STB7003 datasheet(2/9 Pages) STMICROELECTRONICS

Part #	STB7003

Description	TRI-BAND GSM/DCS/PCS LNA

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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STB7003

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ELECTRICAL CHARACTERISTICS (Vcc = 2.8V, Tamb= 25 oC)

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

Vcc

Supply voltage

2.7

3.3

V

IPD

Sleep supply current

5

uA

LNA1 @ 950MHz

Icc

Supply current

4.5

mA

G

Power gain

Gp1

(1)

Gp2

(1)

-1

16

dB

NF

Noise figure

Gp1

Gp2

5.5

1.5

dB

P1dB

Input 1 dB compr.

power

Gp1

Gp2

-19

-21

dBm

IIP3

Input third order

intercept

Gp1

(2)

Gp2

(2)

-10.8

-12.6

dBm

VSWRi

Input VSWR

2:1

VSWRo

Output VSWR

2:1

LNA2 @ 1850MHz

Icc

Supply current

7.3

mA

G

Power gain

Gp1

(1)

Gp2

(1)

-4

14.7

dB

NF

Noise figure

Gp1

Gp2

9.6

1.9

dB

P1dB

Input 1 dB compr.

power

Gp1

Gp2

-11.5

-13.1

dBm

IIP3

Input third order

intercept

Gp1

(3)

Gp2

(3)

-1.4

-3.5

dBm

VSWRi

Input VSWR

2:1

VSWRo

Output VSWR

2:1

LNA2 @ 1950MHz

Note(1) : Gp1 min gain, Gp2 max gain.

Note(2) : Measured data with two tones fIN1 = 945 MHz, fIN2 = 945.8 MHz, PIN = - 33 dBm for each tone

Note(3) : Measured data with two tones fIN1 = 1850 MHz, fIN2 = 1850.8 MHz, PIN = - 33 dBm for each tone

Note(4) : Measured data with two tones fIN1 = 1960 MHz, fIN2 = 1960.8 MHz, PIN = - 33 dBm for each tone

Icc

Supply current

7.3

mA

G

Power gain

Gp1

(1)

Gp2

(1)

-4.5

14.7

dB

NF

Noise figure

Gp1

Gp2

9.8

2

dB

P1dB

Input 1 dB compr.

power

Gp1

Gp2

-10.8

-12.6

dBm

IIP3

Input third order

intercept

Gp1

(4)

Gp2

(4)

-1.5

-3.7

dBm

VSWRi

Input VSWR

2:1

VSWRo

Output VSWR

2:1

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