MC13853FCR2 Freescale Semiconductor, MC13853FCR2 Datasheet - Page 11

• Manufacturer Part Number: MC13853FCR2
• Description: IC AMP LNA TRI-BAND P2.1 16-QFN
• Manufacturer: Freescale Semiconductor

Specifications of MC13853FCR2

• Current - Supply: 11.5mA
• Frequency: 800MHz ~ 2.4GHz
• Gain: 13.5dB
• Noise Figure: 1.5dB
• P1db: -12dBm
• Package / Case: 16-QFN Exposed Pad
• Rf Type: General Purpose
• Test Frequency: 1.96GHz
• Voltage - Supply: 2.6 V ~ 3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.1
This application circuit was designed to provide NF 1.5 dB, typical S21 gain of 13.5 dB, IIP3 of -3 dBm.
Typical performance that can be expected from this circuit at 2.775 V V
component values can be changed to enhance the performance of a particular parameter, but usually at the
expense of another.
Freescale Semiconductor
Frequency
Power Gain
Input Third Order Intercept Point
In Ref P1dB
Noise Figure
High Gain Band V
High Gain Band VI
Bypass
High Gain
Bypass
High Gain
Bypass
High Gain
Bypass
880 MHz Application
LNA IN
LB
3x3x0.85 mm
Characteristic
10 nH
Package
Table 9. Typical 880 MHz LNA Demo Board Performance (
L1
QFN16
16 pin
0.5 pf
5.6 pf
C1
C1
Figure 4. 880 MHz LNA Application Schematic
LB Emit
2
3
4
1
MC13853 Technical Data, Rev. 1.8
O ohm
Remit
16
5
18 nH
L5
SPI Data
15
6
LNA Die
10 pf
C10
Triband
SPI Clk
Symbol
SPI
P
14
7
IIP3
1dBin
NF
G
f
R4
62
SPI Frm
Rs
82
13
8
LB LNA
12.5
12.5
Min
-9.5
869
-10
12
OUT
11
16
10
-3
9
0
–
–
CC
is listed in
25°C
13.5
13.5
1.45
Typ
880
-9.5
-2.5
3.5
22
-9
VDDauxSPI
3
Vcc
33 pf
.01uf
C11
)
C12
Table
Application Information
Max
14.5
14.5
894
1.5
–
–
–
–
–
6
9. The
MHz
dBm
dBm
Unit
dB
dB
11