SKY65006-348LF Datasheet, PDF (2/15 Pages) Skyworks Solutions Inc. – 2.4-2.5 GHz WLAN/Zigbee Power Amplifier

Data Sheet • SKY65006-348LF
Pin Assignments
Pin Symbol Description
1, 3, 4, 12,
N/C
13, 15, 16
No connect
2
RF IN RF input
5
VBCC DC control voltage input that sets bias to the first
and second amplifier stages.
6
V_REG1 DC control voltage input to regulate the current to
the first amplifier stages.
7
V_REG2 DC control voltage input to regulate the current to
the 2nd amplifier stage.
8
VDCC Reference voltage input to power detector.
9
10, 11
V_DET
Power detector output voltage.
RF OUT/V_CC RF outputs and supply voltage inputs to second
amplifier stage. These pins must be connected
directly together for current sharing.
14
Center
V_CC
DC supply voltage input to the first amplifier stage.
GND Equipotential point. Connect package backside
center paddle to the printed circuit board common
via the lowest possible impedance.
DC Voltage Control Table
Mode
V_CC
RF IN-RF OUT
3.3 V
V_REG(1)
3.0 V
1. Voltage applied at evaluation board DC pins.
VBCC
3.3 V
VDCC
3.0 V
Absolute Maximum Ratings
Characteristic
Supply voltage (V_CC)
Supply current (I_CC)
Regulator supply voltage (V_REG1 & V_REG2)
Operating temperature (T_C)
Storage temperature (T_ST)
Value
5V
500 mA
< V_CC V
-40 °C to +85 °C
-55 °C to +125 °C
RF input power (P_IN)
10 dBm
Junction temperature (T_J)
150 °C
Performance is guaranteed only under the conditions listed in the specifications table and is
not guaranteed under the full range(s) described by the Absolute Maximum specifications.
Exceeding any of the absolute maximum/minimum specifications may result in permanent
damage to the device and will void the warranty. Each absolute maximum rating listed is an
individual parameter. Biasing and driving the amplifier with more than one absolute maximum
rating listed may result in permanent damage to the device. Exposure to maximum rating
conditions for extended periods may reduce device reliability.
CAUTION: A lthough this device is designed to be as robust as
possible, ESD (Electrostatic Discharge) can damage
this device. This device must be protected at all
times from ESD. Static charges may easily produce
potentials of several kilovolts on the human body or
equipment, which can discharge without detection.
Industry-standard ESD precautions must be employed
at all times.
General RF Transmit Electrical Specifications
T_C = 25 °C, V_CC = 3.3 V, V_REG = 3 V, VDCC = 3 V
Parameter Symbol
Condition
Min. Typ.
Max.
Unit
Frequency range
F
2400
2500
MHz
Gain
Gain variation over frequency
Input return loss
Output return loss
Output P_{1 dB}
2nd harmonic
3rd harmonic
Detector voltage
Noise figure
lS₂₁l
Small signal
26
27
dB
l∆S₂₁l Small signal
0.2
dB
lS₁₁l
Small signal
27
dB
lS₂₂l
Small signal
6.5
dB
P_{1 dB}
CW
23
24
dBm
F₂
CW at P_{1 dB}
-35
dBm
F₃
CW at P_{1 dB}
-49
dBm
V_DET
P_OUT = 10 dBm, 802.11g modulation
0.4
V
NF
Small signal
6.2
7
dB
PAE @ P_{1 dB}
Quiescent current
Reference current
I_CC @ P_{1 dB}
PAE
CW at P_{1 dB}
26
29
%
I_CQ
(No RF signal )
53
mA
I_REF
(No RF signal)
6
mA
I_CC
at P_{1 dB}
265
mA
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
2
November 19, 2008 • Skyworks Proprietary Information. • Products and product information are subject to change without notice. • 200122 Rev. H