200780E • Skyworks Proprietary and Confidential information. • Products and product information are subject to change without notice. • September 19, 2008
1
PRELIMINARY DATASHEET
SKY77336 POWER AMPLIFIER MODULE FOR QUAD-BAND
GSM / GPRS
Electrical Specifications
The absolute maximum ratings of SKY77336 are provided in
Table 1. Table 2
specifies the recommended operating conditions
for achieving the electrical performance shown in
Table 5
through
Table 11. Table 3
provides loop requirement and
Table 4
provides
the mode control logic.
Table 1. SKY77336 Absolute Maximum Ratings
1
Parameter
RF Input Power
Symbol
P
IN
Minimum
—
—
–0.5
–0.5
–30
–55
—
—
—
—
Nominal
6
3.5
—
1.6
25
—
—
—
12.5
2.5:1
Maximum
15
5.5
V
BATT
– 0.2
V
BATT
– 0.2
+90
+150
J-STD-020C
3/260
50
100:1
%
Units
dBm
V
V
V
°C
Supply Voltage (≤ 100 ms)
V
BATT
Supporting Operation at Max. P
OUT
@ 50 ohm Load @ +25 °C
Logic Signals (ENABLE, BS)
Input Modulating Signal and Power Control
Temperatures
Operating
2
Storage
Re-flow solder
Moisture Sensitivity Level
Burst Duty Cycle
Voltage Standing Wave Ratio
V
CONT
V
APC
T
CASE
T
STG
T
SOLDER
MSL
D
B
VSWR
1
No damage assuming only one parameter is set at limit at a time with all other parameters set at nominal values.
2
Case Operating Temperature refers to the temperature of the GROUND PAD at the underside of the package.
September 19, 2008 • Skyworks Proprietary and Confidential information. • Products and product information are subject to change without notice. • 200780E
SKY77336 POWER AMPLIFIER MODULE FOR QUAD-BAND
GSM / GPRS
PRELIMINARY DATASHEET
Table 3. SKY77336 Loop Requirement
Parameter
V
APC
Bandwidth
(Corresponding to the f – 3 dB of the Transfer Function
200780E • Skyworks Proprietary and Confidential information. • Products and product information are subject to change without notice. • September 19, 2008
September 19, 2008 • Skyworks Proprietary and Confidential information. • Products and product information are subject to change without notice. • 200780E
SKY77336 POWER AMPLIFIER MODULE FOR QUAD-BAND
GSM / GPRS
Table 5. SKY77336 Electrical Specifications
1
(2 of 2)
[continued]
850 / 900 Tx GMSK & EDGE Mode
Parameter
Forward Isolation
Symbol
Tx_EN = low
P
IN
= 8 dBm
Tx_EN = high
P
IN
= 8 dBm
V
APC
≤
0.2 V
Stability
S
All combinations of the following parameters.
P
IN
= Min. to Max.
V
BATT
= 3.0 V to 4.8 V
T
CASE
= –20
°C
to +85
°C
Load VSWR = 10:1, all phase angles.
f < 1 GHz
Load VSWR = 8:1
f > 1 GHz
Load VSWR = 8:1
Ruggedness
Ru
All combinations of the following parameters.
P
IN
= Min. to Max.
V
BATT
= 3.0 V to 4.8 V
V
BATT
= 7.0 V for
≤
1 μs
V
BATT
= 5.5 V for
≤
100 ms
Load VSWR= 10:1, all phase angles
RX = 869 to 894 MHz
V
BATT
= 3.5 V
P
IN
= 6 dBm
T
CASE
= +25
°C
RX = 925 to 935 MHz
V
BATT
= 3.5 V
P
IN
= 6 dBm
T
CASE
= +25
°C
RX = 935 to 960 MHz
V
BATT
= 3.5 V
P
IN
= 6 dBm
T
CASE
= +25
°C
—
—
Condition
Minimum
—
—
Typical
—
—
PRELIMINARY DATASHEET
Maximum
–30
–15
Unit
dBm
No parasitic oscillation > –36 dBm
Spurious
—
—
–36
–30
dBm
No module damage or permanent degradation
Noise Power
GSM 850
P
NOISE
—
–87
—
dBm/
100 kHZ
GSM 900
—
—
–76
GSM 900
—
–87
—
1 Unless otherwise specified:
50
Ω
system; pulsed operation with pulse width 2308 μs; duty cycle 1:8; T
200780E • Skyworks Proprietary and Confidential information. • Products and product information are subject to change without notice. • September 19, 2008
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