PDF SKY73032-11 Data sheet ( Hoja de datos )

Número de pieza	SKY73032-11
Descripción	High Gain and Linearity Single Downconversion Mixer
Fabricantes	Skyworks
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No Preview Available ! DATA SHEET SKY73032-11: 700 – 1000 MHz High Gain and Linearity Single Downconversion Mixer Applications x 2G/3G base station transceivers: GSM/EDGE, CDMA, UMTS/WCDMA, iDEN x Land mobile radio x ISM band transceivers x High performance radio links x RF identification Features x Operating frequency range: 700 to 1000 MHz x IF frequency range: 40 to 300 MHz x Conversion gain: 9.5 dB x Input IP3: +27.0 dBm x Output IP3: +36.5 dBm x Noise figure: 8.3 dB x Integrated LO drivers x Integrated low loss RF baluns x High linearity IF amplifiers x On-chip SPDT LO switch (greater than 40 dB LO-to-LO isolation) x Small, MCM (20-pin, 5 x 5 mm) Pb-free package (MSL3, 260 qC per JEDEC J-STD-020) Description The SKY73032-11 is a fully integrated single mixer that includes Local Oscillator (LO) drivers, an LO switch, high linearity mixers, and large dynamic range Intermediate Frequency (IF) amplifiers. Low loss RF baluns have also been included to reduce design complications and lower system cost. The SKY73032-11 features an input IP3 of +27.0 dBm and a Noise Figure (NF) of 8.3 dB, making the device an ideal solution for high dynamic range systems such as 2G/3G base station transceivers. The LO switch provides more than 40 dB of isolation between LO inputs and supports the switching time required for GSM/EDGE base stations. The SKY73032-11 is manufactured using a robust silicon BiCMOS process and has been designed for optimum long-term reliability. The SKY73032-11 single downconversion mixer is provided in a compact, 20-pin 5 x 5 mm Multi-Chip Module (MCM). A functional block diagram is shown in Figure 1. The pin configuration and package are shown in Figure 2. Signal pin assignments and functional pin descriptions are provided in Table 1. Skyworks offers lead (Pb)-free RoHS (Restriction of Hazardous Substances) compliant packaging. RF LO1 LO2 LO_SEL VCC_LO Figure 1. SKY73032-11 Block Diagram S937 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200625E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 24. 2009 1 1 page DATA SHEET • SKY73032-11 DOWNCONVERSION MIXER Table 4. SKY73032-11 Electrical Specifications (Note 1) (VCC = +5 V, TA = +25 qC, LO = 0 dBm, RF Frequency = 900 MHz, IF Frequency = 200 MHz, LO Frequency = 1100 MHz, Unless Otherwise Noted) Parameter Symbol Test Condition Min Typical Max Units Conversion gain G fRF = 824 to 915 MHz, 8.2 9.5 TA = 25 °C, PLO = –3 to +3 dBm dB Gain variation over temperature TA = –40 to +85 °C ±0.6 dB Noise Figure NF TA = 25 °C, PLO = –3 to +3 dBm, VCC = 4.75 to 5.25 V, IF = 200 MHz 8.3 dB Noise Figure variation over temperature TA = –40 to +85 °C ±0.8 dB Noise Figure with a blocker signal NFBLK Blocking signal input 18 dB power = +8 dBm Third order input intercept point IIP3 fRF = 900 MHz and +24.7 +27.0 900.8 MHz, PRF = –10 dBm/tone, VCC = 4.75 to 5.25 V dBm Input IP3 variation over temperature TA = –40 to +85 °C ±0.3 dB Third order output intercept point OIP3 fRF = 900 MHz and 900.8 MHz, PRF = –10 dBm/tone, VCC = 4.75 to 5.25 V +36.5 dBm 2RF – 2LO 2x2 PRF = –10 dBm –68.5 –63 dBc 3RF – 3LO 3x3 PRF = –10 dBm –80 –70 dBc Input 1 dB compression point IP1dB +11.0 +13.3 dBm Output 1 dB compression point OP1dB +22.8 dBm LO1-to-LO2 isolation 40 dB RF to IF isolation 38 48 dB LO leakage: @ RF port @ IF port –59 –42 dBm –34 –23 dBm RF port input return loss ZIN_RF With external matching components 14 dB LO port input return loss ZIN_LO With external matching components 14 dB IF port output return loss ZOUT_IF With external matching components 14 dB Note 1: Performance is guaranteed only under the conditions listed in this Table and is not guaranteed over the full operating or storage temperature ranges. Operation at elevated temperatures may reduce reliability of the device. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200625E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 24. 2009 5 5 Page DATA SHEET • SKY73032-11 DOWNCONVERSION MIXER R6 0Ω VCC R7 DNI R8 DNI VCC J4 C20 1 μF R1 C3 0 Ω 2.7 pF C2 15 nH L1 3.3 pF C1 0Ω VCC C5 33 pF Notes: Values for all components are subject to change for matching purposes. Some component labels may be different than the corresponding component symbol shown here. Component values, however, are accurate as of the date of this Data Sheet. L4 470 nH L5 470 nH 3 T2 2 4 16 L2 8.2 nH C14 22 pF R4 0Ω × 20 19 18 17 16 1 VCC_IFRF 2 RF 3 × N/C SKY73032 4 GND 5 GND 6 7 8 9 10 × 15 LO2 14 GND 13 GND C10 33 pF 12 N/C 11 LO1 × C7 33 pF R3 0Ω R2 0Ω J2 Element Jumper C6 12 pF Figure 22. SKY73032-11 Evaluation Board Schematic J5 J8 J3 VCC S943 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200625E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 24. 2009 11 11 Page

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