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60 GHz Transmitter (Tx) Waveguide Module

60 GHz Transmitter (Tx) Waveguide Module
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60 GHz Transmitter (Tx) Waveguide Module - 1

60 GHz Transmitter (Tx) Waveguide Module TECHNICAL DATA SHEET The PEM001 is a highly integrated millimeter wave transmitter that covers the 60 GHz global unlicensed spectrum allocations packaged in a standard waveguide module. Transmitter architecture is a double conversion, sliding IF with wide bandwidth capability through the upconversion chain from baseband to carrier. The I/Q interface accepts analog baseband signals which provides for flexibility in design and applications. The baseband input optionally supports FSK/MSK modulation for noncoherent applications. The transmitter incorporates a complete waveguide interface with low-loss transition between the chip and the WR15 waveguide port. The integrated package is small and lightweight, with a simple to use multi-pin ST4 connector for power, reference clock, digital control port and baseband signals. Either of two reference clocks can be used for setting 540 MHz or 500 MHz channel spacing. Complete millimeter wave transmitter WR-15, UG-385/U flange Operates in the 57 to 66 GHz unlicensed band 12 dBm typical output power Up to 1.8 GHz modulation bandwidth I/Q analog baseband interface On chip synthesizer covers 57 to 64.8 GHz 500 MHz or 540 MHz step size 285.714 MHz clock for 500 MHz step size 308.572 MHz clock for 540 MHz step size Power, control, signals on ST4 connector Temperature sensor 802.11ad: 58.32, 60.48, 62.64, 64.80 GHz 802.11aj: 59.94, 61.02, 62.10, 63.18 GHz Any Channel (500 MHz or 540 MHz) 57-64.8 GHz Multi-Gbps Digital Communications HD Video Transmission Millimeter Wave Radar Millimeter Wave Imaging Development for 802.11ad and 802.11aj ATE Equipment for 60 GHz Manufacturing Test Click the following link (or enter part number in “SEARCH” on website) to obtain additional part information including price, inventory and certifications: 60 GHz Transmitter (Tx) Waveguide Module PEM001

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60 GHz Transmitter (Tx) Waveguide Module - 2

The information contained in this document is accurate to the best of our knowledge and representative of the part described herein. It may be necessary to make modifications to the part and/or the documentation of the part, in order to implement improvements. Pasternack reserves the right to make such changes as required. Unless otherwise stated, all Pasternack Enterprises, Inc. • P.O. Box 16759, Irvine, CA 92623 Sales@Pasternack.com * Techsupport@Pastemack.com ©2013 Pasternack Enterprises All Rights Reserved

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60 GHz Transmitter (Tx) Waveguide Module - 3

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60 GHz Transmitter (Tx) Waveguide Module - 4

60 GHz Transmitter (Tx) Waveguide Module TECHNICAL DATA SHEET PEM001 Table 1 Performance Specifications* Frequency Range Channel Spacing Channel Spacing Modulation Bandwidth Gain = Pout - Pin (I/Q differential input) Gain, Range Image Rejection Gain, Step Size Sideband Suppression Carrier Suppression *Test Conditions: Reference Frequency Temperature I/Q Input Signal Level IF Bandwidth Output 308.571 MHz 25°C Referenced to -31 dBm x4 at each 50 ohm input port Max Referenced to WR15 output port Click the following link (or enter part number in “SEARCH” on website) to obtain additional part...

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60 GHz Transmitter (Tx) Waveguide Module - 5

60 GHz Transmitter (Tx) Waveguide Module TECHNICAL DATA SHEET PEM001 Table 2 Recommended Operating Conditions Vcc_PA Serial Control Port Logic High Serial Control Port Logic Low CLOCK ENABLE Serial Control Port Speed Reference Clock1 Vcc_PA 4V Supply Current Operating Temperature Reference clock power level specified at 100 ohms differential 2 Baseband voltage at each of the individual baseband inputs (I +/-, Q +/-, FMI +/-, FMQ +/-) 3 Temperature sensor is a 2N3904 NPN transistor die connected as a diode junction Click the following link (or enter part number in “SEARCH” on website) to...

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60 GHz Transmitter (Tx) Waveguide Module - 6

60 GHz Transmitter (Tx) Waveguide Module TECHNICAL DATA SHEET PEM001 Table 3 Absolute Maximum Ratings Table 3 Absolute Maximum Ratings Description Power Supplies Vcc_PA DATA CLOCK SCANOUT DATA Reference Clock Serial Control Port Logic Low Serial Control Port Logic High Power Dissipation Storage Temperature Assertion of RESET, active high, asynchronously resets all registers Click the following link (or enter part number in “SEARCH” on website) to obtain additional part information including price, inventory and certifications: 60 GHz Transmitter (Tx) Waveguide Module PEM001

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60 GHz Transmitter (Tx) Waveguide Module - 7

60 GHz Transmitter (Tx) Waveguide Module TECHNICAL DATA SHEET Transmitter Architecture The PEM001 transmitter uses a double conversion superheterodyne architecture with a sliding IF. The IF frequency is at 1/7 the RF carrier frequency, and the VCO is at 2/7 the RF carrier frequency. The LO is 3x the VCO frequency. The LO and IF are generated from a built-in synthesizer that has a step size at the RF carrier frequency of either 500 MHz or 540 MHz depending upon which reference clock frequency is used. The 540 MHz step size uses a 308.571 MHz reference, and the 500 MHz step uses a 285.714 MHz...

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60 GHz Transmitter (Tx) Waveguide Module - 8

60 GHz Transmitter (Tx) Waveguide Module TECHNICAL DATA SHEET Synthesizer Design The PEM001 transmitter uses a double conversion superheterodyne architecture with a sliding IF. The IF frequency is at 1/7 the RF carrier frequency, and the VCO is at 2/7 the RF carrier frequency. The LO is 3x the VCO frequency. The tables below show the RF carrier, IF, VCO and LO for the frequency range from 57 GHz to 64.80 GHz at 540 MHz and 500 MHz channel spacing respectively. The reference clock for the synthesizer at 540 MHz spacing is 308.571 MHz; for 500 MHz spacing it is 285.714 MHz. The loop bandwidth...

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60 GHz Transmitter (Tx) Waveguide Module - 9

60 GHz Transmitter (Tx) Waveguide Module TECHNICAL DATA SHEET Digital Control Registers and Serial Interface Protocol - Write Operation The PEM001 is configured via the serial control port which transfers data synchronously to or from (write or read operation) a register location. Register locations are organized into 16, byte-wide (8-bit) locations. The register locations are written to or read from one byte at a time as shown in Figures 5 and 6 respectively. Figure 5 shows the sequence of the digital control signals for the ENABLE, CLOCK and DATA input pins (ST4 connector, pins 39, 36 and...

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