6
RF Device Data
NXP Semiconductors
MRF13750H MRF13750HS
915 MHz NARROWBAND REFERENCE CIRCUIT – 3.03.8 (7.6 cm 9.7 cm)
Figure 5. MRF13750H Narrowband Reference Circuit Component Layout – 915 MHz
*C2, C3 and C4 are mounted vertically.
C5
C7
R1
R11
R2
C6
C8
R3
C15 R7
R6
R4
R5
U1
R9
R8
C14
C13
C11C9
C2*
C3*
C4*
C10 C12
R10
Q2
C1
Rev. 0D94455
Q1
Table 8. MRF13750H Narrowband Reference Circuit Component Designations and Values – 915 MHz
Part Description Part Number Manufacturer
C1, C2, C3, C4, C5, C6, C11, C12 47 pF Chip Capacitor ATC100B470JT500XT ATC
C7, C8, C15 1 F Chip Capacitor GRM21BR71H105KA12L Murata
C9, C10 1000 pF Chip Capacitor ATC100B102JT50XT ATC
C13, C14 470 F, 100 V Electrolytic Capacitor MCGPR100V477M16X32--RH Multicomp
Q1 RF Power LDMOS Transistor MRF13750H NXP
Q2 NPN Bipolar Transistor BC847ALT1G ON Semiconductor
R1, R2 10 1/4 W Chip Resistor CRCW120610R0JNEA Vishay
R3 5k Multi--turn Cermet Trimmer Potentiometer 3224W--1--502E Bourns
R4 20 k 1/10 W Chip Resistor RR1220P--203--B--T5 Susumu
R5 4.7 k 1/10 W Chip Resistor RR1220P--472--D Susumu
R6, R8 1.2 k 1/8 W Chip Resistor CRCW08051K20FKEA Vishay
R7 10 1/8 W Chip Resistor CRCW080510R0FKEA Vishay
R9 2.2 k 1/8 W Chip Resistor CRCW08052K20JNEA Vishay
R10 4.7 k 1/2 W Chip Resistor CRCW12104K70FKEA Vishay
R11 2 1/2 W Chip Resistor ERJ--14YJ2R0U Panasonic
U1 Voltage Regulator 5 V, Micro8 LP2951ACDMR2G ON Semiconductor
PCB Rogers TC600, 0.025”,
r
=6.15 D94455 MTL