TDK5101F_07 INFINEON [Infineon Technologies AG], TDK5101F_07 Datasheet
TDK5101F_07
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TDK5101F_07 Summary of contents
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TDK5101F 315 M Hz ASK Transm i tte ...
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Edition 2007-09-19 Published by Infineon Technologies AG, Am Campeon 1-12, 85579 Neubiberg, Germany © Infineon Technologies AG 2007-09-19. All Rights Reserved. Attention please! The information herein is given to describe certain components and shall not be considered as a guarantee ...
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TDK5101F 315 M Hz ASK Transm i tte ...
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TDK5101F Revision History: Previous Version: Page Subjects (there are only minor changes since last version) 33, 36 Added Min.-/Max.-values of output power and supply current 32, 34, 36 Added values of frequency range and for possible enhance of frequency range ...
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Table of Contents 1 Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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Product Description 1.1 Overview The TDK 5101 single chip ASK/FSK transmitter for operation in the frequency band 311-317 MHz. The IC offers a high level of integration and needs only a few external components. The device ...
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Functional Description 2.1 Pin Configuration CLKOUT GND FSKOUT COSC Figure 1 IC Pin Configuration 2.2 Pin Definition and Functions Table 1 Pin Definition and Function - Overview Pin Symbol No. 1 CLKOUT GND 4 FSKOUT 5 ...
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Table 2 Pin Definition and Function Pin Symbol Interface Schematic No. 1 CLKOUT GND 4 FSKOUT V S 200 µA 120 kΩ Data Sheet 1) Function Clock output to supply an external device external ...
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Pin Symbol Interface Schematic No. 5 COSC kΩ 6 ASKDTA 6 Data Sheet 100 µ kΩ +1 kΩ 30 µ TDK5101F Functional Description Function ...
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Pin Symbol Interface Schematic No. 7 FSKDTA 7 Data Sheet +1 kΩ +1 kΩ 30 µA 10 TDK5101F Functional Description Function Digital frequency modulation can be imparted to the Xtal Oscillator by this pin. ...
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Pin Symbol Interface Schematic No. 8 PAGND 9 PAOUT 10 PDWN 10 1) Indicated voltages and currents apply for PLL Enable Mode and Transmit Mode. In Power Down Mode, the values are zero or high-ohmic. Data Sheet Function Ground connection ...
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Functional Block Diagram Figure 2 Functional Block diagram Data Sheet Functional Description 12 TDK5101F V 1.3, 2007-09-19 ...
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Functional Block Description 2.4.1 PLL Synthesizer The Phase Locked Loop synthesizer consists of a Voltage Controlled Oscillator (VCO), an asynchronous divider chain, a phase detector, a charge pump and a loop filter fully implemented on chip. The ...
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Table 4 ASKDTA - Power Amplifier ASKDTA (pin6) 1) Low 2) 3) Open , High 1) Low: Voltage at pin < 0.5V 2) Open: Pin open 3) High: Voltage at pin > 1.5V The Power Amplifier has an Open Collector ...
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Transmit Mode In the TRANSMIT MODE the PLL is switched on and the power amplifier is turned on too. The current consumption of the IC is typically 7 mA when using a proper transforming network at PAOUT, see Figure ...
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Table 5 provides a listing of how to get into the different power modes Table 5 Power Modes PDWN FSKDTA 1) Low Low, Open 2) Open Low 3) High Low, Open, High Open High High Low, Open, High Open High ...
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Recommended Timing Diagrams for ASK- and FSK-Modulation ASK Modulation using FSKDTA and ASKDTA, PDWN not connected Modes: Power Down High FSKDTA Low Open, High ASKDTA Low Figure 4 ASK Modulation FSK Modulation using FSKDTA and ASKDTA, PDWN not connected. ...
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Alternative ASK Modulation, FSKDTA not connected. Modes: Power Down High PDWN Low Open, High ASKDTA Low Figure 6 Alternative ASK Modulation Alternative FSK Modulation Modes: Power Down High PDWN Low Open, High ASKDTA Low Open, High FSKDTA Low Figure 7 ...
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Applications 3.1 50 Ohm-Output Testboard Schematic Figure 8 50 Ohm-output testboard schematic Data Sheet 19 TDK5101F Applications V 1.3, 2007-09-19 ...
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Ohm-Output Testboard Layout Figure 9 Top Side of TDK5101 F-Testboard with 50 Ohm-Output Figure 10 Bottom Side of TDK5101 F-Testboard with 50 Ohm-Output Data Sheet 20 TDK5101F Applications V 1.3, 2007-09-19 ...
