MMA20312BT1 FREESCALE | Alldatasheet
Document overview
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- PDF pages: 15
Technical content
Features
- Active Bias Control (On- -chip)
- Frequency: 1800- -2200 MHz
- P1dB: 30.5 dBm @ 2140 MHz (CW Application Circuit)
- Power Gain: 26.4 dB @ 2140 MHz (CW Application Circuit)
- OIP3: 44.5 dBm @ 2140 MHz (W- -CDMA Application Circuit)
- Single 5 Volt Supply
- Low Cost QFN Surface Mount Package
- RoHS Compliant
- In Tape and Reel. T1 Suffix = 1000 Units, 12 mm Tape Width, 7 inch Reel.
Table 1. Typical CW Performance(1)
- VCC1 =V CC2 =V CTRL =5V d c ,TA =2 5°C, 50 ohm system, CW
Table 2. Maximum Ratings
- For reliable operation, the junction temperature should not
Table 3. Thermal Characteristics Select Documentation/Application Notes - - AN1955. © Freescale Semiconductor, Inc., 2010- -2011.All rights reserved.
Table 4. Electrical Characteristics(VCC1 =V CC2 =V CTRL = 5 Vdc, 2140 MHz, TA =2 5°C, 50 ohm system, in Freescale W- -CDMA Table 5. ESD Protection Characteristics Table 6. Moisture Sensitivity Level
- Specified data is based on performance of soldered down part in W- -CDMA application circuit.
- For reliable operation, the junction temperature should not exceed 150°C.
Figure 1. Functional Block Diagram Figure 2. Pin Connections
Figure 3. MMA20312BT1 Test Circuit Schematic - - TD- -SCDMA Note: Component numbers C9, C10, C11, C12, C14, and C15 are not used. Table 7. MMA20312BT1 Test Circuit Component Designations and Values - - TD- -SCDMA
Figure 4. MMA20312BT1 TestCircuit Component Layout - - TD- -SCDMA Note: Component numbers C9, C10, C11, C12, C14, and C15 are not used.
Figure 11. MMA20312BT1 Test Circuit Schematic - - W- -CDMA Note: Component numbers C10, C11, C12, C14, and C15 are not used. Table 8. MMA20312BT1 Test Circuit Component Designations and Values - - W- -CDMA
Figure 12. MMA20312BT1 Test Circuit Component Layout - - W- -CDMA Note: Component numbers C10, C11, C12, C14, and C15 are not used.
PRODUCT DOCUMENTATION, SOFTWARE AND TOOLS Refer to the following documents, tools and software to aid your design process. Application Notes
- AN1955: Thermal Measurement Methodology of RF Power Amplifiers Software
- .s2p File Development Tools
- Printed Circuit Boards For Software and Tools, do a Part Number search at http://www.freescale.com, and select the Part Number link. Go to the Software & Tools tab on the parts Product Summary page to download the respective tool.
REVISION HISTORY
The following table summarizes revisions to this document. Revision Date Description 0 Oct. 2010 • Initial Release of Data Sheet 1 Mar. 2011 • Added OIP3: 44.5 dBm @ 2140 MHz (W- -CDMA Application Circuit) to Features list, p. 1
- Typical CW Performance table: removed OIP3, p. 1
- Figs. 4 and 12, Test Circuit Component Layout, updated component part layout identifier to reflect package type. Changed from MMA20312B to QFN 3x3- -12B, p. 4, 8
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