參數(shù)資料
型號(hào): PF08122B
文件頁數(shù): 6/44頁
文件大?。?/td> 217K
代理商: PF08122B
PF08107B
Rev.7, Dec. 2001, page 6 of 44
Internal Diagram and External Circuit
PIN8
Pin
DCS
PIN1
Pin
GSM
PIN4
Pout
GSM
C3
PIN5
Pout
DCS
Bias circuit
PIN7
Vctl
PIN3
Vdd1
PIN6
Vdd2
PIN2
Vapc
Vctl
Vdd1
Vdd2
Vapc
Pin
Note: C1 to C4 = 0.01
μ
F CERAMIC CHIP
C5 = C6 = 4.7 μF TANTALUM ELECTROLYTE
FB = FERRITE BEAD BLO1RN1-A62-001 (MURATA) or equivalent
Z1 = Z2 = Z3 = Z4 = 50
MICRO STRIP LINE
Pout
GSM
C4
FB
FB
FB
Z1
Pin
Z2
Z3
Pout
DCS
Z4
FB
C5
C6
C2
FB
C1
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