sky74092-11 Skyworks Solutions, Inc., sky74092-11 Datasheet - Page 3

• Manufacturer Part Number: sky74092-11
• Description: Sky74092-11 Dual-band Lna For Cdma, Femtocell, And Pcs Mobile Handset Applications
• Manufacturer: Skyworks Solutions, Inc.

Electrical and Mechanical Specifications
Signal pin assignments and functional pin descriptions are
described in Table 1. The absolute maximum ratings of the
SKY74092-11 are provided in Table 2. The recommended
operating conditions are specified in Table 3 and electrical
specifications are provided in Tables 4 and 5. Tables 6 through
8 provide the control logic for the SKY74092-11.
Table 1. SKY74092-11 Pin Assignments and Signal Descriptions
Table 2. Absolute Maximum Ratings
CAUTION: Although this device is designed to be as robust as possible, Electrostatic Discharge (ESD) can damage this device. This
Note: 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
Supply voltage
DC voltage at control ports
Power into LNA inputs
Operating temperature
Storage temperature
Pin #
parameters set at or below their nominal values.
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
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 should be used at all
times. With the exception of the input pins, the SKY74092-11 ESD threshold level, with respect to ground, is ±2.0 kV using
Human Body Model (HBM) testing. The HBM ESD withstand threshold value for input pins is 900 V.
LNA_RANGE0
LNA_RANGE1
CLK
DATA
LE
CELL_LNA_OUT
N/C
PCS_LNA_OUT
N/C
VCC_DIG
BIAS_RES
VCC_BIAS
N/C
PCS_LNA_IN
N/C
CELL_LNA_IN
Parameter
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
103205E • Skyworks Proprietary Information • Products and Product Information Are Subject To Change Without Notice • July 23, 2010
Name
VDD
V
P
T
T
CNTL
IN
A
STG
, LNA
Symbol
LNA gain control input (bit 0). Hardware control disabled. Needs to be grounded with software
control.
LNA gain control input (bit 1). Hardware control disabled. Needs to be grounded with software
control.
Clock for the three-wire bus
Data for the three-wire bus
Latch enable for the three-wire bus
Externally matched cellular LNA output
No connection
Externally matched PCS LNA output
No connection
Supply voltage for digital circuitry
External 10 k bias resistor
Supply voltage for bias circuitry
No connection
Externally matched PCS LNA input
No connection
Externally matched cellular LNA input
Minimum
–30
–40
0
0
An application schematic diagram for the SKY74092-11 is
shown in Figure 3. The package dimensions for the 16-pin LGA
are shown in Figure 4, and the tape and reel dimensions are
provided in Figure 5.
Typical
Description
DATA SHEET • SKY74092-11 LNA
Maximum
0.3 + VDD
+125
–5.0
+85
5.0
Units
dBm
C
C
V
V
3