200887G • Skyworks Proprietary and Confidential Information. • Products and product information are subject to change without notice. • February 2, 2010
1
ADVANCE DATA SHEET
SKY77189 POWER AMPLIFIER MODULE for WCDMA / HSDPA
BAND VIII (880–915 MHz)
Electrical Specifications
The following tables list the electrical characteristics of the
SKY77189 Power Amplifier. Table 1 lists the absolute maximum
ratings, while Table 2 shows the recommended operating
conditions to achieve WCDMA and HSDPA performance
characteristics listed in Table 4. Table 3 presents a truth table for
the power settings. Table 5 and Table 6 provide the standard test
configurations for WCDMA (STC1) and HSDPA (STC2),
respectively.
Table 1. Absolute Maximum Ratings
1
Parameter
RF Input Power
Supply Voltage
Enable Control Voltage
Mode Control Voltage
P
IN
V
CC1
, V
CC2
V
EN
V
MODE_0
V
MODE_1
Case Temperature
2
Operating
Storage
T
CASE
T
STG
Symbol
Minimum
—
—
—
—
—
–30
–55
Nominal
0
3.4
1.8
1.8
1.8
25
—
Maximum
10
6.0
4.2
4.2
4.2
+110
+125
°C
Unit
dBm
Volts
Volts
Volts
1
No damage assuming only one parameter is set at limit at a time with all other parameters set at nominal value.
2
Case Operating Temperature (T
CASE
) refers to the temperature of the GROUND PAD at the underside of the package.
Table 2. Recommended Operating Conditions
Parameter
RF Output Power
1
WCDMA
HSDPA
Operating Frequency
Supply Voltage
Enable Control Voltage
Low
High
Mode Control Voltage
Low
Symbol
P
O_MAX
P
O_MAX
F
O
V
CC1
, V
CC2
V
EN_L
V
EN_H
V
MODE_0
V
MODE_1
Medium
V
MODE_0
V
MODE_1
High
V
MODE_0
V
MODE_1
Case Operating Temperature
1
For V
CC
< 3.4 V, output power back-off = 0.5 dB.
2
Recommended minimum V
CC
for maximum power output is indicated. V
CC2
down to 0.5 V may be used for backed-off power when using DC/DC converter to conserve battery current.
February 2, 2010 • Skyworks Proprietary and Confidential Information. • Products and product information are subject to change without notice. • 200887G
SKY77189 POWER AMPLIFIER MODULE for WCDMA / HSDPA
BAND VIII (880–915 MHz)
Table 4. Electrical Specifications for Nominal Operating Conditions
1
Characteristics
Gain
Symbol
G
LOW
G
MID
G
HIGH
Rx Band Gain
RxG
RxG_GPS
RxG_ISM
Power Added Efficiency
PAE
LOW
PAE
MID
PAE
HIGH
Total Supply Current
I
CC_LOW
I
CC_MID
I
CC_HIGH
Quiescent Current
Enable Control Current
Mode Control Current
Total Supply Current in Power Down Mode
I
Q_LOW
I
Q_MED
I
EN
I
MODE_0
I
MODE_1
I
PD
Condition
P
O
=
7.0 dBm
P
O
=
17.0 dBm
P
O
=
28.75 dBm
—
—
—
P
O
=
7.0 dBm
P
O
=
17.0 dBm
P
O
=
28.75 dBm
P
O
=
7.0 dBm
P
O
=
17.0 dBm
P
O
=
28.75 dBm
Low Power Mode
Medium Power Mode
—
—
—
V
CC
= 3.4 V
V
EN
= Low
V
MODE_0
= Low
V
MODE_1
= Low
P
O
=
7.0 dBm
P
O
=
17.0 dBm
P
O
=
28.75 dBm
10 MHz offset
ACLR10
P
O
=
7.0 dBm
P
O
=
17.0 dBm
P
O
=
28.75 dBm
Harmonic Suppression
Tx Noise in Rx Bands
Second
Third
Rx
GPS Rx
ISM Rx
Input Voltage Standing Wave Ratio
EVM
Rise / Fall Time
DC
VSWR
EVM1
EVM2
T
ON
DC
T
OFF
DC
RF
T
ON
RF
T
OFF
RF
Coupling Factor
Stability (Spurious output)
Ruggedness – no damage
3
CPL
S
Ru
P
O
= P
MAX
P
O
= P
MAX
– 3
—
—
—
—
P
O
= 28.75 dBm
5:1 VSWR All phases
P
O
≤
28.75 dBm
f
0
2
f
0
3
925 MHz–960 MHz
1574 MHz–1577 MHz
2400 MHz–2483.5 MHz
—
P
O
≤
28.75 dBm
Minimum
8.0
13.0
24.5
—
—
—
—
—
40.0
—
—
—
—
—
—
—
—
—
Typical
12.0
18.0
27.0
—
–14.0
–20.0
9.0
16.5
—
7.5
40.0
—
2.5
10.0
0.01
0.05
0.05
—
ADVANCE DATA SHEET
Maximum
16.0
24.0
29.5
–0.5
–3.0
–6.0
—
—
—
—
—
550
—
—
0.1
0.1
0.1
10
Unit
dB
dB
%
mA
mA
mA
mA
μA
Adjacent Channel Leakage power Ratio
2
5 MHz offset
ACLR5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
10:1
–42
–46
–40
–65
–60
–55
–45
–50
–138
–142
–145
1.5:1
—
—
—
—
—
—
–18
—
—
–36
–36
–36
–46
–46
–46
–35
–35
–136
–140
–143
1.8:1
3.35
2.50
20
20
6
6
—
–70
—
dBc
dBc
dBm/Hz
—
%
μs
dB
dBc
VSWR
1
Per Table 2 over dynamic range up to 28.75 dBm output power, unless specified otherwise.
2
ACLR is expressed as a ratio of total adjacent power to WCDMA modulated in-band, both measured in 3.84 MHz bandwidth at specified offsets.
200887G • Skyworks Proprietary and Confidential Information. • Products and product information are subject to change without notice. • February 2, 2010
3
ADVANCE DATA SHEET
SKY77189 POWER AMPLIFIER MODULE for WCDMA / HSDPA
BAND VIII (880–915 MHz)
Table 5. Standard Test Configuration – STC1 WCDMA Mode
Parameter
DPCCH
DPDCH
Level
15 kbps
60 kbps
Spread Code Spread Factor
0
16
256
64
Q
I
I/Q
8/15
—
βc
—
15/15
βd
—
—
βhs
—
—
βec
—
—
βed
Relative Power (dB)
–6.547
–1.087
Table 6. Standard Test Configuration – STC2 HSDPA Mode
February 2, 2010 • Skyworks Proprietary and Confidential Information. • Products and product information are subject to change without notice. • 200887G
SKY77189 POWER AMPLIFIER MODULE for WCDMA / HSDPA
BAND VIII (880–915 MHz)
ADVANCE DATA SHEET
Evaluation Board Description
The evaluation board is a platform for testing and interfacing
design circuitry. To accommodate the interface testing of the
SKY77189, the evaluation board schematic and assembly
diagrams are included for preliminary analysis and design.
Figure 2 shows the basic schematic of the board for the 880
200887G • Skyworks Proprietary and Confidential Information. • Products and product information are subject to change without notice. • February 2, 2010
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