AVAGO ALM

ALM-12124
1.88 GHz – 2.025 GHz
50 Watt High Power SPDT Switch with LNA Module
Data Sheet
Description
Features
Avago Technologies’ ALM-12124 is a multi-chip integrated
module that comprise of a 50 Watt CW high power SPDT
switch, 1st stage low noise amplifier and 2nd stage high
gain driver amplifier through the use of Avago Technologies’ proprietary 0.25 m GaAs Enhancement-mode
pHEMT process and low distortion silicon PIN diode
technologies.
 Very Low Noise Figure
The ALM-12124 is housed in a compact 8.0 x 8.0 x 1.2 mm3
molded-chips-on-board (MCOB) module package with 24
pin configuration pads, offering significant PCB space saving
as compare to conventional discrete design approach.
 MSL 2a and Lead-free
 High Power Switch design
 50 dB isolation between LNA1_Out and LNA2_In
 Small package size 8.0 x 8.0 x 1.2 mm3
 GaAs E-pHEMT Technology [1]
 Low Distortion Silicon PIN Diode Technology
Specifications
Typical Performance at 1.90 GHz (Rx mode)
The device offers high power protection switch (Tx mode
operation) with very low insertion loss. During Rx mode
operation, the receiver chain provides a very low NF and
high gain that makes it an ideal choice for cellular infrastructure in TD-SCDMA and TD-LTE applications.
 39.5 dB Gain
Component Image
 0.27 dB insertion loss
Package Size : 8.0 x 8.0 x 1.2 mm3
 40 dB Ant to LNA1 Isolation
Vbias Vc 1 Gnd Gnd Gnd
Pin 1
Gnd
AVAGO
12124
WWYY
XXXX
Ant
Gnd
Gnd
Gnd
 36.4 dBm Output IP3
Typical Performance at 1.90 GHz (Tx mode)
Applications
Tx
Gnd
 0.80 dB Noise Figure
Gnd
 High power switch LNA module for TD-SCDMA and
TD-LTE base station front-end RF application.
Block Diagram with Simplified Schematic
Vc 2
Gnd
Vc1 Vbias
Vg
Rx Out
Vdd2
Vdd1
Gnd
LNA2 Gnd
_In
TOP VIEW
Gnd Gnd Gnd LNA1
_Out
External
50 ohm
termination
BOTTOM VIEW
Note:
Package marking provides orientation and identification
“12124” = Device Part Number
“WWYY” = Work week and year of manufacture
“XXXX” = Last 4 digit of lot number
Notes:
1. Enhancement mode technology employs positive Vgs, thereby eliminating the need of negative gate voltage associated with conventional depletion mode devices.
C6
C10
Tx
C7
C2
C8
C1
Ant
Switch bias
circuitry
Vc2
PA
Vg
C9
C5
R1
Vdd1
L1
Rx Out
C3
C4
LNA1_Out
LNA2_In
Absolute Maximum Rating [1] TA = 25° C
Symbol
Parameter
Units
Absolute Max.
Rx mode Thermal Resistance [2]
Vc1,max
Device Control Voltage 1
(At Rx mode)
V
30
Ic1 ,max
Device Control Current 1
(At Rx mode)
mA
57
LNA1: Vdd1 = 5.0 V, Idd1 = 50 mA
LNA2: Vdd2 = 5.0 V, Idd2 = 120 mA;
LNA1 jc = 72.4°C/W
LNA2 jc = 65.0°C/W
Vc2,max
Device Control Voltage 2
(At Tx mode)
V
30
Tx mode Thermal Resistance [2]
Ic2,max
Device Control Current 1
(At Tx mode)
mA
57
Vbias
Device Bias Voltage
V
5.5
Vdd1,2
Device Voltage, RF output to ground
V
5.5
Vg
Gate Voltage
V
0.7
Pin,max
Ant CW RF Input Power (Tx mode);
5 mins testing
dBm
+47.5
Pin,max
Ant CW RF Input Power (Rx mode)
(Vdd = 5.0 V, Idd1 = 50 mA)
dBm
+20
Pin,max
LNA2_In CW RF Input Power
(Vdd = 5.0 V, Idd2 = 120 mA)
dBm
+25
Rx Pdiss
Rx mode Total Power Dissipation [3]
LNA1
W
0.3
Rx mode Total Power Dissipation [3]
LNA2
W
0.5
Tx Pdiss
Tx mode Total Power Dissipation
W
8.70
Tj
Junction Temperature
°C
150
TSTG
Storage Temperature
°C
-65 to 150
Tamb
Ambient Temperature
°C
-40 to 85
Rx/Tx Switch Operating Truth Table [1]
Mode
Vbias (V)
Vc1 (V)
Vc2 (V)
Rx (Ant – Rx)
5
28
0
Tx (Ant – Tx)
5
0
28
Note:
1. Any state other than described above in the truth table may cause permanent damage to
the device.
