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CDMA Cellular/CDMA450 Receiver RF Front-end IC

ITM1010

1. Operating Conditions

1-1 Absolute Maximum Ratings

The ratings described below are stress-only, and the device’s performance might be degraded and/or

permanent damage might be caused by the stresses applied beyond these ratings.

Table 1-1 Absolute Maximum Ratings

Parameter

Symbol

Min

Max

Unit

Supply Voltage

-0.5

3.6

V

Digital Input Voltage to Ground

-0.3

Vcc+0.3

V

Input Power Level

6

dBm

Storage Temperature

-40

150

°C

Junction Temperature

150

°C

Lead Temperature (Soldering, 10sec)

240

°C

1-2 Recommended Operating Conditions

All device performance of ITM1010 is guaranteed under these Recommended Operating Conditions.

Table 1-2 Recommended Operation Conditions

Parameter

Symbol

Min

Max

Unit

Supply Voltage

2.7

3.15

V

Operating Temperature

-40

85

° C

Logic High Level Input Voltage

1.8

V

Logic Low Level Input Voltage

0.4

V

1-3 Typical Current Consumption

Table 1-3 Typical Current Consumption

Parameter

Typical

Unit

High Gain

28

mA

Cellular CDMA

Low Gain

19

mA

Power Down Current

< 1

µA

°C and Vcc=2.85V

1-4 Electrical Mode

Table 1-4 Operation Mode Control Table

ENA

LNA_GAIN

Operation Mode

0

X

Full Power Down

1

0

LNA low gain

1

1

LNA high gain