PCF5077T Ver la hoja de datos (PDF) - Philips Electronics

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PCF5077T

Power amplifier controller for GSM and PCN systems

Philips Electronics 

Philips Semiconductors

Power amplifier controller for GSM and

PCN systems

Preliminary specification

PCF5077T

Table 5 Limiter voltage

Lim1

0

0

1

1

Lim0

0

1

0

1

LIMITER VOLTAGE

(V)

limiter off

4.00

3.30

2.55

TOLERANCE AT Tamb = 27 °C

(mV)

−

±250

±250

±250

TOLERANCE AT Tamb = 85 °C

(mV)

−

±350

±350

±350

Table 6 Programmable temperature coefficient of VHOME

DVh1

0

0

1

1

DVh0

0

1

0

1

VHOME(1)

Vh ±0.4 mV/K

Vh − 2 mV/K ±20%

Vh − 4 mV/K ±20%

VSS

Note

1. Vh = voltage programmed in VHOME register bits Vh5 to Vh0 and generated by DAC6.

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 134).

SYMBOL

VDDA1

VDDA2

VDDD

VI

VI(VS)

II(n)

Ptot

Tstg

Tamb

PARAMETER

analog supply voltage 1

analog supply voltage 2

digital supply voltage

DC input voltage on all pins (except pin VS)

DC input voltage on pin VS

DC input current on any signal pin

total power dissipation

storage temperature

operating ambient temperature

Note

1. Pulses of 7 V are allowed for less than 100 ms.

MIN.

−0.5

−0.5

−0.5

−0.5

−3.0

−10

−

−65

−40

MAX.

+6.0(1)

+6.0(1)

+6.0(1)

VDD + 0.5

VDD + 0.5

+10

83

+150

+85

UNIT

V

V

V

V

V

mA

mW

°C

°C

1997 Nov 19

9

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