2
LNA1: Vdd1 = 5.0 V, Idd1 = 50 mA
LNA2: Vdd2 = 5.0 V, Idd2 = 120 mA;
jc = 11.7°C/W
Notes:
1. Operation of this device in excess of any of
these limits may cause permanent damage.
2. Thermal resistance measured using Infra-Red
Measurement Technique.
3. Power dissipation in Rx mode with both LNA1
and LNA2 turned on. Board temperature TB is
25° C.
LNA1: Derate at 14 mW/°C for TB > 114° C.
LNA2: Derate at 15.6 mW/°C for TB > 92° C.
4. Switch Turn On Condition:
Tx mode: Vbias = 5 V, Vc1 = 0 V, Vc2 = 28 V
Rx mode: Vbias = 5 V, Vc1 = 28 V, Vc2 = 0 V
Electrical Specifications [1]
Rx Mode
TA = 25° C, Vbias = 5 V, Vc1 = 28 V, Vc2 = 0 V, Vdd1= 5 V, Vdd2 = 5 V, RF performance at 1.90 GHz, measured on demo board
unless otherwise specified.
Symbol
Parameter and Test Condition
Units
Min.
Typ.
Max.
Ibias
Vbias current
mA
–
51.3
–
Ic1
Vc1 current
mA
–
0.0
–
Ic2
Vc2 current
mA
–
-51.0
–
Idd1
Vdd1 current
mA
–
55.1
–
Idd2
Vdd2 current
mA
–
121.3
–
Total Current
Total max current consumption ( Ibias + Idd1 + Idd2 )
mA
–
227.7
–
NF
Noise Figure
dB
–
0.80
–
Gain
Gain
dB
–
39.5
–
OIP3 [2]
Output Third Order Intercept Point
dBm
–
36.4
–
OP1dB
Output Power at 1 dB Gain Compression
dBm
–
23.5
–
Isolation
Isolation (LNA1_output to LNA2_input)
dB
–
52.8
–
Rx Out RL
LNA2 Output Return Loss
dB
–
16.1
–
Ant RL
Antenna Input Return Loss
dB
–
20.8
–
Tx Mode
TA = 25° C, Vbias = 5 V, Vc1 = 0 V, Vc2 = 28 V, RF performance at 1.90 GHz, measured on demo board unless otherwise
specified.
Symbol
Parameter and Test Condition
Units
Min.
Typ.
Max.
Ibias
Vbias current
mA
–
41.0
–
Ic1
Vc1 current
mA
–
-51.0
–
Ic2
Vc2 current
mA
–
10.0
–
Tx Ant IL
Tx Antenna Insertion Loss
dB
–
0.27
–
Max Input Power [4]
50 W CW power (5 mins testing) at Antenna port
dBm
–
–
47.5
Ant RL
Antenna Input Return Loss
dB
–
23.6
–
Notes:
1. Measurements at 1.90 GHz obtained using demo board described in Figure 12.
2. OIP3 test condition: FRF1 = 1.90 GHz and FRF2 = 1.901 GHz with input power of -25 dBm per tone measured at worst side band.
3. Use proper biasing, heat sink and de-rating to ensure maximum channel temperature is not exceeded.
4. Max Input Power was characterized during the product development stage. It is not final tested at production.
3
Electrical Specifications [1]
Rx Mode
TA = 25° C, Vbias = 5 V, Vc1 = 28 V, Vc2 = 0 V, Vdd1 = 5 V, Vdd2 = 5 V, RF performance at 2.018 GHz, measured on demo
board unless otherwise specified.
Symbol
Parameter and Test Condition
Units
Min.
Typ.
Max.
