Rainbow-electronics ATR0601 Manual de usuario descargar pdf (Pagina 5)

4866A–GPS–08/05

ATR0601 [Preliminary]

4. Absolute Maximum Ratings

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating

only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this

specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

Parameters Symbol Value Unit

Analog supply voltage V

–0.3 to +3.7 V

Digital supply voltage V

DIG

–0.3 to +3.7 V

Input voltage V

–0.3 to +3.7 V

Operating temperature T

–40 to +85 °C

Storage temperature T

stg

–55 to +125 °C

5. Thermal Resistance

Parameters Symbol Value Unit

Junction ambient R

125 K/W

6. Operating Range

Parameters Symbol Value Unit

Analog supply voltage V

2.70 to 3.30 V

Digital supply voltage V

DIG

1.65 to 2.00 V

Supply voltage difference (V

∆

= V

– V

DIG

∆

≥ 0.80 V

Temperature range Temp –40 to +85 °C

Input frequency f

1575.42 MHz

Reference frequency f

XTO

23.104 MHz

7. Electrical Characteristics

No. Parameters Test Conditions Pin Symbol Min. Typ. Max. Unit Type*

1 Common

1.1 Analog supply current

(1)

PUxto

= V

PUrf

= V

PU,on

7, 19 I

14.2 mA A

1.2 Digital supply current

(1),(2)

PUxto

= V

PUrf

= V

PU,on

DIG

700 µA A

1.3

Analog supply current in

XTO mode

(1)

PUxto

= V

PU,on

PUrf

= V

PU,off

7, 19 I

S_XTO

2.9 mA A

1.4

Digital supply current in

XTO mode

(1),(3)

PUxto

= V

PU,on

PUrf

= V

PU,off

DIG_XTO

500 µA A

1.5

Supply current in power

down mode

(1)

PUxto

= V

PUrf

= V

PU,off

1, 7, 19 I

2µAA

1.6 Maximum total gain V

AGCO

= 2.2V G

max_tot

90 dB B

1.7 Noise figure (SSB) NF

tot

6.8 dB C

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

Notes: 1. Conditions: V

= 2.7V; V

DIG

= 1.65V; Temperature = 27°C

2. Capacitive load (C

= 3.3 pF) at pins 22, 23, 24

3. Capacitive load (C

= 3.3 pF) at pin 24

1 2 3 4 5 6 7 8 9 10 ... 16 17

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Rainbow-electronics ATR0601 Manual de usuario Pagina 5

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