RM912 查看數據表（PDF） - Conexant Systems

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RM912

CDMA/AMPS 3–4 Volt Power Amplifier (824–849 MHz)

Conexant Systems 

Electrical Specifications

RM912

CDMA/AMPS 3–4 Volt Power Amplifier (824–849 MHz)

Electrical Specifications

The following tables list the electrical characteristics of the RM912 Power Amplifier. Table 1 lists

the absolute maximum rating for continuous operation. Table 2 lists the recommended operating

conditions for achieving the electrical performance listed in Table 3. Table 3 lists the electrical

performance of the RM912 Power Amplifier over the recommended operating conditions.

Table 1. Absolute Maximum Ratings(1)

Parameter

Symbol

Min

Nominal

Max

Unit

RF Input Power

Pin

—

3.0

6.0

dBm

Supply Voltage

Vcc

—

3.4

5.0

Volts

Reference Voltage

Vref

—

3.0

3.3

Volts

Case Operating Temperature

Tc

–30

25

+110

°C

Storage Temperature

Tstg

–55

—

+125

°C

NOTE(S):

(1) No damage assuming only one parameter is set at limit at a time with all other parameters set at or below nominal value.

Table 2. Recommended Operating Conditions

Parameter

Symbol

Supply Voltage

Vcc

Reference Voltage

Vref

Operating Frequency

Fo

Operating Temperature

To

Min

3.2

2.9

824.0

–30

Nominal

3.4

3.0

836.5

+25

Max

4.2

3.1

849.0

+85

Unit

Volts

Volts

MHz

°C

2

Conexant

100635G

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