TQ9223C

WIRELESS COMMUNICATIONS DIVISION VDD CNTRL VDD TQ9223C DATA SHEET Mixer IF out Mixer RF In LNA out Mixer LO In Gain Select RF In 3V Cellular TDMA/AMPS LNA/mixer Receiver IC Features §+3-V single supply §On-chip LO buffer §Mixer LO and RF matched to 50Ω §Low-cost SO-14 plastic package §Gain Select (high/low) GND LO Tune Product Description The TQ9223C 3V RFIC Downconverter is a RF receiver IC front end designed for the high dynamic range cellular communications standards. The TQ9223C provides a 2.8dB system noise figure for excellent sensitivity, and a good signal range with -11dB input IP3. Its low current consumption, single +3V operation and small plastic surface-mount package are ideally suited for cost-competitive, space-limited and portable applications. The TQ9223C will operate over a RF frequency range of 800 to 1000MHz, and therefore may be used for any of the cellular and cordless telephony standards. Electrical Specifications1 Parameter Frequency Gain Noise Figure Input 3rd Order Intercept DC supply Current Min 800 19.0 2.6 -11.0 15.0 Typ Max 1000 Units MHz dB dB dBm mA Applications §Digital Mobile Phones §AMPS Mobile Phones §ISM 900MHz §Cordless Telephones §CDPD terminals Note 1: Test Conditions: Vdd=3.75V, Ta=25C, filter IL=3.0dB, RF=881MHz, LO=966MHz, IF=85MHz, LO input=-6dBm For additional information and latest specifications, see our website: www.triquint.com 1 TQ9223C Data Sheet Electrical Characteristics Parameter RF Frequency LO Frequency IF Frequency LO input level Supply voltage Gain Noise Figure Input 3rd Order Intercept Return Loss Isolation Supply Current Mixer RF input Mixer LO input LO toRF input Mixer LO to IF after external match 10 10 45 40 15 Conditions Tuned external match Tuned external match Tuned external match Min. 800 500 45 -7 3.0 17.0 -4 3.75 19.0 2.6 -11.0 3.5 Typ/Nom Max. 1000 1300 300 0 5.5 Units MHz MHz MHz dBm V dB dB dBm dB dB dB dB mA Note 1: Test Conditions:, Vdd=3.75V, Ta=25C, filter IL=3.0dB, RF=881MHz, LO=966MHz, IF=85MHz, LO input=-6dBm: unless otherwise specified. Electrical Characteristics-LNA section only Parameter Gain Noise Figure Input 3rd Order Intercept Reverse Isolation Supply Current Conditions Min. Typ/Nom 18.5 1.8 -6.0 28.0 5.0 Max. Units dB dB dBm dB mA Note 1: Test Conditions:, Vdd=3.75V, Ta=25C, RF=881MHz, external input and output match; unless otherwise specified. 2 For additional information and latest specifications, see our website: www.triquint.com TQ9223C Data Sheet Electrical Characteristics- Mixer section only Parameter Conversion Gain Noise Figure Output 3rd Order Intercept Mixer RF Return Loss Mixer LO Return Loss LO Input Power LO to IF Isolation LO to RF Isolation RF to IF Isolation Supply Current Conditions Min. Typ/Nom 3.5 12.0 10.0 15.0 10.0 -6.0 40.0 5.0 40.0 4.0 Max. Units dB dB dBm dB dB dBm dB dB dB mA Note 1: Test Conditions:, Vdd=3.75V, Ta=25C, RF=881MHz, LO=966MHz, IF=85MHz, LO input=-6dBm: unless otherwise specified. Absolute Maximum Ratings Parameter DC Power Supply RF Input Power Operating Temperature Storage Temperature Value 8.0 +10 -40 to 85 -55 to 150 Units V dBm C C For additional information and latest specifications, see our website: www.triquint.com 3 TQ9223C Data Sheet Typical Performance Test Conditions (Unless Otherwise Specified: Vdd=3.75V, Ta=25C, filter IL=3.0dB, RF=881MHz, LO=966MHz, IF=85MHz, LO input=-6dBm Conversion Gain v Freq v Temp 24 23 22 21 20 19 18 17 16 15 14 869 881 Freq (MHz) 5 4.5 Noise Figure (dB) 4 3.5 3 2.5 2 894 869 Noise Figure v Freq v Temp Conversion Gain (dB) -30C +30C +85C -30C +30C +85C 881 Freq (MHz) 894 Conversion Gain v Vdd v Temp 24 23 22 21 20 19 18 17 16 15 14 2.8 3 3.2 3.4 3.6 3.8 4 Vdd (Volts) 4.5 4 Noise Figure (dB) 3.5 3 2.5 2 4.2 4.4 4.6 4.8 5 2.5 3 Noise Figure v Vdd v Temp Conversion Gain (dB) -30C +30C +85C -30C +30C +85C 3.5 4 Vdd (Volts) 4.5 5 TQ9223 Conversion Gain v Temp v Vdd 24 23 Conversion Gain (dB) 22 21 20 19 18 17 16 15 -30 -10 10 30 Temp (C) 50 70 90 3.0V 3.75V 5.0V Noise Figure (dB) 4 3.5 3 2.5 2 -30 4.5 Noise Figure v Temp v Vdd 3.0V 3.75V 5.0V 0 30 Temp (C) 60 90 4 For additional information and latest specifications, see our website: www.triquint.com TQ9223C Data Sheet IIP3 v Freq v Temp -4 -6 IIP3 (dBm) -8 Idd (A) -10 -12 0.006 -14 -16 869 881 Freq (MHz) 894 0.005 2.5 3 3.5 4 Vdd (Volts) 4.5 5 0.007 -30C +30C +85C -30C +30C +85C 0.009 Idd v Vdd v Temp 0.008 IIP3 v Vdd v Temp -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 2.5 3 3.5 4 Vdd (Volts) 4.5 IIP3 (dBm) -30C +30C +85C 5 IIP3 v Temp v Vdd -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -30 0 30 Temp (C) 60 IIP3 (dBm) 3.0V 3.75V 5.0V 90 For additional information and latest specifications, see our website: www.triquint.com 5 TQ9223C Data Sheet LNA S-Parameters, VDD=3.75V Freq 0.100 0.200 0.300 0.400 0.500 0.600 0.700 0.800 0.900 1.000 1.100 1.200 1.300 1.400 1.500 1.600 1.700 1.800 1.900 2.000 |S11| 0.99 0.98 0.97 0.95 0.94 0.91 0.89 0.86 0.83 0.80 0.77 0.74 0.70 0.67 0.63 0.60 0.56 0.52 0.48 0.44