mga-638p8 Avago Technologies, mga-638p8 Datasheet - Page 3

• Manufacturer Part Number: mga-638p8
• Description: High Linearity Low Noise Ampli?er
• Manufacturer: Avago Technologies

Electrical Specifications
T
in Table1.
Notes:
1. Measurements at 2.5 GHz obtained using demo board described in Figure 5.
2. For NF data, board losses of the input have not been de-embedded.
3. IIP3 test condition: F
4. Use proper bias, heatsink and derating to ensure maximum channel temperature is not exceeded. See absolute maximum ratings and application
Product Consistency Distribution Charts
Figure 1. Idd, LSL = 60 mA , nominal = 84 mA, USL = 110 mA
Figure 3. IIP3, LSL = 21 dBm, nominal = 22.6 dBm
Notes:
1. Distribution data sample size is 500 samples taken from 3 different wafer lots. Future wafers allocated to this product may have nominal values
2. Circuit trace losses have not been de-embedded from measurements above.
3
Symbol
Idd
I
Gain
NF
IIP3
OP1dB
IRL
ORL
A
PwrDwn
50
= 25° C, Vdd = Vbias1 = 4.8 V, RF measurement at 2.5 GHz, measured on demo board in Figure 5 with component listed
[2]
note for more details.
anywhere between the upper and lower limits.
20
[3]
60
LSL
21
LSL
Parameter and Test Condition
Bias Current
Current at V
(Power Down mode)
Gain
Noise Figure
Input Third Order Intercept Point
Output Power at 1dB Gain Compression
Input Return Loss, 50 Ω source
Output Return Loss, 50 Ω load
70
RF1
22
= 2.500 GHz, F
[1,4]
PwrDwn
80
23
pin when V
RF2
90
= 2.501 GHz with input power of -10 dBm per tone.
24
[1, 2]
PwrDwn
100
USL
25
= 3.3 V
110
Figure 2. NF, nominal = 0.87 dB, USL = 1.15 dB
Figure 4. Gain, LSL = 16 dB, nominal = 17.3 dB, USL = 19 dB
0.7
16
LSL
0.8
Units
mA
mA
dB
dB
dBm
dBm
dB
dB
17
0.9
Min.
60
–
16
–
21
–
–
–
1
84
0.15
17.3
0.87
22.6
22.2
14
10
Typ.
18
1.1
USL
Max.
110
–
19
1.15
–
–
–
–
USL
1.2
19