UPC1678G Datasheet, PDF (1/16 Pages) NEC – 5 V-BIAS, +7.5 dBm OUTPUT, 2.0 GHz WIDEBAND Si MMIC AMPLIFIER

DATA_DAS_TH_AE_SE_HT _EET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µPC1678G
5 V-BIAS, +17.5 dBm OUTPUT, 2.0 GHz WIDEBAND
Si MMIC AMPLIFIER
DESCRIPTION
The µPC1678G is a silicon monolithic integrated circuit designed as medium output power amplifier for high
frequency system applications. Due to +17.5 dBm TYP. output at 2 GHz, this IC is recommendable for transmitter
stage amplifier of L BAND wireless communication systems. This IC is packaged in 8-pin plastic SOP.
This IC is manufactured using NEC’s 20 GHz fT NESAT™IV silicon bipolar process. This process uses silicon
nitride passivation film and gold electrodes. These materials can protect chip surface from external pollution and
prevent corrosion/migration. Thus, this IC has excellent performance, uniformity and reliability.
FEATURES
• Supply voltage
• Saturated output power
• Wideband response
• Power gain
• Isolation
: VCC = 4.5 to 5.5 V
: PO(sat) = +17.5 dBm TYP. @ f = 500 MHz with external inductor
: fu = 2.0 GHz TYP. @ 3 dB bandwidth
: GP = 23 dB TYP. @ f = 500 MHz
: ISL = 35 dB TYP. @ f = 500 MHz
APPLICATIONS
• PA driver for high frequency system.
ORDERING INFORMATION
Part Number
µPC1678G
µPC1678G -E1
Package
8-pin plastic SOP (225 mil)
µPC1678G -E2
Marking
1678
Supplying Form
Plastic magazine case
Embossed tape 12 mm wide.
1 pin is tape pull-out direction.
Qty 2.5 kp/reel.
Embossed tape 12 mm wide.
1 pin is tape roll-in direction.
Qty 2.5 kp/reel.
Remark To order evaluation samples, please contact your local NEC sales office.
(Part number for sample order: µPC1678G)
Caution Electro-static sensitive devices
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. P11491EJ4V0DS00 (4th edition)
Date Published September 1999 N CP(K)
The mark shows major revised points.
Printed in Japan
©
1996, 1999