BGM781N11
Electrical Characteristics
Data Sheet 7 Rev.3.2, 2010-10-28
3 Electrical Characteristics
Table 3 Electrical Characteristics: TA=25°C, VCC =1.8V, VPON,ON =1.8V, VPON,OFF =0V
1)
1) Specification based on performance as measured on BGM781N11application board shown in Figure 3 and including PCB
losses (unless noted otherwise)
Parameter Symbol Values Unit Note / Test Condition
Min. Typ. Max.
Supply Voltage VCC 1.51.83.6V
Supply Current ICC -3.3-mAON-Mode
-0.23μA OFF-Mode
Power On Control Voltage Vpon 1.0 - Vcc V ON-Mode
0 - 0.4 V OFF-Mode
Power On Control Current Ipon -5-μAON-Mode
--1μA OFF-Mode
Power Gain Settling Time2)
2) To be within 1 dB of the final gain OFF- to ON-mode; to be within 3 dB of the final gain ON- to OFF-mode
tS-5-μs OFF- to ON-Mode
-5-μs ON- to OFF-mode
Passband Parameters @
f= 1575.42 MHz
Insertion Power Gain |S21|217.1 18.6 - dB
Noise Figure3)
3) PCB and connector losses subtracted, verified on AQL base
NF -1.72.3dBZS=50Ω
Input Return Loss RLin -12-dB
Output Return Loss RLout -15-dB
Reverse Isolation 1/|S12|2-40-dB
Inband Input 3rd Order
Intercept Point
IIP3--7-dBmf1= 1575.42 MHz
f2=f1+1MHz
Inband Input 1 dB
Compression Point
IP1dB --15-dBmf1= 1575.42 MHz
Out-of-band Input 1 dB
Compression Point
IP1dB_900M -20- f1=900MHz
Out-of-band Input 1 dB
Compression Point
IP1dB_1710M -20- f1= 1710 MHz
Stopband Parameters
Rejection4)
4) Rejection=|(1/|S21|2 at stopband frequency)|+|(1/|S21|2 at 1575.42 MHz)|
Rej900M -90-dBcf= 806 MHz - 928 MHz
Rejection4) Rej1800M -80-dBcf= 1710 MHz - 1980 MHz
Rejection4) Rej2400M -72-dBcf= 2400 MHz - 2500 MHz
Stability k->1- f=20MHz-20GHz