UPC8126K NEC, UPC8126K Datasheet
UPC8126K
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UPC8126K Summary of contents
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... Digital cellular phones: PDC800M ORDERING INFORMATION Part Number PC8126K-E1 28-pin plastic QFN (5.1 Remark To order evaluation samples, please contact your local NEC sales office . (Part number for sample order: The information in this document is subject to change without notice. Document No. P13488EJ1V0DS00 (1st edition) Date Published February 1999 N CP(K) ...
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... INTERNAL BLOCK DIAGRAM AND PIN CONNECTIONS (Top View GND 24 LO Pre-Mix RF-LOin MIXout 27 GND I/Q-Mix Phase LO 2 Shifter LO Buffer Preliminary Data Sheet P13488EJ1V0DS00 PC8126K 15 14 GND ...
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QUADRATURE MODULATOR SERIES PRODUCT Part Number Functions PC8101GR 150 MHz Quad.Mod PC8104GR RF Up-Converter + IF Quad.Mod PC8105GR 400 MHz Quad.Mod PC8110GR 1 GHz Direct Quad.Mod PC8125GR RF Up-Converter + IF Quad.Mod + AGC PC8126GR 900 MHz Direct Quad.Mod with ...
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APPLICATION EXAMPLE [PDC800 MHz] SUB ANT LNA 1st MIX SW MAIN ANT SW PA AGC This block diagram presents the IC’s location example applied in the system. The system block construction herein is an example. 4 2nd MIX 1st LO ...
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ABSOLUTE MAXIMUM RATINGS Parameter Supply Voltage Power Save Control Voltage Power Dissipation Operating Ambient Temperature Storage Temperature Note Mounted 1.6 mm double sided copper clad epoxy glass PWB. RECOMMENDED OPERATING CONDITIONS Parameter Supply Voltage Operating Ambient ...
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ELECTRICAL CHARACTERISTICS (T = +25° 3 Parameter MODULATOR + PRE-MIXER TOTAL (TEST CIRCUIT 1 unless otherwise specified) Total Circuit Current I CC Total Circuit Current ...
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STANDARD CHARACTERISTICS FOR REFERENCE (T = +25° 3 Parameter MODULATOR (TEST CIRCUIT 3) Modulator Circuit Current Modulator Circuit Current at Sleep I CC (PS) Mode ...
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... Power save control pin for the PS PS (Modulator) modulator can control On/Sleep state with bias as follows. 9 GND 0 – Ground pin for the modulator. (Modulator) Connect to the ground with minimum inductance. Track length should be kept as short as possible – Input for I signal. CC This input impedance is 180 k . ...
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... Output pin from the modulator. This is emitter follower output. So this output impedance is low. 19 GND 0 – Ground pin for the modulator. (Modulator) Connect to the ground with minimum inductance. Track length should be kept as short as possible – Power save control pin can control ...
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... This pin is biased internally. Capacitor should be connected in series, and grounded through GND 0 – Ground pin for Pre-Mixer. (Pre-Mix) Connect to the ground with minimum inductance. Track length should be kept as short as possible. 25 RF-LOin – 2.3 RF input pin for the Pre-Mixer. This pin is biased internally. ...
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RELATION BETWEEN I/Q PIN INPUT DC VOLTAGE AND AMPLITUDE Supply Voltage (V) I/Q DC Voltage ( 2.7 to 3.6 1.35 to 1.8 EXPLANATION OF INTERNAL FUNCTION Block ...
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TEST CIRCUIT 1 Pre-mixer + Quadrature modulator (except Power save response time) Signal Generator Signal Generator Voltage Source RFin V 1 (Pre Mix) CC 100 000 0.22É ...
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TEST CIRCUIT 2 Pre-mixer + Quadrature modulator (for Power save response time) Signal Generator Signal Generator Voltage Source RFin V 1 (Pre Mix) CC 100 000 0. ...
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TEST CIRCUIT 3 Quadrature modulator block LOinb Signal Generator In this case, pin should be opened or grounded. 14 Spectrum Analyzer or Network Analyzer Voltage ...
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TEST CIRCUIT 4 Pre-mixer block Signal Generator Voltage Source V 1 (Pre Mix) CC RFin 100 pF 1 000 Mixout Spectrum Analyzer Signal Generator BPF Voltage Source IFin MODout 51 ...
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PACKAGE DIMENSIONS 28 pin plastic QFN (UNIT: mm) 4 – 0.5 28 pin 1 pin 0.22 0.5 7 0.5 = 3.5 5.5 0.1 (5.5 0.1) (5.1) 16 0.5 Preliminary Data Sheet P13488EJ1V0DS00 PC8126K (0.22) (4.5) 0.5 Bottom View ...
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... Observe precautions for handling because of electrostatic sensitive devices. (2) Form a ground pattern as widely as possible to minimize ground impedance (to prevent undesired operation). (3) Keep the track length between the ground pins as short as possible. (4) Connect a bypass capacitor (example 1 000 pF) to the V RECOMMENDED SOLDERING CONDITIONS This product should be soldered under the following recommended condition. ...
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Preliminary Data Sheet P13488EJ1V0DS00 PC8126K ...
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Preliminary Data Sheet P13488EJ1V0DS00 PC8126K 19 ...
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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 is "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 an NEC sales representative in advance ...