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Bill of Material (50 Ohm-Output Testboard) Reference Value R1 open R2 open R3 4k7 R4 12k R5 open R6 15k R7 open C1 15p C2 6p8 C3 open C4 open C5 100p C6 15p C7 22p C8 330p C9 ...
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Stripline-Antenna Testboard Schematic Figure 11 Stripline-antenna testboard schematic Data Sheet 22 TDK5101F Applications V 1.3, 2007-09-19 ...
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Stripline-Antenna Testboard Layout Figure 12 Top Side of TDK5101 F-Testboard with Figure 13 Bottom Side of TDK5101 F-Testboard with Please note that this board layout may be used for both high- and low-power applications, see also the bill of ...
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Bill of Material (Stripline-Antenna Testboard) high power mode, FSK modulation Reference Value R1 open 82k R5 open R6 open R7 100n R8 18R R9 15k C1 15p C2 6p8 C3 open C4 open C5 ...
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Bill of Material (Stripline-Antenna Testboard) low power mode (for Japanese market), FSK modulation Reference Value R1 open 82k R5 open R6 open R7 100n R8 4k7 R9 15k C1 15p C2 6p8 C3 open ...
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Application Hints on the Crystal Oscillator Application Hints on the crystal oscillator The crystal oscillator achieves a turn on time less than 1 msec when the specified crystal is used. To achieve this, a NIC oscillator type is implemented ...
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Example for the FSK-Mode: FSK modulation is achieved by switching the load capacitance of the crystal as shown below. -R Figure 15 FSK Mode The frequency deviation of the crystal oscillator is multiplied with the divider factor N of the ...
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If the FSK switch is closed, Cv_ is equal to Cv1 (C1 in the application diagram). If the FSK switch is open, Cv2 (C2 in the application diagram) can be calculated Csw: parallel capacitance of the FSK switch ...
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Even harmonics of the signal at CLKOUT can interact with the crystal oscillator input COSC preventing the start-up of oscillation. Care must be taken in layout by sufficient separation of the signal lines to ensure sufficiently small coupling. 3.10 Application ...
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This is particularly true for small current flow angles of In practice the RF-saturation voltage of the PA transistor and other parasitics reduce the “critical” The output power P is reduced by operating in an ...
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Reference 4.1 Electrical Data 4.1.1 Absolute Maximum Ratings Attention: The maximum ratings must not be exceeded under any circumstances, not even momentarily and individually, as permanent damage to the IC will result. Table 7 Absolute Maximum Ratings, Parameter Junction ...
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Operating Ratings Within the operational range the IC operates as described in the circuit description. Table 8 Operating Ratings Parameter Supply voltage Ambient temperature 4.3 AC/DC Characteristics AC/DC characteristics involve the spread of values guaranteed within the specified supply ...
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Table 9 Supply Voltage V Parameter FSK Switch Output (Pin 4) On resistance On capacitance Off resistance Off capacitance Crystal Oscillator Input (Pin 5) Load capacitance Serial Resistance of the crystal Input inductance of the COSC pin ASK Modulation Data ...
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Table 9 Supply Voltage V Parameter Power Down Mode Control (Pin 10) Power Down mode PLL Enable mode Transmit mode Input bias current PDWN 1) Derating linearly to a saturation voltage of max. 140 Power amplifier ...
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Table 10 Supply Voltage V Parameter FSK Switch Output (Pin 4) On resistance On capacitance Off resistance Off capacitance Crystal Oscillator Input (Pin 5) Load capacitance Serial Resistance of the crystal Input inductance of the COSC pin ASK Modulation Data ...
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Table 10 Supply Voltage V Parameter Power Amplifier Output (Pin 9) 3) Output Power at 315 MHz transformed to 50 Ohm. Power Down Mode Control (Pin 10) Power Down mode PLL Enable mode Transmit mode Input bias current PDWN 1) ...
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Package Outlines 0.5 A 0.22 ±0.05 0.08 3 ±0.1 B Index Marking Figure 18 PG-TSSOP-10 Table 11 Order Information Type Ordering Code TDK5101F SP000014744 available on tape and reel You can find all of our packages, sorts of packing ...
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List of Tables Table 1 Pin Definition and Function - Overview . . . . . . . . . . . . . . . . . . . . . . . . . 7 Table 2 Pin ...
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List of Figures Figure 1 IC Pin Configuration ...
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Published by Infineon Technologies AG ...