UPC8001 NEC, UPC8001 Datasheet
UPC8001
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UPC8001 Summary of contents
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WITH ON-CHIP MIXER FOR DIGITAL CELLULAR PHONES The PC8001 is a 3-volt IF amplifier IC with an on-chip mixer developed for digital cellular phones. The PC8001 consists of a high-sensitivity limiter amplifier with an input frequency of 455 kHz, a ...
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ORDERING INFORMATION Part number PC8001GR 14-pin plastic shrink SOP (225 mil) 14-pin plastic shrink SOP (225 mil) PC8001GR-E1 Embossed carrier taping (Pin 1 located toward tape unwind direction) 14-pin plastic shrink SOP (225 mil) PC8001GR-E2 Embossed carrier taping (Pin 1 ...
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BLOCK DIAGRAM Antenna 1 st L-osc 1.5 GHz or 900 MHz Mixer Amp 2 nd L-osc 129.545 MHz OSC IN Note Input/output impedance of 455 kHz BPF: 1.5 k 130 MHz BPF ...
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PIN CONFIGURATION AND PIN FUNCTIONS ............................................................................... 5 2. I/O EQUIVALENT CIRCUIT ............................................................................................................... 7 3. ELECTRICAL SPECIFICATIONS ........................................................................................................ 8 4. CHARACTERISTIC CURVES ........................................................................................................... 14 5. TEST CIRCUIT EXAMPLE ............................................................................................................... 18 6. PACKAGE DRAWINGS .................................................................................................................... 19 7. RECOMMENDED SOLDERING CONDITIONS ............................................................................ ...
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PIN CONFIGURATION AND PIN FUNCTIONS (1) PIN CONFIGURATION (Top View) • 14-pin plastic shrink SOP (225 mil) IF OUT PD RSSI OUT FIL3 V CC2 IF IN FIL1 FIL1-FIL3 GND OUT MIX IN1, MIX IN2 : ...
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... Connect capacitor for filter. — IF amplifier and RSSI power pin I IF amplifier input — Connect capacitor for filter. — Connect capacitor for filter. O Mixer output — Ground pin I Oscillator input — Mixer power pin I Connect capacitor for filter. I Mixer input PC8001 ...
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I/O EQUIVALENT CIRCUIT Mixer input Oscillator input amplifier input 6 1 Mixer output 400 A IF amplifier output 13 RSSI output V Power-ON/OFF input 300 k ...
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ELECTRICAL SPECIFICATIONS Absolute Maximum Ratings ( Parameter Symbol Supply voltage V CC Total power dissipation P T Operating ambient temperature T A Storage temperature T stg Caution Exposure to Absolute Maximum Ratings for extended periods ...
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ELECTRICAL CHARACTERISTICS ( 130 MHz CC1 CC2 MIX 0. dBm = ...
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IF Amplifier/RSSI Parameter Symbol Supply current I CC2 IF amplifier output amplitude V O Limiting sensitivity LS IF amplifier input impedance amplifier phase variation RSSI linearity L RS RSSI slope SL RS RSSI intercept IC RS ...
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Termination V MIX IN 0. MIX IN1 50 Note The values L and C are affected by the parasitic capacitance and inductance of the board. Therefore, adjust L and C so that the impedance at the ...
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Figure 3-3. –1 dB Compression Output Level OMIX Figure 3-5. RSSI Response Time IF output 90% RSSI output 12 Figure 3-4. RSSI Intercept [dBm] V MIX IN RSSI intercept 10 rRS fRS PC8001 IF input ...
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Figure 3- Spectrum analyzer The noise figure is calculated as follows ENR – 10 log (Y – (dB): Noise figure ENR (dB): ENR of noise source N – ...
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CHARACTERISTIC CURVES Figure 4-1. Mixer Supply Current vs. Supply Voltage Recommended operating range 0 1.5 2.0 2.5 Figure 4- 130 MHz, f MIX IN OSC IN +20 +10 0 –10 –20 –30 –40 ...
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Figure 4-3. Mixer Conversion Gain vs. Mixer Input Frequency (V = –30 dBm –15 dBm, f MIX IN OSC Mixer input frequency f Figure 4-4. IF Amplifier/RSSI Supply Current vs. Supply Voltage 2.0 ...
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Figure 4-5. IF Amplifier Output Level vs. IF Amplifier Input Level +30 +20 +10 0 –10 –20 –30 Limitting sensitivity (–91 dBm) –110 –100 –90 –80 Figure 4-6. IF Amplifier Output Phase vs. IF Amplifier Input Level 250 240 230 ...
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Figure 4-7. RSSI Output Voltage vs. IF Amplifier Input Level (The temperature characteristics curves) 3.0 2.5 2.0 1.5 1.0 0.5 0 –120 –110 –100 –90 –80 –70 IF amplifier input level –30 °C Remarks ...
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... Note 10 pF Note The value of the capacitance connected to the IF OUT pin (No. 1) includes the capacitances of PCB wiring patterns and the tester. Remark In three cases of Mixer Input, Third Order Intercept and Noise Figure Measurement, refer to Figures 3-1, 3-2, and 3- ...
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PACKAGE DRAWINGS 14 PIN PLASTIC SHRINK SOP (225 mil NOTE Each lead centerline is located within 0.10 mm (0.004 inch) of its true position (T.P.) at maximum material condition. 8 detail of ...
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RECOMMENDED SOLDERING CONDITIONS The following conditions must be met for soldering conditions of the refer to our document “SEMICONDUCTOR DEVICE MOUNTING TECHNOLOGY MANUAL” (IEI-1207). Please consolt with our sales offices in case other soldering process is used ...
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... When handling the device, be careful to protect it from static electricity. exposure to a strong static electricity charge may destroy internal transistor junctions. During transportation and storage, place the device in the conductive tray or case originally provided by NEC for shipping, or conductive shock absorbing material, metal case, etc. During assembly, be sure to ground the device ...
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... Specific: Aircrafts, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems or medical equipment for life support, etc. The quality grade of NEC devices in “Standard“ unless otherwise specified in NEC's Data Sheets or Data Books. If customers intend to use NEC devices for applications other than those specified for Standard quality grade, they should contact NEC Sales Representative in advance ...