203397C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • February 23, 2017
1
DATA SHEET • SKY67159-396LF: BROADBAND LOW-NOISE AMPLIFIER
Table 1. SKY67159-396LF Signal Descriptions
Pin
1
2
3
4
N/C
RFIN
VBIAS
N/C
Name
Description
No connection. May be left open, connected to
VDD, or connected to ground with no change in
performance.
RF input. DC blocking capacitor required.
Bias voltage for input gate. External resistor sets
current consumption.
No connection. May be connected to ground with
no change in performance.
Pin
5
6
7
8
N/C
ENABLE
RFOUT/VDD
N/C
Name
Description
No connection. May be connected to ground with
no change in performance.
Enable pin. Active low = amplifier ON state
RF output. Apply VDD through RF choke inductor.
DC blocking capacitor required.
No connection. May be connected to ground with
no change in performance.
Electrical and Mechanical Specifications
The absolute maximum ratings of the SKY67159-396LF are
provided in Table 2. Electrical specifications are provided in
Tables 3 through 5.
Typical performance characteristics are illustrated in Figures 3
through 27.
Table 2. SKY67159-396LF Absolute Maximum Ratings
1
Parameter
Supply voltage
Quiescent supply current
RF input power (C/W)
Storage temperature
Operating temperature
Junction temperature
Electrostatic discharge:
Charged Device Model (CDM), Class 4
Human Body Model (HBM), Class 1A
Machine Model (MM), Class A
V
DD
I
CQ
P
IN
T
STG
T
A
T
J
ESD
1000
250
30
V
V
V
–40
–40
Symbol
Minimum
Maximum
5.5
100
+21
+150
+105
+150
Units
V
mA
dBm
C
C
C
1 Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other parameters
set at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device.
ESD HANDLING:
Although this device is designed to be as robust as possible, electrostatic discharge (ESD) can damage this device.
This device must be protected at all times from ESD when handling or transporting. Static charges may easily produce
potentials of several kilovolts on the human body or equipment, which can discharge without detection.
Industry-standard ESD handling precautions should be used at all times.
1 Performance is guaranteed only under the conditions listed in this table.
2 Connector and board loss are de-embedded.
3 Tested with a 100 kHz square wave, 1000 pF capacitance-to-ground on the ENABLE pin. Switching time can be improved by reducing the value of, or eliminating, the 1000 pF capacitor on
pin 6 (component M17 in Figure 19).
Table 5. SKY67159-396LF Electrical Specifications: 3400 to 3800 MHz Optimized Tuning (1 of 2)
(V
DD
= +3.3 V, ENABLE = LOW, I
CQ
= 45 mA, T
OP
= +25 °C, P
IN
= –20 dBm, Optimized for 3400 to 3800 MHz Operation,
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