SST12CP33 datasheet(5/17 Pages) MICROCHIP

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DS70005222B-page 5

SST12CP33

4.0

ELECTRICAL SPECIFICATIONS

The DC and RF specifications for the power amplifier

are specified below. Refer to Table 4-2 for the DC volt-

age and current specifications.

Absolute Maximum Stress Ratings (Applied conditions greater than those listed under “Absolute Maxi-

mum Stress Ratings” may cause permanent damage to the device. This is a stress rating only and func-

tional operation of the device at these conditions or conditions greater than those defined in the operational

sections of this data sheet is not implied. Exposure to absolute maximum stress rating conditions may

affect device reliability.)

Input power to pin 1 (PIN)

1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +12 dBm

1. Maximum input power for VCC = 5V with 50% duty cycle, 802.11g 54 Mbps, with maximum output VSWR = 10:1. At VCC > 5V,

a 10

Ω resistor must be included on V

CC1, as shown in Figures 5-8 and 5-9.

Supply voltage at pins 4, 10, 11, 13 and 15 (VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +6 V

Enable voltage to pin 2 (VPEN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +3.2 V

DC supply current (ICC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600 mA

Operating Temperature (TA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40ºC to +85ºC

Storage Temperature (TSTG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40ºC to +120ºC

Maximum Junction Temperature (TJ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150ºC

Surface Mount Solder Reflow Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C for 10 seconds

TABLE 4-1:

OPERATING RANGE

Range

Ambient Temp

VCC

Industrial

-40°C to +85°C

3.0V to 5.5V

TABLE 4-2:

DC ELECTRICAL CHARACTERISTICS AT 25ºC, VCC = 5V

Symbol

Parameter

Min.

Typ

Max.

Unit

VCC

Supply Voltage

3.0

5.0

5.5

ICC

DC Current

for 802.11g, 28 dBm, VCC = 5.0V

440

for 802.11b, 28 dBm, VCC = 5.0V

440

for 802.11g, 21 dBm, VCC = 3.3V

240

ICQ

Idle Current, VCC = 5.0V

275

Idle Current, VCC = 3.3V

155

VPEN

Enable Voltage see Figure 5-8 on page 10

2.9

2.95

3.1

IPEN

Enable Current

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