Maestro A2200-A User Manual download pdf (Page 23)

V1.0 – Aug-13

User’s Manual

Page 23 of 37

6 Electrical Characteristics

6.1 Operating Conditions

Description

Min

Typical

Max

Vcc

3.0V

3.3V

3.6V

Full power mode (Searching) Peak Current (1)

42mA

Full power mode (Searching) Average Current (2)

36mA

Full power mode (Tracking) Average Current (3)

22mA

TricklePower™ Mode

7.2mA

Push-to-Fix Mode

0.9mA

Micro Power Mode（SiRFaware

）

29uA

Hibernate Status

27uA

Table 6: A2235-H electrical characteristics

(1) Peak searching current is characterized by millisecond bursts above average searching current

(2) Average searching current is typically only the first two seconds of TTFF

(3) Tracking current typically includes tracking and the post searching portion of TTFF

*Remark: Test data based on ES sample.

6.2 Absolute Maximum Ratings

Symbol

Parameter

Min

Max

Unit

Vcc

Power supply

-0.3

+4.6

Vin

Voltage to I/O pin

-0.3

+3.6

Iov

Input current on any pin

-10

Itdv

Absolute sum of all input currents during overload condition

200

Tst

Storage temperature

-40

°C

Table 7: Absolute maximum ratings

Stresses beyond those listed under “Absolute Maximum Ratings” may cause per-

manent damage to the device. This is a stress rating only. 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.

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