3 VCC VCC 0.1μF C25 C31 1μF 0.1μ GND V _RF CC 1 ...
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... 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 ____________________ 15 © 2008 Maxim Integrated Products ...