ALM-38140-BLKG Avago Technologies US Inc., ALM-38140-BLKG Datasheet - Page 9

• Manufacturer Part Number: ALM-38140-BLKG
• Description: IC ATTENUATOR MODULE WIDE 6MCOB
• Manufacturer: Avago Technologies US Inc.
• Type: RF Amplifierr

Specifications of ALM-38140-BLKG

• Package / Case: 6-MCOB
• Attenuation Value: 36dB ~ 42dB
• Power (watts): 300mW
• Impedance: 50 Ohm
• Mounting Style: SMD/SMT
• Operating Frequency: 900 MHz to 1900 MHz
• P1db: 33 dBm
• Supply Current: 2.5 mA
• Maximum Power Dissipation: 0.3 W
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Frequency Range: -
• Tolerance: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 516-2185; ALM-38140-BLKG

ALM-38140 Typical Over-Temperature With Phase Compensation Coil Performance
(Vsupply = 2.7 V, Vctrl = 1 V & 5 V)
Figure 25. Phase shift vs Attenuation vs Temperature at 900MHz
Figure 27. Return loss vs Attenuation vs Temperature at 900MHZ
9
Figure 23. S21 at Vctrl=1V (Attenuation) vs Frequency vs Temperature
-10.00
-20.00
-30.00
-40.00
-50.00
-60.00
-10.00
-15.00
-20.00
-25.00
-30.00
-20.00
-40.00
-60.00
-5.00
20.00
0.00
0.00
0.00
0.00
0.00
0
500
10.00
10.00
-40
85
25
1000
°
°
°
C
C
C
20.00
20.00
Attenuation (dB)
Attenuation (dB)
1500
Frequency (MHz)
2000
30.00
30.00
2500
40.00
40.00
-40
-40
85
25
85
3000
25
°
°
°
°
°
°
C
C
C
C
C
C
50.00
50.00
3500
Figure 26. Phase shift vs Attenuation vs Temperature at 1900MHz
Figure 28. Return loss vs Attenuation vs Temperature at 1900MHZ
Figure 24. S21 at Vctrl=5V (Insertion Loss) vs Frequency vs Temperature
-0.50
-1.00
-1.50
-2.00
-2.50
-3.00
-3.50
-4.00
-4.50
-20.00
-10.00
-15.00
-20.00
-25.00
-30.00
40.00
20.00
0.00
-5.00
0.00
0.00
0
0.00
0.00
500
10.00
10.00
1000
20.00
20.00
Attenuation (dB)
1500
Attenuation (dB)
Frequency (MHz)
-40
85
25
2000
°
°
°
30.00
C
C
C
30.00
2500
40.00
40.00
-40
-40
85
25
3000
85
25
°
°
°
°
°
°
C
C
C
C
C
C
50.00
50.00
3500