MSRX-1823 MIMIX | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 1
Technical content
MSRX-1823June 2005 - Rev 01-Jun-05 Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099 Characteristic Data and Specifications are subject to change without notice. Ð2005 Mimix Broadband, Inc. their obligation to be compliant with U.S. Export Laws. Specifications Parameter RF Frequency LO Frequency (x2) IF Frequency RF Input Return Loss Input P1dB Conversion Gain Image Reject Noise Figure LO power level (x2) LO Isolation @RF port VSupply ISupply RF Interface LO Interface IF Interface
23 GHz
21.2 - 23.6 9.25 - 10.9 (USB) < -15 > -17 26 (USB) < -18 (USB) 3.2 (USB) < -50 1.8 - 2.7 -2 - +2 350 WR42 SMA (f ) SMA (f ) The MSRX-1823 is a low cost, highly integrated MMIC-based receiver, suitable for use in the 18 GHz and 23 GHz microwave radio bands. The receiver design is based on one MMIC chip from Mimix Broadband, the XR1006 receiver. Features in the MMIC are low noise, sub-harmonic mixing, image rejection, and LO buffering. Typical performance of the module includes < 3.5 dB noise figure, >15 dB image rejection, 26 dB conversion gain, and 15 dB RF return loss. The module's RF interface is a standard WR-42 flange, with LO input and IF output connections made using SMA connectors. A 90º hybrid coupler combines the quadrature IF outputs from the MMIC to achieve image rejection, followed by a non-reflective RF switch. The upper and lower sideband can be selected easily using a RF switch and a single control voltage, followed by an IF amplifier. The module accepts a single +8V supply with 0 / 5 V band selection control voltage. Block Diagram Sub-Harmonic Image Reject Mixer I Q G XR1006 LO IN (-2 - 2 dBm) 7.5 - 11.5 GHz 90o Hybrid Coupler G IF OUT 1.8 - 2.7 GHz RF INPUT 17.7 - 23.6 GHz LNA Non-reflective IF switch G IF amplifier WR42 interface SMA SMA Unit GHz GHz GHz dB dBm dB dB dB dBm dBc V mA
18 GHz
17.7 - 19.7 7.5-8.95 (USB) 9.75-11.2 (LSB) < -15 > -17 26 (LSB) 26 (USB) < -15 (LSB) < -27 (USB) 3.5 (LSB) 3.5 (USB) < -50 For a complete 18 and 23 GHz transceiver solution, please see the datasheet on the MSTX-1823.