UPC2776

Manufacturer Part NumberUPC2776
Description5 V/ SUPER MINIMOLD SILICON MMIC MEDIUM OUTPUT POWER AMPLIFIER
ManufacturerNEC
UPC2776 datasheet
 


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5 V, SUPER MINIMOLD SILICON MMIC
MEDIUM OUTPUT POWER AMPLIFIER
DESCRIPTION
The PC2776TB is a silicon monolithic integrated circuits designed as wideband amplifier. This amplifier has
impedance near 50
in HF band, so this IC suits to the system of HF to L band. This IC is packaged in super
minimold package which is smaller than conventional minimold.
The PC2776TB has compatible pin connections and performance to the PC2776T of conventional minimold
version. So, in the case of reducing your system size, the PC2776TB is suitable to replace from the PC2776T.
These IC is manufactured using NEC’s 20 GHz f
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
• High-density surface mounting: 6-pin super minimold package
• Wideband response
• Medium output power
• Supply voltage
• Power gain
• Port impedance
APPLICATION
• Systems required wideband operation from HF to 2.0 GHz
ORDERING INFORMATION
PART NUMBER
PC2776TB-E3
6-pin super minimold
Remarks To order evaluation samples, please contact your local NEC sales office. (Part number for sample
order:
PC2776TB)
Document No. P12680EJ2V0DS00 (2nd edition)
Date Published February 1998 N CP(K)
Printed in Japan
DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUITS
NESAT™ III silicon bipolar process. This process uses silicon
T
: f
= 2.7 GHz
. @ 3 dB bandwidth
u
TYP
: P
= +6.5 dBm @ f = 1 GHz with external inductor
o (1 dB)
: V
= 4.5 to 5.5 V
CC
: G
= 23 dB
. @ f = 1 GHz
P
TYP
: input/output 50
PACKAGE
MARKING
C2L
Embossed tape 8 mm wide.
1, 2, 3 pins face to perforation side of the tape.
Qty 3 kp/reel.
Caution: Electro-static sensitive devices
PC2776TB
SUPPLYING FORM
©
1997

UPC2776 Summary of contents

  • Page 1

    ... Systems required wideband operation from HF to 2.0 GHz ORDERING INFORMATION PART NUMBER PC2776TB-E3 6-pin super minimold Remarks To order evaluation samples, please contact your local NEC sales office. (Part number for sample order: PC2776TB) Document No. P12680EJ2V0DS00 (2nd edition) Date Published February 1998 N CP(K) ...

  • Page 2

    ... Ground pin. Form a ground pattern as 3 wide as possible to maintain the mini- 5 mum ground impedance. 4 OUTPUT 4.5 to 5.5 High-frequency signal output pin. Connect an inductor between this pin and V output transistors Power supply pin, which biases the in- CC ternal input transistor. Excellent RF characteristics are ob- tained by a two-stage amplifier circuit ...

  • Page 3

    ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Supply voltage Total circuit current Power dissipation Operating ambient temperature Storage temperature RECOMMENDED OPERATING CONDITIONS PARAMETER SYMBOL Supply Voltage Operating Ambient Temperature ELECTRICAL CHARACTERISTICS (T PARAMETER SYMBOL Circuit current Power gain Output 1 dB compression ...

  • Page 4

    ... V fluctuation. CC The coupling capacitors, connected to the input and output pins, are used to cut the DC and minimize RF serial impedance. Their capacitance are therefore selected as lower impedance against a 50 perform as high pass filters, suppressing low frequencies to DC. To obtain a flat gain from 100 MHz upwards, 1 000 pF capacitors are used in the test circuit. In the case of under 10 MHz operation, increase the value of coupling capacitor such as 10 000 pF ...

  • Page 5

    Illustration of the application circuit assembled on evaluation board Mounting direction Component List Value C 1 000 pF L 100 nH, etc Top View IN C Notes 0.4 mm double sided copper clad polyimide board. 2. Back ...

  • Page 6

    TYPICAL CHARACTERISTICS (Unless otherwise specified, T CIRCUIT CURRENT vs. SUPPLY VOLTAGE 40 No Signals Supply Voltage - V NOISE FIGURE, POWER GAIN vs. FREQUENCY ...

  • Page 7

    OUTPUT POWER vs. INPUT POWER + 1.0 GHz –5 –10 –15 –20 –35 –30 –25 –20 –15 –10 –5 0 ...

  • Page 8

    S-Parameter ( 5 out S - FREQUENCY FREQUENCY 22 8 1.0 G 0.1 G 3.0 G 2.0 G 3.0 G 1.0 G 0.1 G 2.0 G PC2776TB ...

  • Page 9

    Typical S-Parameter Values (T = +25 °C) A PC2776TB 5 out CC FREQUENCY S11 MHz MAG ANG 100.0000 .226 2.8 200.0000 .240 6.4 300.0000 .254 10.4 400.0000 .267 11.4 500.0000 ...

  • Page 10

    PACKAGE DIMENSIONS 6 pin super minimold (unit: mm) +0.1 0.2 –0 10 0.65 0.65 0.7 1.3 0.9±0.1 2.0±0.2 PC2776TB +0.1 0.15 – 0.1 ...

  • Page 11

    ... Observe precautions for handling because of electro-static sensitive devices. (2) Form a ground pattern as wide as possible to minimize ground impedance (to prevent undesired oscillation). All the ground pins must be connected together with wide ground pattern to decrease impedance difference. (3) The bypass capacitor (e.g. 1 000 pF) should be attached to V (4) The inductor must be attached between V (5) The DC cut capacitor must be each attached to the input and output pins ...

  • Page 12

    ... 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 ...