Ibias
Vbias current
mA
42.0
51.3
60.0
Ic2
Vc2 current
mA
-60.0
-51.2
-42.0
Idd1
Vdd1 current
mA
33.0
55.0
60.0
Idd2
Vdd2 current
mA
97.0
121.4
130.0
Total Current
Total max current consumption ( Ibias + Idd1 + Idd2 )
mA
–
227.7
250
NF
Noise Figure
dB
–
0.85
1.1
Gain
Gain
dB
35
39.0
–
OIP3 [2]
Output Third Order Intercept Point
dBm
35
36.5
–
OP1dB
Output Power at 1 dB Gain Compression
dBm
22
23.5
–
Isolation
Isolation (LNA1_output to LNA2_input)
dB
–
50.2
–
Rx Out RL
LNA2 Output Return Loss
dB
–
17.9
–
Ant RL
Antenna Input Return Loss
dB
–
15.6
–
Tx Mode
TA = 25° C, Vbias = 5 V, Vc1 = 0 V, Vc2 = 28 V, RF performance at 2.018 GHz, measured on demo board unless otherwise
specified.
Symbol
Parameter and Test Condition
Units
Min.
Typ.
Max.
Ibias
Vbias current
mA
32.0
41.0
–
Ic1
Vc1 current
mA
–
-51.0
–
Ic2
Vc2 current
mA
–
10.0
–
Tx Ant IL
Tx Antenna Insertion Loss
dB
–
0.30
0.55
Max Input Power [4]
50 W CW power (5 mins testing) at Antenna port
dBm
–
–
47.5
Ant RL
Antenna Input Return Loss
dB
–
20.7
–
Notes:
1. Measurements at 2.018 GHz obtained using demo board described in Figure 12.
2. OIP3 test condition: FRF1 = 2.018 GHz and FRF2 = 2.019 GHz with input power of -25 dBm per tone measured at worst side band.
3. Use proper biasing, heat sink and de-rating to ensure maximum channel temperature is not exceeded.
4. Max Input Power was characterized during the product development stage. It is not final tested at production.
4
ALM-12124 Rx mode Typical Over-Temperature Performance
-10
-10
-14
Rx Out RL (dB)
Ant RL (dB)
-14
-18
-22
-26
25° C
85° C
-40° C
1.8
1.9
2
Frequency (GHz)
2.1
-18
-22
-26
-30
1.8
2.2
Figure 1. Ant Input Return Loss vs Frequency vs Temperature
25° C
85° C
-40° C
1.9
2
Frequency (GHz)
2.1
2.2
Figure 2. LNA2 Output Return Loss vs Frequency vs Temperature
1.60
41
25° C
85° C
-40° C
25° C
85° C
-40° C
40
NF (dB)
Gain (dB)
1.20
39
38
0.80
37
0.40
36
1.8
1.9
2
Frequency (GHz)
2.1
2.2
Figure 3. NF vs Frequency vs Temperature
25° C
85° C
-40° C
OIP3 (dBm)
38
36
34
32
1.8
1.9
2
Frequency (GHz)
Figure 5. Output IP3 vs Frequency vs Temperature
5
1.9
2
Frequency (GHz)
Figure 4. Gain vs Frequency vs Temperature
42
40
1.8
2.1
2.2
2.1
2.2
ALM-12124 Rx mode Typical Over-Temperature Performance
26
OP1dB (dBm)
24
22
20
18
25° C
85° C
-40° C
1.8
1.9
2
Frequency (GHz)
2.1
2.2
Figure 6. Output P1dB vs Frequency vs Temperature
Figure 7. Idd1 Vs R1
ALM-12124 Tx mode Typical Over-Temperature Performance
-14
-14
-16
Tx Output RL (dB)
Ant RL (dB)
-18
-22
-26
-30
25° C
85° C
-40° C
1.8
1.9
2
Frequency (GHz)
2.1
-20
-22
-24
25° C
85° C
-40° C
-26
-28
1.8
2.2
Figure 8. Ant Input Return Loss vs Frequency vs Temperature
1.9
2
Frequency (GHz)
2.1
-30
25° C
85° C
-40° C
-0.25
Isolation (dB)
-0.30
-0.35
-0.40
-40
-50
25° C
85° C
-40° C
-0.45
-0.50
1.8
1.9
2
Frequency (GHz)
2.1
Figure 10. Tx Antenna Insertion Loss vs Frequency vs Temperature
6
2.2
Figure 9. Tx Output Return Loss vs Frequency vs Temperature
-0.20
Insertion Loss (dB)
-18
2.2
-60
1.8
1.9
2
Frequency (GHz)
2.1
Figure 11. Ant-LNA1_input Isolation vs Frequency vs Temperature
2.2
ALM-12124 S2p For Rx Mode
(Vbias = 5 V, Vc1 = 28 V, Vc2 = 0 V, Tc = 25° C, matched 50 )
S11
S11
S12
S12
S13
S13
S21
S21
S22
S22
S23
S23
S31
S31
S32
S32
S33
S33
Mag.
Ang.
Mag.
Ang.
Mag.
Ang.
Mag.
Ang.
Mag.
Ang.
Mag.
Ang.
Mag.
Ang.
Mag.
Ang.
Mag.
Ang.
0.1
0.535
-167.0
0.001
178.2
0.219
45.2
0.003
-146.6
0.811
173.1
0.002
-65.4
0.217
46.4
0.003
-6.7
0.786
-59.8
0.3
0.847
174.7
0.001
94.5
0.042
35.4
0.038
-109.2
0.778
156.9
0.011
-83.8
0.040
33.6
0.001
-159.3
0.813
179.5
0.5
0.698
166.2
0.001
63.4
0.379
29.1
0.865
-105.5
0.737
138.9
0.992
-91.1
0.865
-105.5
0.737
138.9
0.992
-91.1
0.7
0.718
160.3
0.001
22.6
0.318
19.0
5.891
-149.9
0.611
119.3
5.526
-153.3
0.307
18.5
0.002
28.5
0.720
153.5
0.9
0.728
148.5
0.001
-85.5
0.355
18.4
24.446 104.8
0.411
108.5
20.373 91.0
0.359
19.4
0.001
21.2
0.753
126.6
1.1
0.721
142.3
0.001
58.4
0.391
10.5
5.712
51.3
0.602
126.4
4.378
25.4
0.393
11.1
0.001
35.1
0.769
101.4
1.3
0.638
121.9
0.001
86.5
0.464
-8.6
38.177 47.6
0.440
82.8
24.437 10.7
0.457
-9.7
0.002
108.0
0.728
75.0
1.5
0.449
99.9
0.001
-22.7
0.413
-38.0
87.917 -25.2
0.076
81.7
40.689 -74.0
0.403
-37.9
0.001
22.7
0.767
48.9
1.7
0.216
84.5
0.003
139.2
0.193
-69.3
105.95 -102.9
0.244
135.1
23.309 -158.5
0.195
-69.2
0.002
142.1
0.854
15.2
1.85
0.016
131.1
0.001
113.2
0.012
-4.0
100.21 -150.6
0.248
124.1
7.817
-149.6
0.008
-152.9
0.002
-167.8
0.891
-14.0
1.86
0.022
-166.5
0.001
-2.1
0.017
36.6
98.768 -153.0
0.250
124.2
7.897
-143.3
0.009
160.0
0.002
-63.4
0.889
-15.9
1.87
0.031
-167.3
0.001
178.2
0.029
53.2
98.554 -156.6
0.245
123.0
8.159
-139.0
0.025
78.0
0.002
150.3
0.888
-18.3
1.88
0.035
-139.7
0.001
109.4
0.043
56.9
97.859 -159.3
0.248
122.9
8.629
-134.4
0.030
80.6
0.001
-178.9
0.883
-19.8
1.89
0.055
-143.9
0.001
114.8
0.052
59.6
96.911 -162.2
0.244
123.9
9.167
-130.8
0.034
71.2
0.002
81.0
0.885
-21.9
1.9
0.058
-148.4
0.002
-144.7
0.064
62.8
96.086 -165.4
0.251
123.4
9.899
-128.4
0.053
88.0
0.001
-86.4
0.888
-23.5
1.91
0.084
-129.6
0.002
65.7
0.074
59.7
95.692 -167.8
0.229
122.3
10.681 -127.3
0.059
73.4
0.001
85.3
0.886
-25.5
1.92
0.095
-140.1
0.002
-25.3
0.084
63.1
94.874 -170.6
0.239
123.5
11.524 -126.7
0.087
85.3
0.002
-85.6
0.886
-27.0
1.93
0.096
-141.5
0.001
-125.5
0.095
63.1
93.352 -173.2
0.241
121.2
12.288 -126.7
0.093
77.8
0.001
-87.7
0.884
-28.9
1.94
0.121
-138.5
0.002
16.8
0.104
59.8
92.740 -176.1
0.227
122.8
13.247 -127.6
0.106
80.7
0.002
-62.7
0.885
-30.4
1.95
0.123
-136.2
0.001
132.6
0.117
59.9
92.838 -179.0
0.230
116.7
14.198 -128.1
0.122
66.8
0.002
178.7
0.887
-32.1
1.96
0.153
-135.2
0.003
74.2
0.123
57.6
91.324 178.6
0.214
120.5
14.940 -129.6
0.111
74.6
0.002
34.4
0.881
-33.8
1.97
0.148
-139.6
0.000
-11.8
0.133
57.8
90.645 176.0
0.225
117.4
15.821 -131.1
0.129
68.6
0.001
107.3
0.879
-35.4
1.98
0.174
-142.1
0.003
21.2
0.141
55.8
89.502 173.2
0.226
120.8
16.662 -133.2
0.143
66.1
0.001
10.0
0.877
-37.4
1.99
0.181
-142.1
0.002
15.6
0.152
54.7
88.740 171.0
0.225
119.7
17.400 -135.1
0.154
67.0
0.001
16.4
0.872
-39.6
2
0.182
-137.8
0.002
140.9
0.164
53.6
87.638 168.3
0.211
114.7
18.044 -136.7
0.166
61.8
0.001
172.6
0.862
-41.0
2.01
0.194
-142.0
0.001
-11.1
0.169
52.9
86.500 165.6
0.221
116.1
18.722 -139.5
0.170
63.1
0.001
72.7
0.861
-42.8
2.02
0.207
-140.8
0.002
96.4
0.179
51.0
85.623 163.1
0.209
117.7
19.478 -141.9
0.187
61.4
0.001
-73.6
0.858
-45.0
2.03
0.219
-143.3
0.002
-4.4
0.183
51.1
84.850 160.8
0.216
118.7
19.884 -144.2
0.196
60.7
0.002
-62.4
0.849
-46.6
2.1
0.287
-150.0
0.002
25.8
0.228
44.1
79.429 144.2
0.182
117.5
24.352 -160.5
0.235
46.6
0.002
130.4
0.843
-55.8
2.5
0.437
-170.0
0.001
-142.4
0.336
21.3
53.666 63.9
0.186
161.1
30.210 104.4
0.367
19.8
0.001
-146.1
0.741
-99.0
3
0.485
-177.8
0.002
-88.5
0.387
6.6
36.304 -15.5
0.285
141.9
25.802 13.2
0.382
2.5
0.001
162.5
0.705
-126.9
3.5
0.556
172.1
0.002
-105.5
0.354
0.0
30.759 -90.9
0.211
120.8
24.098 -66.5
0.333
-1.3
0.002
142.9
0.701
-147.6
4
0.455
149.4
0.002
-28.1
0.481
7.2
30.133 171.8
0.210
127.0
26.567 -169.0
0.505
11.1
0.002
21.0
0.568
-173.2
4.5
0.379
155.6
0.000
-22.3
0.573
-12.4
12.602 77.5
0.118
71.2
11.984 93.8
0.579
-13.0
0.001
-124.3
0.416
-170.3
5
0.431
150.5
0.001
47.7
0.551
-25.4
5.692
14.1
0.066
-148.6
5.691
27.1
0.558
-25.2
0.002
-100.4
0.360
177.8
5.5
0.468
145.8
0.001
-122.6
0.551
-33.3
2.913
-40.1
0.265
153.3
3.166
-34.6
0.560
-32.8
0.001
20.5
0.351
156.9
6
0.492
136.2
0.002
-142.4
0.567
-42.3
1.688
-89.7
0.397
123.2
1.987
-87.4
0.577
-42.1
0.004
-42.6
0.286
150.5
6.5
0.529
132.1
0.004
-102.3
0.599
-51.6
1.140
-138.7
0.463
103.4
1.528
-137.4
0.617
-52.4
0.004
-130.6
0.156
168.4
7
0.596
133.6
0.004
-125.6
0.612
-69.9
0.897
159.7
0.516
93.7
1.448
155.6
0.631
-72.3
0.003
-68.8
0.313
-152.2
7.5
0.758
129.7
0.002
154.1
0.486
-92.5
0.464
83.5
0.543
88.8
0.979
69.5
0.475
-96.0
0.004
81.7
0.587
179.4
8
0.859
116.5
0.002
-169.5
0.249
-113.4
0.175
46.4
0.569
86.0
0.451
-20.6
0.234
-113.8
0.001
-85.7
0.621
162.3
Freq
GHz
Note:
1. Port connection: Port 1 = Ant, Port 2 = Rx_Out and Port 3 = Tx
7
ALM-12124 S2p For Tx Mode
(Vbias = 5 V, Vc1 = 0 V, Vc2 = 28 V, Tc = 25° C, matched 50 )
S11
S11
S12
S12
S13
S13
S21
S21
S22
S22
S23
S23
S31
S31
S32
S32
S33
S33
Mag.
Ang.
Mag.
Ang.
Mag.
Ang.
Mag.
Ang.
Mag.
Ang.
Mag.
Ang.
Mag.
Ang.
Mag.
Ang.
Mag.
Ang.
0.1
0.304
-167.7
0.001
-164.2
0.702
-6.6
0.001
-76.3
0.809
173.0
0.001
104.6
0.704
-6.9
0.002
-35.1
0.308
-166.8
0.3
0.837
173.5
0.002
25.9
0.155
2.6
0.006
-118.3
0.776
156.7
0.006
-113.8
0.155
2.9
0.001
95.0
0.845
177.1
0.5
0.545
127.9
0.002
-26.5
0.702
27.0
0.194
-8.5
0.736
138.9
0.176
-12.8
0.194
-8.5
0.736
138.9
0.176
-12.8
0.7
0.281
122.6
0.003
-156.0
0.825
9.0
2.114
-65.3
0.602
119.4
1.983
-69.7
0.817
8.2
0.001
-112.4
0.304
130.5
0.9
0.350
-149.6
0.001
43.2
0.691
-23.6
23.541 152.3
0.434
113.3
22.139 146.5
0.685
-23.5
0.001
92.6
0.399
-168.4
1.1
0.544
147.4
0.003
83.7
0.570
17.3
5.573
0.614
125.9
5.369
0.574
17.8
0.001
36.6
0.565
135.8
1.3
0.388
134.0
0.002
-35.9
0.745
8.7
32.325 -37.7
0.653
53.3
31.397 -46.9
0.731
8.5
0.001
-36.3
0.395
123.1
1.5
0.280
108.0
0.001
165.6
0.922
3.5
15.624 -165.8
0.040
-162.9
15.517 -175.4
0.920
3.9
0.001
-133.2
0.284
92.0
1.7
0.140
102.9
0.000
-19.5
0.965
-6.2
5.408
117.9
0.293
162.3
5.624
109.7
0.968
-6.4
0.001
172.0
0.135
77.6
1.85
0.064
120.8
0.001
-6.0
0.977
-12.1
1.644
76.0
0.354
137.3
1.986
73.6
0.977
-12.6
0.002
-122.4
0.049
59.2
1.86
0.060
126.4
0.002
9.1
0.979
-12.6
1.469
74.2
0.358
136.0
1.842
72.5
0.977
-12.7
0.002
136.2
0.046
56.4
1.87
0.053
128.2
0.001
37.2
0.979
-13.1
1.328
71.4
0.353
133.9
1.687
70.7
0.977
-13.0
0.002
79.6
0.040
56.5
1.88
0.054
134.4
0.001
129.9
0.980
-13.3
1.187
69.0
0.358
132.9
1.565
69.4
0.977
-13.3
0.001
-152.4
0.032
49.2
1.89
0.051
137.8
0.001
-79.4
0.976
-13.7
1.051
67.2
0.351
132.2
1.432
69.2
0.980
-14.0
0.002
126.8
0.026
39.1
1.9
0.050
142.1
0.001
-106.7
0.983
-13.9
0.930
65.2
0.349
130.6
1.324
68.5
0.980
-14.1
0.001
60.8
0.026
29.7
1.91
0.048
147.9
0.001
17.5
0.980
-14.2
0.808
63.5
0.349
129.3
1.221
68.4
0.979
-14.6
0.001
-126.8
0.023
22.9
1.92
0.045
150.8
0.002
52.3
0.981
-14.9
0.701
61.9
0.346
128.2
1.122
68.1
0.984
-14.8
0.001
83.2
0.021
14.0
1.93
0.046
156.4
0.003
-177.7
0.980
-15.2
0.593
60.8
0.335
126.2
1.029
68.2
0.984
-14.9
0.001
75.6
0.022
-2.8
1.94
0.043
164.4
0.002
-147.2
0.981
-15.7
0.496
58.9
0.338
124.6
0.953
68.8
0.981
-15.6
0.002
89.7
0.019
-11.7
1.95
0.044
166.3
0.002
127.7
0.982
-15.8
0.410
57.8
0.338
122.7
0.886
70.4
0.985
-15.8
0.001
-56.5
0.022
-27.9
1.96
0.045
176.5
0.001
-164.7
0.977
-16.1
0.322
57.7
0.333
121.4
0.808
71.5
0.979
-16.0
0.002
12.6
0.021
-36.1
1.97
0.045
-179.9
0.001
166.8
0.976
-16.3
0.243
58.0
0.328
120.4
0.751
73.1
0.984
-16.6
0.001
83.6
0.019
-45.6
1.98
0.046
-171.5
0.002
14.9
0.981
-16.9
0.168
60.2
0.329
118.7
0.702
75.0
0.981
-16.9
0.001
118.6
0.022
-63.0
1.99
0.048
-164.2
0.001
27.2
0.979
-17.1
0.097
69.5
0.325
118.2
0.656
77.5
0.982
-17.0
0.001
39.1
0.024
-72.4
2
0.053
-162.3
0.001
-108.9
0.981
-17.3
0.048
108.4
0.320
117.2
0.620
80.7
0.979
-17.7
0.001
67.5
0.028
-82.5
2.01
0.054
-152.7
0.002
10.2
0.981
-17.5
0.058
176.4
0.314
115.8
0.585
83.2
0.982
-17.6
0.001
148.4
0.033
-91.1
2.02
0.061
-155.3
0.001
51.3
0.976
-18.5
0.109
-160.2
0.313
116.3
0.563
85.7
0.978
-18.2
0.002
100.8
0.040
-91.2
2.03
0.066
-151.7
0.002
-137.6
0.976
-18.4
0.159
-154.8
0.308
114.2
0.543
88.9
0.978
-18.6
0.001
112.7
0.045
-94.3
2.1
0.085
-143.0
0.001
-112.6
0.975
-20.7
0.463
-157.6
0.260
107.4
0.538
104.1
0.972
-20.7
0.001
-112.7
0.071
-96.9
2.5
0.229
-132.8
0.001
-93.5
0.948
-31.7
1.032
-179.3
0.134
160.0
0.185
-18.4
0.951
-31.7
0.002
130.2
0.221
-120.9
3
0.350
-140.4
0.002
-12.2
0.909
-43.6
2.888
134.3
0.274
143.3
2.195
156.0
0.904
-43.8
0.001
99.2
0.346
-135.4
3.5
0.396
-153.3
0.004
-146.5
0.826
-51.5
5.798
49.3
0.200
126.6
5.180
57.6
0.829
-51.9
0.002
-157.2
0.370
-156.3
4
0.392
-156.1
0.003
-176.9
0.871
-59.5
6.716
-63.7
0.222
112.0
6.750
-65.0
0.866
-60.0
0.001
104.4
0.398
-152.0
4.5
0.426
-167.7
0.003
152.2
0.848
-71.1
4.000
-151.0
0.091
62.2
4.261
-158.2
0.830
-70.7
0.003
-16.2
0.405
-160.1
5
0.476
178.2
0.003
135.1
0.775
-81.1
2.330
138.4
0.087
-152.5
2.575
126.7
0.774
-80.9
0.002
131.7
0.403
-176.5
5.5
0.502
172.0
0.002
148.4
0.739
-90.6
1.405
78.9
0.268
151.7
1.610
58.7
0.735
-91.0
0.003
77.9
0.456
161.0
6
0.558
160.5
0.003
-178.2
0.699
-103.6
0.879
27.3
0.400
122.0
1.088
2.7
0.692
-103.4
0.003
101.0
0.498
152.0
6.5
0.633
148.4
0.003
156.1
0.653
-115.7
0.622
-14.6
0.463
102.7
0.892
-45.2
0.645
-115.0
0.004
-15.0
0.519
140.8
7
0.721
139.9
0.002
178.3
0.584
-135.1
0.644
-56.9
0.516
92.5
1.087
-99.8
0.573
-132.6
0.003
52.1
0.613
117.5
7.5
0.816
122.5
0.003
-179.3
0.317
-134.1
0.866
-166.8
0.531
89.0
1.675
124.5
0.385
-135.8
0.002
101.4
0.203
80.2
8
0.689
118.9
0.001
-53.9
0.309
173.0
0.302
153.3
0.579
86.6
0.324
45.1
0.325
170.7
0.004
-4.9
0.247
172.3
Freq
GHz
20.1
Note:
1. Port connection: Port 1 = Ant, Port 2 = Rx_Out and Port 3 = Tx
8
12.7
Demo Board Layout
Top View
C2
C10
C6
C7
C8
C1
L1
C9
R2
C5
C4
C3
R1
14 Pin
Connector
1
7
Figure 12. Demo Board Layout Diagram
– Recommended PCB material is 20 mils Rogers RO4350.
– Suggested component values may vary according to layout and PCB material.
– Optional LNA1_out and LNA2_In traces are electrically disconnected.
Simplified Schematic
Vc1 Vbias
Table 1. Component list for 1.90 GHz
Vdd2
C6
C10
Tx
C7
C2
C8
Ant
C1
L1
Vc2
C5
Vg
C9
R1
Vdd1
Rx Out
C3
C4
R2
LNA1
output
LNA2
input
Figure 13. Demo Board Schematic Diagram matching
9
Component
Vendor
Size
Value
C1
Murata
0805
18 pF
C2
Murata
0805
12 pF
C3
Murata
0805
4.7 F
C4
Murata
0402
10 pF
C5
Murata
0402
5.6 pF
C6
Murata
0603
2.2 F
C7
Murata
0402
0.1 F
C8
Murata
0402
10 pF
C9
Murata
0805
4.7 F
C10
Murata
0805
4.7 F
R1
KOA
0402
3.6 Kohm
R2
KOA
0402
0 ohm
L1
Murata
0402
47 nH
1.50
0.30
1.20 ±0.10
8.00 ±0.10
0.70 0.30
PIN 1 DOT
BY MARKING
0.10
0.80
0.70
AVAGO
12124
WWYY
XXXX
5.80
PIN #1 IDENTIFICATION
CHAMFER 0.20 X 45°
1.50
PIN 1
0.80
5.80
8.00 ±0.10
0.80
0.30
0.80
1.50
1.50
TOP VIEW
SIDE VIEW
1.00
0.10
BOTTOM VIEW
Notes:
1. All dimensions are in millimeters.
2. Dimensions are inclusive of plating.
3. Dimensions ate exclusive of mold flash and metal burr.
Figure 14. Package Drawing Dimensions
7.80
1.00
1.50
0.70
1.43
0.70
1.50
0.66
0.80
0.70
5.80
0.80
0.80
7.80
5.80
0.80
1.40
1.40
1.40
0.80
4.40
0.34
1.00
1.50
LAND PATTERN
1.15
1.43
1.40
STENCIL OPENING
2.50
5.00
7.74
7.80
0.70
0.66
7.80
5.80
5.20
0.34
0.30
0.20
Notes:
1. All dimensions are in millimeters.
2. Recommended stencil thickness
(4 mil).
1.40
1.00
1.15
1.43
1.50
COMBINATION OF LAND PATTERN & STENCIL OPENING
Figure 15. PC Board and stencil design
10
0.20
2.50
0.66
1.50
1.15
5.20
0.66
0.80
0.30
1.00
0.66
1.43
0.80
0.70
0.96
1.43
Device Orientation
REEL
USER FEED DIRECTION
CARRIER
TAPE
USER
FEED
DIRECTION
AVAGO
12124
WWYY
XXXX
TOP VIEW
COVER TAPE
Tape Dimensions
Part Number Ordering Information
Part #
Qty
Container
ALM-12124-BLKG
100
Antistatic Bag
ALM-12124-TR1G
1000
13” Reel
11
AVAGO
12124
WWYY
XXXX
AVAGO
12124
WWYY
XXXX
END VIEW
Reel Dimensions - 13” Reel
FRONT VIEW
T
Tape Start
Slot
CCD/KEAC
MADE IN MALAYSIA
6
1.5
Mi
n
PS
20.2 Min
330 Max Diameter
BACK VIEW
CCD/KEAC
MADE IN MALAYSIA
SIDE VIEW
6
PS
W1
Measured
At Hub
13+/0.20
Arbor Hole
Measured At Hub
W2
TAPE WIDTH
T
16 mm
7 ±0.50
W1
W2
W3
16.4 +2.0
22.4 Max 15.9 Min
0.0
19.4 Max
W3
Measured At
Outer Edge
For product information and a complete list of distributors, please go to our web site: www.avagotech.com
Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries.
Data subject to change. Copyright © 2005-2011 Avago Technologies. All rights reserved.
AV02-2955EN - October 14, 2011
100+/0.50
Hub Dia.