Download MPS-0808A9-85

MPS-0808A9-85
806 to 849 MHz Low Noise Receiver Amplifier
www.mwtinc.com
Email: [email protected]
Features
Very Low Noise 1.1 dB Typ.
6.0 Volt Bias
High +36 dBm Typ. IP3
26% High Power
Added Effeciency
16 dB Typical Gain
The MPS-0808A9-85 is a low noise , high dynamic range amplifier designed
for ultralinear receiver applications in the 806 to 849 MHz frequency range.
The circuit is matched to 50 ohm and employs a single stage GaAs FET with
internal matching to provide exceptional noise figure, 1.1 dB combined with
extremely high IP3, +36 dBm. Typical applications are base station receivers,
Tower mounted LNA’s, smart antenna systems and receiver multi-couplers.
Specifications
Electrical at 25 C, Vdd= 6.0 V, Zo= 50
Freq
SSG
P1dB
IP3
NF
VSWR
GOF
GOT
dd
PAE
Parameter
Min.
Frequency Range
806
Small Signal Gain
14
P out at 1 dB Compression
Third-order Intercept
+33
Noise Figure
Input VSWR
Gain Variation over Freq.
Gain Variation over Temp.
DC Current
Power Added Efficiency
Typical
Max
16
+21.5
+36.0
1.1
2.0:1
+/-0.2
-.015
180
26
849 MHz
dB
dBm
dBm
1.5 dB
2.5:1
+/-0.5 dB
dB/ C
250 mA
%
Gain vs. Frequency
Unit
19
Gain (dB)
Symbol
17
15
13
810
820
830 840
850
Frequency (MHz)
860
Noise Figure vs. Frequency
Noise Figure (dB)
2.0
Absolute Maximum Ratings
Maximum Bias Voltage
Maximum Continuous RF Input Power
Maximum Peak Input Power
Maximum Case Operating Temperature
Maximum Storage Temperature
1.5
1.0
7.0 V
240 mW
360 mW
+85 C
-65 C to +150 C
.5
810
820
830 840 850
Frequency (MHz)
860
4268 Solar Way Fremont California 94538 Phone: (510) 651-6700 Fax: (510) 651-2208
MPS-0808A9-85
806 to 849 MHz Low Noise Receiver Amplifier
www.mwtinc.com
Email: [email protected]
Return Loss vs. Frequency
Return Loss vs. Frequency
INPUT
0
-5
Return Loss (dB)
-5
Return Loss (dB)
OUTPUT
0
-10
-15
-20
-10
-15
-20
-25
-25
-30
-30
810
820
830
840
850
860
810
820
830
Frequency (MHz)
840
850
860
Frequency (MHz)
.65+/-.03
.250 SQ.
.125
Pin
1
2
3
4
5
6
7
8
9
10
Case
.375
.060 TYP.
.470
INPUT
OUTPUT
.130 DIA
THROUGH
Connection
N/C
N/C
RF Input
NC
N/C
N/C
N/C
RF Output, Vdd
N/C
N/C
Ground
Outline Diagrams
GND.
.004+/-.001 TYP
.195 MAX
.085
.060
Application Circuit
C2
V
dd
CR1
RF
IN
L1
0808A9
C1
RF
OUT
C1
C2
L1
CR1
100 pF
.22 uF
160 nH
8.0 V
Chip Capacitor
Capacitor
Printer or Wound Coil
Zener Diode
50 Microstrip Line
4268 Solar Way Fremont California 94538 Phone: (510) 651-6700 Fax: (510) 651-2208
651-2208