ALM-31122-TR1G Avago Technologies US Inc., ALM-31122-TR1G Datasheet - Page 8

• Manufacturer Part Number: ALM-31122-TR1G
• Description: IC,Microwave/Millimeter Wave Amplifier,SINGLE,GAAS,LLCC,22PIN,PLASTIC
• Manufacturer: Avago Technologies US Inc.

Specifications of ALM-31122-TR1G

• Current - Supply: 750mA
• Frequency: 700MHz ~ 1GHz
• Gain: 15.6dB
• Noise Figure: 2dB
• P1db: 31.6dBm
• Package / Case: 22-MCOB
• Rf Type: CDMA
• Test Frequency: 900MHz
• Voltage - Supply: 5V
• Manufacturer's Type: Linear Amplifier
• Number Of Channels: 1
• Supply Current: 750mA
• Frequency (max): 1GHz
• Operating Supply Voltage (min): Not RequiredV
• Operating Supply Voltage (typ): Not RequiredV
• Operating Supply Voltage (max): Not RequiredV
• Package Type: MCOB
• Mounting: Surface Mount
• Pin Count: 22
• Noise Figure (typ): 2@900MHzdB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 14. Over temperature S12 vs Frequency
PCB Layout and Stencil Design
Note:
All dimensions are in millimeters.
8
PCB Land Pattern
Pin 1
Combines Land Pattern and Stencil Layout
0.60
-15
-16
-17
-18
-19
-20
-21
-22
-23
-24
-25
0.70
0.50
0.7
1.30
0.50
0.30
0.75
0.8
5.80
4.20
Frequency (GHz)
5.80
5.73
0.30
0.85
0.85
0.50
0.9
0.35
0.35
0.30
0.95
4.74 4.80
85ºC
25ºC
-40ºC
4.80
1
Figure 15. Over temperature ACPR vs Channel Power at 900MHz
-20
-25
-30
-35
-40
-45
-50
-55
-60
0.39
Stencil Opening
20
0.41
0.63
85ºC
25ºC
-40ºC
21
0.41
Output Channel Power (dBm)
2.79
0.45
0.45
22
5.73
0.35
0.35
0.30
0.45
1.74
23
3GPP WCDMA,
Test Model 1 + 64DPCH,
+/- 5MHz Offset
0.45
0.77
0.72
24
1.17
0.54
0.45
0.45
4.74
25