SMA427A

2/6

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Id

Supply Current

9.5

mA

Insertion power gain

f = 1 GHz

f = 1.575 GHz

f = 1.8 GHz

22

18

17

dB

S12

Reverse Isolation

f = 1 GHz

f = 1.575 GHz

f = 1.8 GHz

27

25

20

dB

NF

Noise Figure

f = 1 GHz

f = 1.575 GHz

f = 1.8 GHz

1.8

2

2.2

dB

Intercept point at output

f = 1.575 GHz

7.4

dBm

RLin

Input Return Loss

f = 1 GHz

f = 1.575 GHz

f = 1.8 GHz

>12

>12

>12

dB

RLout

Output Return Loss

f = 1 GHz

f = 1.575 GHz

f = 1.8 GHz

>12

>12

>12

dB

ELECTRICAL CHARACTERISTICS

Ω, tested in circuit shown in Appl.1, unless otherwise specified)

1

2

34

C

B

A

Title

Number

Revision

Size

A4

Date:

23-Jul-2002

Sheet

of

File:

C:\PROGETTI\SMA DEVICE\SMA 427\SMA 427.ddb

Drawn By:

1

2

Vcc

J1

RF IN

J2

RF OUT

C3

10p

C2

33p

C4

47n

+ C1

1u

1

2

3

4

SMA 427A

U1

Typical configuration

SOT343

4

12

3

Top view

Pin No.

Description

1IN

2GND

3+V

4OUT

SOT343

PIN CONNECTION