sky65129-21 Skyworks Solutions, Inc., sky65129-21 Datasheet - Page 4

• Manufacturer Part Number: sky65129-21
• Description: Sky65129-21 1.98-2.02 Ghz High Linearity 4 W Power Amplifier
• Manufacturer: Skyworks Solutions, Inc.

DATA SHEET • SKY65129-21 1.98-2.02 GHZ 4 W PA
Table 4. SKY65129-21 Electrical Specifications (Note 1)
(VCC1, VCC2, VREF1, VREF2, VC_BIAS = 5.25 V, PA_ENB = 1.6 V, T
Typical Performance Characteristics
(VCC1, VCC2, VREF1, VREF2, VC_BIAS = 5.25 V, PA_ENB = 1.6 V, T
4
Note 1: Performance is guaranteed only under the conditions listed in this Table.
Small signal gain
Output power @ 1 dB compression
Operating current
ACLR for P
Quiescent Current
Power detector max level
Power detector range
Noise Figure
Input return loss
Output return loss
Reverse isolation measured at input port
with CW signal injected at output port
OUT
= +33 dBm
Parameter
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
Figure 3. OP1dB vs Frequency
July 25, 2011 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201293B
|S
OP1dB
I
ACLR1
ACLR2
ACLR3
ACLR4
I
V
R
NF
|S
|S
OP
Q
DET
N
21
11
22
_
Symbol
DET
_
|
|
|
MAX
P
@ P1dB, CW
π/4 DQPSK modulated
signal,
data rate = 31.25 kbps,
31.25 kHz offset
No RF input
P
signal
π/4 DQPSK modulated
signal,
data rate = 31.25 kbps
RF power injected into
output port = +20 dBm
IN
OUT
= –10 dBm
= +33 dBm with CW
Test Condition
C
C
= +25 °C, Test Frequency = 2.0 GHz, Unless Otherwise Noted)
= +25 °C, Test Frequency = 2.0 GHz, Unless Otherwise Noted)
Figure 4. Total Current vs Output Power Over Frequency
+33.5
27.0
Min
1.2
1.1
20
Typical
+34.5
29.5
–35
425
–15
–13
–48
1.3
8.5
23
Max
–31
–46
–59
–66
500
–10
–10
–44
2.0
1.5
9.5
Units
dBm
dBc
dBc
dBc
dBc
mA
dB
dB
dB
dB
dB
dB
A
V