sky67105-306lf Skyworks Solutions, Inc., sky67105-306lf Datasheet - Page 2

• Manufacturer Part Number: sky67105-306lf
• Description: Sky67105-306lf 0.6-1.1 Ghz Two-stage, High Linearity And High Gain Low-noise Amplifier
• Manufacturer: Skyworks Solutions, Inc.

DATA SHEET • SKY67105-306LF TWO-STAGE LNA
Table 1. SKY67105-306LF Signal Descriptions
Electrical and Mechanical Specifications
The absolute maximum ratings of the SKY67105-306LF are
provided in Table 2. Electrical specifications are provided in
Tables 3 (V
2
Pin #
1
2
3
4
5
6
7
8
DD
N/C
N/C
RF_IN1
RF_GND
VBIAS1
FB
RF_OUT1
RF_IN2
= +5 V) and 4 (V
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
Name
April 15. 2011 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201518A
DD
No connection. May be grounded with no
change in performance.
No connection. May be grounded with no
change in performance.
RF input to first stage amplifier
RF ground for first stage amplifier
Bias for first stage amplifier. External
resistor sets current consumption.
Feedback pin for first stage amplifer.
RF output of first stage amplifer
RF input to second stage amplifier
= +4 V).
Description
Figure 2. SKY67105-306LF Pinout – 16-Pin QFN
(Top View)
Pin #
Typical performance characteristics of the SKY67105-306LF are
illustrated in Figures 3 through 15.
10
11
12
13
14
15
16
9
N/C
RF_OUT2
RF_OUT2
N/C
N/C
N/C
N/C
N/C
Name
No connection. May be grounded with no
change in performance.
RF output of second stage amplifier. Bias to
the output of stage 2 is supplied through
pins 10 and 11.
RF output of second stage amplifier. Bias to
the output of stage 2 is supplied through
pins 10 and 11.
No connection. May be grounded with no
change in performance.
No connection. May be grounded with no
change in performance.
No connection. May be grounded with no
change in performance.
No connection. May be grounded with no
change in performance.
No connection. May be grounded with no
change in performance.
Description