| No. | Partie # | Fabricant | Description | Fiche Technique |
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RF |
EUROPEAN APPLICANTIONS FOR RF 403 CORDLESS TELEPHONE FRONT END RFIC . With both enable lines at logic low, the circuit is in a “power down” mode in which it draws approximately 1.0mA of leakage current from the VDD supply. Some external passive components are required, primarily for DC blocking and RF bypassing funct |
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Shindengen Electric |
High Output Interface Driver ICs ●Nine output drivers per package ●TTL/CMOS compatible inputs (High active) ●Enable input OUTLINE DIMENSIONS Case : ZIP-27 (Unit : mm) APPLICATION ● Head needle drive for printer ・ ECR ●Stepping motor drive for office automation products ●Display d |
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RF Micro Devices |
Low Cost HBT Upconverters mit upconverters for this CDMA program. Design architecture is the same for both cellular and PCS designs. The PCS upconverter, RF9938, is a modified RF9908 with performance optimized for the PCS band. Both ICs operate at 3.6VDC with 0dB conversion g |
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RF Micro Devices |
Silicon Transceiver operation. For applications requiring more channels, the RF2915 is designed to interface directly to commercially available programmable PLL frequency synthesizers. The RF2905 provides for two-channel transceiver operation, while the RF2925 is optim |
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Diodes Incorporated |
NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR • Epitaxial Planar Die Construction • Complementary PNP Type Available (MMSTA55/MMSTA56) • Ideal for Medium Power Amplification and Switching • Ultra-Small Surface Mount Package • Lead Free/RoHS Compliant (Note 2) • "Green" Device (Notes 3 and 4) Mec |
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RF |
DC ACCURATE FSK MODULATOR implemented that address this problem. One approach is to predistort the modulation signal to compensate for the effects of the PLL. This has limited results and a finite frequency range. Another commonly used method is to encode the data stream with |
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ST Microelectronics |
96kHz DIGITAL AUDIO INTERFACE TRANSMITTER t channel status bits. U 4 t e MCK 5 ORDERING NUMBERS: STA020D .c m o SO24 RST 16 20 MUX DIFFERENTIAL TXP 17 TXN REGISTERS 7 15 DEDICATED CHANNEL CBL STATUS BUS 24 TRNPT D97AU599A September 2002 w w w .D a S a t e e h U 4 t m o |
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Renesas Technology |
Two-wire serial interface 8k EEPROM • • • • Single supply: 1.8 V to 5.5 V Two-wire serial interface (I2C serial bus) Clock frequency: 400 kHz Power dissipation: Standby: 2 µA (max) Active (Read): 1 mA (max) Active (Write): 3.0 mA (max) Automatic page write: 16-byte/page Write cyc |
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Renesas Technology |
Two-wire serial interface 16k EEPROM • • • • Single supply: 1.8 V to 5.5 V Two-wire serial interface (I2C serial bus) Clock frequency: 400 kHz Power dissipation: Standby: 2 µA (max) Active (Read): 1 mA (max) Active (Write): 3.0 mA (max) Automatic page write: 16-byte/page Write cyc |
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Renesas Technology |
Two-wire serial interface 64k EEPROM • • • • Single supply: 1.8 V to 5.5 V Two-wire serial interface (I2C serial bus) Clock frequency: 400 kHz Power dissipation: Standby: 2 µA (max) Active (Read): 1 mA (max) Active (Write): 3.5 mA (max) Automatic page write: 32-byte/page Write cyc |
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Renesas Technology |
Two-wire serial interface 128k EEPROM • • • • Single supply: 1.8 V to 5.5 V Two-wire serial interface (I2C serial bus) Clock frequency: 400 kHz Power dissipation: Standby: 2 µA (max) Active (Read): 1 mA (max) Active (Write): 5.0 mA (max) Automatic page write: 64-byte/page Write cyc |
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Murata |
High Performance Electrical Double-Layer Capacitors High power output and high energy: 5.5V Compact and slim: 21.0mm x 14.0mm x 2.5mm Wide operation temperature range from -30°C to +70°C Low ESR: 40mΩ – 60mΩ – Stable ESR at lower temperatures Benefits Leveling the high peak load up to |
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RF Micro Devices |
10dB Attenuator one or more control inputs. The variable class allows a specific value of attenuation to be selected from an overall range via an analog control voltage. They are more flexible than step attenuators as they allow any amount of attenuation to be set |
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RF Micro Devices |
HBT Technology Adds Power to CDMA Chip Set |
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Diodes |
DUAL NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR & Benefits BVCEO > 80V ICM = 1A Peak Pulse Current General purpose NPN transistors ideally suited for low power amplification and switching applications Dual transistors in a single SOT26 package taking half the footprint of two equivalent tr |
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Diodes Incorporated |
NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR • Epitaxial Planar Die Construction • Complementary PNP Type Available (MMSTA55/MMSTA56) • Ideal for Medium Power Amplification and Switching • Ultra-Small Surface Mount Package • Lead Free/RoHS Compliant (Note 2) • "Green" Device (Notes 3 and 4) Mec |
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RF |
TRANSMIT AND RECEIVE AGC AMPLIFIERS FOR CDMA CELLULAR /PCS PHONES a 90dB gain range from -48dB power gain to +42dB power gain and is powered from a single 3.6V supply. In a cellular system, the cellular base station sends control signals to the mobile phone Copyright 1997-2000 RF Micro Devices, Inc. TA0030 Figure |
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Shindengen Electric |
High Output Interface Driver ICs ●Nine output drivers per package OUTLINE DIMENSIONS Case : ZIP-27 (Unit : mm) (Quasi PNP darlington output) ●TTL/CMOS compatible inputs (Low active) ●Enable input APPLICATION ● Head needle ●Display drive drive for printer RATINGS ●Absolute Maximu |
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Shindengen Electric |
High Output Interface Driver ICs ●Nine output drivers per package ●TTL/CMOS compatible inputs (Low active) ●Enable input OUTLINE DIMENSIONS Case : ZIP-27 (Unit : mm) APPLICATION ● Head needle drive for printer ・ ECR ●Stepping motor drive for office automation products ●Display dr |
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ST Microelectronics |
RF FRONT-END to and from the baseband. U 4 t e GADJ1, GADJ2 TQFP44 ORDERING NUMBER: STA001 .c m o SIP, SIN SOP, SON SUPPLY4 :IF1, IF2 &PLL2 IF1 to IF2 MIXER IF2 BUFFER VDD4 VSS4 RXI, NRXI 1.8366 Mhz FLT2 TK2, NTK2 1338.14 - 1375.4 MHz 117.0806 MHz 113 |
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