XP1044-QL

XP1044-QL MIMIX | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 5

Technical content

Features

RF Input Power* Storage Temperature Junctions Temperature Operating Temperature Thermal Resistance +9.0V +23 dBm -55 to +125 ºC 175 ºC -40 to 85 ºC 24 ºC/W Electrical Characteristics (T=25 oC, Voltage Supply=8V) General Description The XP1044-QL is a highly linear 2-stage power amplifier capable of 17 dB of gain, 3W of power at 1 dB compression and is housed in an RoHS compliant 7X7mm package. The XP1044-QL provides less than 2.5% EVM at 26 dBm output power with 802.16 OFDM signal and peak to average ratio 9.17 dB. The input and output of the device are internally pre-matched facilitating a simplified input and output match. This product operates off an 8V voltage supply and requires negative voltage which is used for current control. XP1044-QL is specifically designed for WiMAX applications between 4.9 GHz and 5.9 GHz. Unless otherwise specified, the following specifications are guaranteed at room temperature in a Mimix test fixture. Parameter Condition Min Typ Max Units Frequency Range 4.9 5.8 5.9 GHz Power Gain @ Pout = 27dBm 15 17.0 dB Linear Power @ EVM = 2.5%, OFDM, 802.16 PAR = 9dB 26 dBm Input Return Loss -10.0 dB Output IP3 @ 22dBm/Tone 44 46.0 dBm Noise Figure 5 dB Output P1dB 34.5 dBm Operating Current Range 1200 mA Supply Voltage 5.0 8.0 V Negative Voltage -0.7 V

Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099 Characteristic Data and Specifications are subject to change without notice. ©2008 Mimix Broadband, Inc. their obligation to be compliant with U.S. Export Laws. 4.9-5.9 GHz 3W Power Amplifier Module February 2008 - Rev 20-Feb-08 XP1044-QL: ACPR vs. Output Power WCDMA, Vdd = 8V, Idq1 = 440mA, Idq2 = 660mA (Idd = 1100mA) -60 -55 -50 -45 -40 -35 -30 Output Power (dBm) ACPR (dBc) 4.9GHz 5.0GHz 5.1GHz 5.2GHz 5.3GHz 5.4GHz 5.5GHz 5.6GHz 5.7GHz 5.8GHz 5.9GHz 6,0GHz XP1044-QL: OIP3 vs. Output Power Vdd = 8V, Idq1 = 550mA, Idq2 = 660mA (Idd = 1210mA) 18 19 20 21 22 23 24 25 2 6 27 28 Output Power Per Tone (dBm) OIP3 (dBm)

4.9 GHz

5.0GHz 5.1GHz 5.2GHz 5.3GHz 5.4Hz 5.5GHz 5.6GHz 5.7GHz 5.8GHz 5.9GHz 6.0GHz XP1044-QL: OIP3 vs. Output Power Vdd = 8V, Idq1 = 440mA, Idq2 = 660mA (Idd = 1100mA) 18 19 20 21 22 23 24 25 2 6 27 28 Output Power Per Tone (dBm) OIP3 (dBm) 5.0GHz 5.1GHz 5.2GHz 5.3GHz 5.4Hz 5.5GHz 5.6GHz 5.7GHz 5.8GHz 5.9GHz 6.0GHz XP1044-QL: OIP3 vs. Output Power Vdd = 8V, Idq1 = 220mA, Idq2 = 660mA (Idd = 880mA) 18 20 22 24 2 6 28 Output Power Per Tone (dBm) OIP3 (dBm) 5.0GHz 5.1GHz 5.2GHz 5.3GHz 5.4Hz 5.5GHz 5.6GHz 5.7GHz 5.8GHz 5.9GHz 6.0GHz XP1044-QL: P1dB vs. Freq Vdd = 8V 30.5 31.5 32.5 33.5 34.5 Freq (GHz) P1dB(dBm) Idq1 = 550, Idq2 = 660mA Idq1 = 440, Idq2 = 660mA XP1044-QL: Gain Vs Freq Vdd = 8V Freq (GHz) Gain(dB) Idq1= 550, Idq2 = 660mA Idq1 = 440, Idq2 = 660mA Typical Performance

Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099 Characteristic Data and Specifications are subject to change without notice. ©2008 Mimix Broadband, Inc. their obligation to be compliant with U.S. Export Laws. 4.9-5.9 GHz 3W Power Amplifier Module February 2008 - Rev 20-Feb-08 Physical Dimensions Pin Assignment: Top View Bottom View

Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099 Characteristic Data and Specifications are subject to change without notice. ©2008 Mimix Broadband, Inc. their obligation to be compliant with U.S. Export Laws. 4.9-5.9 GHz 3W Power Amplifier Module February 2008 - Rev 20-Feb-08 Application Circuit Schematic App Note [1] Biasing - The XP1044-QL requires power supply sequencing. Negative voltage supply (Vgg) needs to be turned on first and then positive voltage can be applied to the drain (Vdd). When turning off the device, the positive supply (Vdd) should be turned off first and then negative voltage (Vgg) can be removed. The gate voltage is adjusted in order to set the drain current to the desired level. The gate voltage required to achieve a certain current can vary over temperature and from one device to another due to pinch-off voltage variation. Constant drain current can be achieved by Implementing an active bias circuit which allows for temperature compensation and eliminates the effect of pinch off voltage variation. The same current mirror circuit is implemented for each stage adding a total of 12 components at a cost of approximately $0.29

Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099 Characteristic Data and Specifications are subject to change without notice. ©2008 Mimix Broadband, Inc. their obligation to be compliant with U.S. Export Laws. 4.9-5.9 GHz 3W Power Amplifier Module February 2008 - Rev 20-Feb-08

Ordering Information

Description

XP1044-QL-EV1 Evaluation Board Handling and Assembly Information Do not ingest. Do not alter the form of this product into a gas, powder, or liquid through burning, crushing, or chemical processing as these by-products are dangerous to the human body if inhaled, ingested, or swallowed. Observe government laws and company regulations when discarding this product. This product must be discarded in accordance with methods specified by applicable hazardous waste procedures. - Mimix Broadband's products are not authorized for use as critical components in life support devices or systems without the express written approval of the President and General Counsel of Mimix Broadband. As used herein: (1) Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. (2) A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. Package Attachment - This packaged product from Mimix Broadband is provided as a rugged surface mount package compatible with high volume solder installation. Care should be taken not to apply heavy pressure to the top or base material to avoid package damage. Vacuum tools or other suitable pick and place equipment may be used to pick and place this part. Care should be taken to ensure that there are no voids or gaps in the solder connection so that good RF, DC and ground connections are maintained. Voids or gaps can eventually lead not only to RF performance degradation, but reduced reliability and life of the product due to thermal stress. Mimix Lead-Free RoHS Compliant Program - Mimix has an active program in place to meet customer and governmental requirements for eliminating lead (Pb) and other environmentally hazardous materials from our products. All Mimix RoHS compliant components are form, fit and functional replacements for their non-RoHS equivalents. Lead plating of our RoHS compliant parts is 100% matte tin (Sn) over copper alloy and is backwards compatible with current standard SnPb low-temperature reflow processes as well as higher temperature (260°C reflow) “Pb Free” processes. CAUTION! - Mimix Broadband MMIC Products contain gallium arsenide (GaAs) which can be hazardous to the human body and the environment. For safety, observe the following procedures: