UPC2748T NEC [NEC], UPC2748T Datasheet

UPC2748T

Manufacturer Part Number

UPC2748T

Description

3 V, 900 MHz LOW NOISE SI MMIC AMPLIFIER

Manufacturer

NEC [NEC]

Datasheet

1.UPC2748T.pdf (5 pages)

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Bonase Electronics (HK) Co., Limited

Part Number:

UPC2748T(C1T)

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NEC

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Bonase Electronics (HK) Co., Limited

Part Number:

UPC2748T-E3

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Part Number:

UPC2748T-E3

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NEC

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Part Number:

UPC2748TB-A

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UPC2748TB-E3-A

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CEL

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DESCRIPTION

• 2.8 dB NOISE FIGURE

• LOW VOLTAGE - LOW CURRENT: 6 mA at 3 V

• LOW POWER CONSUMPTION: 18 mW TYP

• SUPER SMALL PACKAGE

• TAPE AND REEL PACKAGING OPTION AVAILABLE

ELECTRICAL CHARACTERISTICS

Notes:

1.The gain at f

2.The gain at f

FEATURES

The UPC2748T is a Silicon Monolithic integrated circuit which

is manufactured using the NESAT III process. The NESAT III

process produces transistors with f

This amplifier was designed for 900 MHz receivers in cellular

and cordless telephone applications. Operating on a 3 volt

supply (1.8 volt minimum) this IC is ideally suited for hand-

held, portable designs.

NEC's stringent quality assurance and test procedures en-

sure the highest reliability and performance.

SYMBOLS

ISOL

OIP

TH (J-A)

SAT

U 2

L 1

OUT

Circuit Current (no signal)

Small Signal Gain,

Lower Limit Operating Frequency, V

Upper Limit Operating Frequency, V

Saturated Output Power,

Noise Figure,

Input Return Loss,

Output Return Loss,

Isolation,

SSB OutputThird Order Intercept,

Thermal Resistance (Junction to Ambient)

is 3 dB down from the gain at 900 MHz.

Free Air

Mounted on a 50 x 50 x 1.6 mm epoxy glass PWB

LOW NOISE SI MMIC AMPLIFIER

PARAMETERS AND CONDITIONS

PACKAGE OUTLINE

approaching 20 GHz.

PART NUMBER

f = 900 MHz, V

f = 900 MHz, , V

f = 900 MHz, V

f1 = 500 MHz, f2 = 510 MHz, V

f1 = 900 MHz, f2 = 902 MHz, V

f1 = 1000 MHz, f2 = 1010 MHz, V

f1 = 900 MHz, f2 = 902 MHz, V

= 3.0 V

= 1.8 V

= 3.0 V

= 25 C, Z

= 3.0 V

= 1.8 V

= 3.0 V

= 1.8 V

= 3.0 V

= 1.8 V

= 3.0 V

= 1.8 V

= 3.0 V

= 1.8 V

= 3.0 V

= Z

= 50 )

3 V, 900 MHz

= 3.0 V

= 1.8 V

= 3.0 V

Calfornia Eastern Laboratories

UNITS

GHz

dBm

C/W

GAIN vs. FREQUENCY

NOISE FIGURE AND

Frequency, f (MHz)

= 3.0 V, I

MIN

4.5

1.2

8.5

5.5

-6

1000

UPC2748T

= 6mA

UPC2748T

TO6

11.5

TYP

-3.5

6.0

3.5

0.2

1.5

-10

2.8

4.5

8.5

-1

-2

-6

2000

4.0

3.5

3.0

2.5

MAX

8.0

0.4

4.0

620

230

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UPC2748T Summary of contents

Page 1

... SUPER SMALL PACKAGE • TAPE AND REEL PACKAGING OPTION AVAILABLE DESCRIPTION The UPC2748T is a Silicon Monolithic integrated circuit which is manufactured using the NESAT III process. The NESAT III process produces transistors with f This amplifier was designed for 900 MHz receivers in cellular and cordless telephone applications ...

Page 2

ABSOLUTE MAXIMUM RATINGS SYMBOLS PARAMETERS V Supply Voltage CC I Total Supply Current CC P Input Power Total Power Dissipation T T Operating Temperature OP T Storage Temperature STG Notes: 1. Operation in excess of any one ...

Page 3

... UPC2748T TYPICAL PERFORMANCE CURVES ISOLATION vs. FREQUENCY 0 -10 -20 -30 1.8 V - -50 0.01 0.3 0.6 0.9 1.2 1.5 1.8 Frequency, f (GH POWER vs. FREQUENCY -4.0 P SAT - 8.0 P 1dB -12.0 0 1000 Frequency, f (MHz) OUTPUT POWER vs. INPUT POWER AND VOLTAGE 3 -10 2.7 V -20 -30 -40 -30 -20 Input Power, P (dBm 3 ...

Page 4

TYPICAL SCATTERING PARAMETERS FREQUENCY S 11 (GHz) MAG ANG 0.1 0.102 177.8 0.2 0.115 -176.8 0.3 0.138 -177.8 0.4 0.166 174.7 0.5 0.185 164.2 0.6 0.199 150.2 0.7 0.211 141.1 ...

Page 5

... EQUIVALENT CIRCUIT IN ORDERING INFORMATION PART NUMBER UPC2748T-E3 Note: Embossed Tape wide. EXCLUSIVE NORTH AMERICAN AGENT FOR CALIFORNIA EASTERN LABORATORIES • Headquarters • 4590 Patrick Henry Drive • Santa Clara, CA 95054-1817 • (408) 988-3500 • Telex 34-6393 • FAX (408) 988-0279 24-Hour Fax-On-Demand: 800-390-3232 (U.S. and Canada only) • ...

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