RF7115 Datasheet, PDF (8/22 Pages) RF Micro Devices – QUAD-BAND GSM850/GSM900/DCS/PCS TRANSMIT MODULE

RF7115
Parameter
Specification
Unit
Min.
Typ.
Max.
Condition
TX-Section
Isolation, ANT-RX1-4
Freq 824MHz to 849MHz
RX1
-0.75
10
dBm
Temp=+25°C, V_CC=3.5V, P_OUT=33dBm
RX2
-0.75
10
dBm
Temp=+25°C, V_CC=3.5V, P_OUT=33dBm
RX3
1.75
10
dBm
Temp=+25°C, V_CC=3.5V, P_OUT=33dBm
RX4
1.75
10
dBm
Temp=+25°C, V_CC=3.5V, P_OUT=33dBm
Freq 880MHz to 915MHz
RX1
0.25
10
dBm
Temp=+25°C, V_CC=3.5V, P_OUT=33dBm
RX2
0.25
10
dBm
Temp=+25°C, V_CC=3.5V, P_OUT=33dBm
RX3
2.50
10
dBm
Temp=+25°C, V_CC=3.5V, P_OUT=33dBm
RX4
2.50
10
dBm
Temp=+25°C, V_CC=3.5V, P_OUT=33dBm
Freq 1710MHz to 1785MHz
RX1
8.50
10
dBm
Temp=+25°C, V_CC=3.5V, P_OUT=30dBm
RX2
5.00
10
dBm
Temp=+25°C, V_CC=3.5V, P_OUT=30dBm
RX3
-5.00
10
dBm
Temp=+25°C, V_CC=3.5V, P_OUT=30dBm
RX4
5.50
10
dBm
Temp=+25°C, V_CC=3.5V, P_OUT=30dBm
Freq 1850MHz to 1910MHz
RX1
9.25
10
dBm
Temp=+25°C, V_CC=3.5V, P_OUT=30dBm
RX2
6.00
10
dBm
Temp=+25°C, V_CC=3.5V, P_OUT=30dBm
RX3
-5.50
10
dBm
Temp=+25°C, V_CC=3.5V, P_OUT=30dBm
RX4
6.00
10
dBm
Temp=+25°C, V_CC=3.5V, P_OUT=30dBm
Note: Isolation specification max limit set to ensure at least 20dB of isolation. Calculation example: P_OUT@A_NT-P_OUT@RXPort, Lo
Band Isolation=33-10=23dB, Hi Band Isolation=30-10=20dB. Additional RX3 circuitry ensures specification for Hi Band TX-RX
overlapping frequencies. Lo Band RX-RX overlapping frequencies has sufficient margin.
11-372
Rev A0 060808