2

ATR0610

4573C–GPS–02/03

Pin Description

Pin

Symbol

Function

1

VCC

Supply voltage

2

RF_OUT

Signal output

3

DC_GND

Ground

4

RF_IN

Input for received signal

5

RF_GND

Ground for RF stage

6

PU

Power up

Absolute Maximum Ratings

Parameters

Symbol

Value

Unit

Supply voltage

V

CC

-0.3 to +3.7

V

Power-up Voltage

V

PU

-0.3 to +3.7

V

Input power

P

in

-5

dBm

Operating temperature

T

op

-40 to +85

°C

Storage temperature

T

stg

-55 to +125

°C

Thermal Resistance

Parameters

Symbol

Value

Unit

Thermal resistance

R

th

TBD

K/W

Electrical Characteristics

V

Minimum/maximum limits are at +25°C ambient temperature, unless otherwise specified.

No.

Parameters

Test Conditions

Pin

Symbol

Min.

Typ.

Max.

Unit

Type*

1

Operating frequency

RF_IN

f

1575.42

MHz

D

2

Supply voltage

VCC

2.733.3

V

C

3

Operating current

VCC

I

3

3.3

3.5

mA

A

4

Power-down current

VCC

500

nA

A

5

Small signal gain

G

15

16

17

dB

A

6

Minimum noise figure

1.5

dB

C

7

Noise figure

Using the proposed input

matching (see Figure 1)

NF

1.6

dB

C

8

Input referred 1 dB

compression point

Caused by a DCS

blocker at 1710 MHz

Icp1

-9

dBm

A

9

Input 3

intercept point

f1 = 1750 MHz

f2 = 1925 MHz

IIP3

-1

dBm

C

10

Input 3

cept point (inband)

f1 = 1575 MHz

f2 = 1577 MHz

IIP3

inb

-3

dBm

C

11

Input return loss

RL

in

10

11

dB

C

12

Output return loss

RL

out

11

12

dB

C

*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter