alm-12124 Avago Technologies, alm-12124 Datasheet - Page 4

• Manufacturer Part Number: alm-12124
• Manufacturer: Avago Technologies

Electrical Specifi cations
Rx Mode
T
board unless otherwise specifi ed.
Tx Mode
T
specifi ed.
Notes:
1. Measurements at 2.018 GHz obtained using demo board described in Figure 12.
2. OIP3 test condition: F
3. Use proper biasing, heat sink and de-rating to ensure maximum channel temperature is not exceeded.
4
Symbol
Ibias
Ic1
Ic2
Idd1
Idd2
Total Current
NF
Gain
OIP3
OP1dB
Isolation
Rx Out RL
Ant RL
Symbol
Ibias
Ic1
Ic2
Tx Ant IL
Max Input Power
Ant RL
A
A
= 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
= 25° C, Vbias = 5 V, Vc1 = 0 V, Vc2 = 28 V, RF performance at 2.018 GHz, measured on demo board unless otherwise
[2]
RF1
Parameter and Test Condition
Vbias current
Vc1 current
Vc2 current
Vdd1 current
Vdd2 current
Total max current consumption ( Ibias + Idd1 + Idd2 )
Noise Figure
Gain
Output Third Order Intercept Point
Output Power at 1 dB Gain Compression
Isolation (LNA1_output to LNA2_input)
LNA2 Output Return Loss
Antenna Input Return Loss
Parameter and Test Condition
Vbias current
Vc1 current
Vc2 current
Tx Antenna Insertion Loss
50 W CW power (5 mins testing) at Antenna port
Antenna Input Return Loss
= 2.018 GHz and F
[1]
RF2
= 2.019 GHz with input power of -25 dBm per tone measured at worst side band.
Units
mA
mA
mA
mA
mA
mA
dB
dB
dBm
dBm
dB
dB
dB
Units
mA
mA
mA
dB
dBm
dB
–
-60.0
33.0
97.0
–
35
36
22
–
–
-60.0
6.0
Min.
42.0
–
–
Min.
32.0
–
–
–
Typ.
51.3
0.0
-51.2
55.0
121.4
227.7
0.85
39.0
36.5
23.5
50.2
17.9
15.6
Typ.
41.0
-51.0
10.0
0.30
–
20.7
Max.
60.0
0.0
-42.0
60.0
130.0
250
1.1
–
–
–
–
–
–
Max.
60.0
-42.0
18.0
0.5
47.5
–