EVB7122 Datasheet, PDF (13/24 Pages) Melexis Microelectronic Systems – 27 to 930MHz Transceiver Evaluation Board Description

EVB7122
27 to 930MHz Transceiver
Evaluation Board Description
4 Application Circuits
4.1 FSK Application Circuit Programmable User Mode (internal AFC option)
21
4 3 21
CB0
RS2
RS1
RS3
4 3 21
CB7
4 3 21
CX1
XTAL
CF1
CF2
CB6
C0
FS0/SDEN
17
18 VEE_DIG
19 FS1/LD
L0
RF
20 VCC_PLL
21 TNK_LO
22 VEE_PLL
23 LF
24
RPS
CTX4
TH7122
CB2
LTX0
CTX0
C2
CRX0
LRX2
C1
CTX1
LTX1
L1
CTX2
OUT_DTA 8
C5
RSSI 7
OUT_DEM 6
C3
C4
INT1 5
INT2/PDO 4
RP
IN_DEM 3
VCC_IF 2
CB5
IN_IFA 1
CERDIS
RL0
CB4
CERFIL
RB1
CB1
TX_OUT
50
RX_IN
39012 07122 02
Rev. 005
Page 13 of 24
EVB Description
June/07