MAX12005ETM+T Maxim Integrated Products, MAX12005ETM+T Datasheet
MAX12005ETM+T
Specifications of MAX12005ETM+T
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MAX12005ETM+T Summary of contents
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... Applications Direct Broadcast Satellite Receivers Satellite IF Distribution L-Band Distribution DiSEqC is a trademark of EUTELSAT. _______________________________________________________________ Maxim Integrated Products 1 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. Satellite IF Switch 8-Input-to-4-Output Matrix Switch S ...
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Satellite IF Switch ABSOLUTE MAXIMUM RATINGS V to GND ..........................................................-0.3V to +3.6V CC RFIN1–RFIN8 to GND ...........................................-0.3V to +1.5V CASCADE_IN1–CASCADE_IN4 to GND ..............-0.3V to +1.5V RFOUT1–RFOUT4 to GND ....................... -0. DISEQC_TX1–DISEQC_TX4 to GND .........-0. DISEQC_RX1–DISEQC_RX4 to ...
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AC ELECTRICAL CHARACTERISTICS (MAX12005 EV Kit +3.0V to +3.5V set to 0dB, RF inputs matched to 75I, RF output loads = 75I. Typical values are at +3.3V and at T noted.) (Note 1) PARAMETER Operation Frequency ...
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Satellite IF Switch (MAX12005 EV Kit +3.0V to +3.5V set to 0dB, RF inputs matched to 75I, RF output loads = 75I. Typical values are at +3.3V and at T Production tested at +25NC; guaranteed by ...
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TOP VIEW RFOUT3 GND V CC RFOUT2 GND V CC RFOUT1 GND MODE_SELECT GAIN_SELECT PIN NAME 1 RFIN1 10, 12, 14, 16, 18, 20, GND 22, 24, 35, 38, 41 ...
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Satellite IF Switch PIN NAME 25 DISEQC_TX4 26 DISEQC_RX4 27 DISEQC _TX3 28 DISEQC _RX3 29 DISEQC _TX2 30 DISEQC _RX2 31 DISEQC _TX1 32 DISEQC _RX1 33, 36, 39 RFOUT4 37 RFOUT3 40 ...
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MUX RFIN1 1 3 RFIN2 9:1 MUX 5 RFIN3 7 RFIN4 9:1 MUX RFIN5 9 11 RFIN6 9:1 MUX 13 RFIN7 15 RFIN8 Satellite IF Switch 33, 36, 39, 42 SATELLITE ...
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Satellite IF Switch Detailed Description The MAX12005 satellite IF switch features eight 75I inputs with three selectable gain steps of 0, +6dB, and +12dB. Each of the eight input amplifiers feeds into four nine-to-one multiplexers with the switching controlled by ...
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DiSEqC Slave Control Interface The DiSEqC interface is designed according to the DiSEqC Bus Functional Specification version 4.2. All framing bytes 0xE0 through 0xE7 are supported. The following address bytes are supported: RFOUT1 TO SAT RECEIVER 1 RFOUT2 TO SAT ...
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Satellite IF Switch Table 1 shows the coherence between the terms used by the DiSEqC standard and the pin names used by the MAX12005 along with the command sequences used to control switching. Table 2 lists the supported command bytes. ...
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Table 2. DiSEqC Slave Control Interface Command Bytes HEX VALUE COMMAND 0x00 Reset Reset DiSEqC decoder Clear reset flag 0x01 Clr Reset Clears Status_reg, bit 0 Set contention flag 0x04 Set Contend Sets Status_reg, bit 7 Return address only if ...
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Satellite IF Switch Table 2. DiSEqC Slave Control Interface Command Bytes (continued) HEX VALUE COMMAND Write to port group 0 0x38 Write N0 Controls Switch_reg, bits 7 downto 4 (Note 1) Read current frequency 0x50 LO string Reads Low_LOF_reg2/1 or ...
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Table 3. DiSEqC Slave Control Interface Registers (continued) ADDRESS BIT ACC 7 RW option 6 RW satellite 5 RW polarization 4 RW band Switch_reg 3 RW option_switchable 2 R satellite_switchable 1 R polarization_switchable 0 R band_switchable 7:4 R low_10GHz Low_LOF_reg_2 ...
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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 14 2010 Maxim Integrated Products © ...