MMA20312BT1 Freescale Semiconductor, MMA20312BT1 Datasheet
MMA20312BT1
Specifications of MMA20312BT1
Available stocks
Related parts for MMA20312BT1
MMA20312BT1 Summary of contents
Page 1
... Document Number: MMA20312B Rev. 1.1, 3/2011 MMA20312BT1 1800- -2200 MHz, 27.2 dB 30.5 dBm InGaP HBT CASE 2131- -01 QFN 3x3 PLASTIC Rating Symbol Value 550 --65 to +150 stg (2) T 150 J (3) Symbol Value R 52 θJC MMA20312BT1 Unit V mA dBm °C °C Unit °C/W 1 ...
Page 2
... Specified data is based on performance of soldered down part in W--CDMA application circuit. 2. For reliable operation, the junction temperature should not exceed 150° BA2 CC1 V B1 BIAS BIAS CIRCUIT CIRCUIT V BIAS RF in GND GND Figure 1. Functional Block Diagram MMA20312BT1 Vdc, 2140 MHz, T CC1 CC2 CTRL A Symbol G p IRL ORL P1dB OIP3 ...
Page 3
... Note: Component numbers C9, C10, C11, C12, C14, and C15 are not used. Z1 0.250″ x 0.030″ Microstrip Z2 0.035″ x 0.030″ Microstrip Z3 0.283″ x 0.030″ Microstrip Figure 3. MMA20312BT1 Test Circuit Schematic - - TD- -SCDMA Table 7. MMA20312BT1 Test Circuit Component Designations and Values - - TD- -SCDMA Part C1 Chip Capacitors C2 1.8 pF Chip Capacitor C3 2.2 pF Chip Capacitor C4 5 ...
Page 4
... Note: Component numbers C9, C10, C11, C12, C14, and C15 are not used. Figure 4. MMA20312BT1 Test Circuit Component Layout - - TD- -SCDMA Table 7. MMA20312BT1 Test Circuit Component Designations and Values - - TD- -SCDMA Part C1 Chip Capacitors C2 1.8 pF Chip Capacitor C3 2.2 pF Chip Capacitor C4 5.6 pF Chip Capacitor C6, C7, C13 ...
Page 5
... CC1 CC2 1500 1750 2000 2250 f, FREQUENCY (MHz) Figure 7. S22 versus Frequency versus Temperature --40°C 85°C 25° CC1 CC2 CTRL 1750 2000 2250 2500 f, FREQUENCY (MHz) Figure 6. S21 versus Frequency versus Temperature = Vdc CTRL 2500 2750 MMA20312BT1 = 5 Vdc 2750 5 ...
Page 6
... ACPR --50 --55 --60 7 Figure 8. ACPR versus Collector Current versus Efficiency versus Output Power versus Temperature 1800 MMA20312BT1 CC1 CC2 CTRL f = 2017.5 MHz 25°C 85° --40°C 85°C --40°C 25° OUTPUT POWER (dBm) out Output Power versus Temperature Gain --40°C 25°C 85°C ...
Page 7
... Z1 0.218″ x 0.030″ Microstrip Z2 0.068″ x 0.030″ Microstrip Z3 0.250″ x 0.030″ Microstrip Figure 11. MMA20312BT1 Test Circuit Schematic - - W- -CDMA Table 8. MMA20312BT1 Test Circuit Component Designations and Values - - W- -CDMA Part C1, C5 Chip Capacitors C2, C3 1.8 pF Chip Capacitors C4 5.6 pF Chip Capacitor ...
Page 8
... Note: Component numbers C10, C11, C12, C14, and C15 are not used. Figure 12. MMA20312BT1 Test Circuit Component Layout - - W- -CDMA Table 8. MMA20312BT1 Test Circuit Component Designations and Values - - W- -CDMA Part C1, C5 Chip Capacitors C2, C3 1.8 pF Chip Capacitors C4 5.6 pF Chip Capacitor C6, C7, C13 ...
Page 9
... CTRL f = 2140 MHz Gain PAE OUTPUT POWER (dBm) out Figure 14. Power Gain versus Power Added Efficiency versus Output Power CC1 CC2 CTRL 2120 2140 2160 2180 f, FREQUENCY (MHz) Figure 15. P1dB versus Frequency, CW 200 180 160 140 120 100 Vdc 2200 MMA20312BT1 9 ...
Page 10
... Solder Pad with Thermal Via Structure MMA20312BT1 10 3.00 0.30 Figure 16. PCB Pad Layout for QFN 3x3 MA01 YWZ Figure 17. Product Marking 0.70 2.00 3.40 0.50 RF Device Data Freescale Semiconductor ...
Page 11
... RF Device Data Freescale Semiconductor PACKAGE DIMENSIONS MMA20312BT1 11 ...
Page 12
... MMA20312BT1 12 RF Device Data Freescale Semiconductor ...
Page 13
... RF Device Data Freescale Semiconductor MMA20312BT1 13 ...
Page 14
... Figs. 4 and 12, Test Circuit Component Layout, updated component part layout identifier to reflect package type. Changed from MMA20312B to QFN 3x3--12B 1.1 Mar. 2011 • Updated device descriptor box to reflect W--CDMA application circuit small--signal gain value MMA20312BT1 14 REVISION HISTORY Description RF Device Data ...
Page 15
... Freescale Semiconductor was negligent regarding the design or manufacture of the part. Freescalet and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2010--2011. All rights reserved. MMA20312BT1 15 ...