SKY77328 iPAC™ PAM FOR QUAD-BAND GSM / GPRS
DATA SHEET
Table 3. SKY77328 Electrical Specifications
1
(8 of 9)
PCS1900 Mode (ƒ = 1850…1910 MHz and P
IN
= 0…6 dBm)
Parameter
Frequency range
Input Power
Analog Power Control voltage
Power Added Efficiency
F
P
IN
V
APC
PAE
Symbol
Test Condition
—
—
—
V
CC
= 3.5 V
P
OUT
=
32.0 dBm
ENABLE > 2.0 V
pulse width 577 μs
duty cycle 1:8
T
CASE
= +25
°C
BW = 3 MHz
1.5 dBm
≤
P
OUT
≤
32.0 dBm
V
CC
= 3.5 V
T
CASE
= +25
°C
V
CC
= 2.9 V
ENABLE
>
2.0 V
T
CASE
= –20
°C…+100 °C
(See
Table 2
for multi-slot.)
P
IN
= 0 dBm
V
CC
= 4.5 V
ENABLE
>
2.0 V
T
CASE
= –20
°C…+100 °C
(See
Table 2
for multi-slot.)
P
IN
= 0 dBm
P
OUT
= 1.5…32.0 dBm,
controlled by V
APC
P
IN
= 6 dBm
V
APC
= 0.1 V
ENABLE
≤
0.2 V
All combinations of the
following parameters:
V
APC
= controlled
3
P
IN
= min…max.
V
CC
= 2.9 V…4.8 V
Load VSWR = 8:1,
phase angles
Minimum
1850
0
0.2
48
53
Typical
1880
3
Maximum
1910
6
1.7
—
Units
MHz
dBm
V
%
2nd…7th Harmonics
Output Power
2ƒ
0
…7ƒ
0
P
OUT MAX
P
OUT MAX LOW VOLTAGE
—
32.0
29.0
–35
32.9
31.2
–10
—
—
dBm
dBm
P
OUT MAX HIGH VOLTAGE
29.0
33.7
—
Input VSWR
Forward isolation
Γ
IN
P
OUT STANDBY
—
—
1.5:1
–40
2.0:1
–35
—
dBm
Spurious
Spur
No parasitic oscillation > –36 dBm
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
103237A • Skyworks Proprietary and Confidential Information • Products and product information are subject to change without notice. • March 17, 2009
9
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