DATA SHEET • SKY77500
IPAC™ FEM FOR QUAD-BAND GSM / GPRS
Electrical Specifications
This section contains the following tables for the electrical
characteristics of the SKY77500 Power Amplifier Module.
modes, GSM850, GSM900, DCS1800, and PCS1900. Figure 2 is a
diagram of a typical SKY77500 application.
The absolute maximum ratings and recommended operating
conditions for the SKY77500 are listed in Table 1 and Table 2,
respectively. Table 3 specifies the mode control logic and Table 4
contains the electrical characteristics of the SKY77500 for the
The SKY77500 is a static-sensitive electronic device and should
not be stored or operated near strong electrostatic fields. Detailed
information on device dimensions, pin descriptions, packaging
and handling can be found in later sections of this data sheet.
Table 1. Absolute Maximum Ratings
Parameter
Minimum
Maximum
Unit
Input Power (PIN)
—
—
15
7
dBm
V
Supply Voltage (VCC), Standby, VAPC ≤ 0.3 V, PAC ENABLE ≤ 0.2 V
Control Voltage (VAPC)
VCC_MAX – 0.2
(See Table 4)
–0.5
–55
V
Storage Temperature
+150
°C
Table 2. Recommended Operating Conditions
Parameter
Minimum
Typical
Maximum
Unit
(1)
Supply Voltage (VCC)
Supply Current (ICC)
2.9
0
3.5
—
4.8V
2.5
V
A
(1)
Operating Case Temperature (TCASE) –Bottom Surface of Package
1–Slot (12.5% duty cycle)
2–Slot (25.0% duty cycle)
3–Slot (37.5% duty cycle)
4–Slot (50.0% duty cycle)
(1)
–20
–20
–20
–20
—
—
—
—
+100
+100
+85
°C
+85
In open loop operation: For charging conditions with VCC > 4.8 V, derate ICC linearly down to 0.5 A, maximum, at VCC = 5.5 V.
Table 3. Mode Control Logic
Input Control Bits
Mode
TX_RX
BS1
BS2
GSM_RX1/STANDBY
GSM_RX2
0
0
0
0
1
1
0
0
1
1
0
1
0
1
0
1
DCS_RX1
DCS_RX2
(1)
GSM_TX
X
X
(1)
DCS_TX
(1)
X = don’t care
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
May 16, 2005 • Skyworks Proprietary information. • Products and product information are subject to change without notice. • 103146A
2
SKYWORKS [ SKYWORKS SOLUTIONS INC. ]
