EVB7122 Melexis Company, EVB7122 Datasheet - Page 19

• Manufacturer Part Number: EVB7122
• Description: Evaluation Board For Th7122 And Th71221
• Manufacturer: Melexis Company

4.3
Software Settings for ASK
39012 07122 02
Rev. 006
315.00 MHz
434.00 MHz
915.00 MHz
frequency
Channel
ASK Application Circuit with Peak Detector Option
RR
80
80
80
CB0
CF1
CF2
2
1
CB6
f
3043
4233
9043
CB2
C0
RO
NR
RS1
CPS
= 8.0000MHz
RPS
RF
L0
4
LTX0
CTX2
CTX1
3
50
FS0/SDEN
Page 19 of 24
RS2
CTX4
2
RT
8
8
8
1
17
18
19
20
21
22
23
24
RS3
CTX0
VEE_DIG
FS1/LD
TNK_LO
LF
VCC_PLL
VEE_PLL
LTX1
TX_OUT
LRX2
RX_IN
CB7
CRX0
315
434
915
NT
4
TH7122
3
2
C2
Evaluation Board Description
1
L1
260µA
260µA
260µA
C1
RX
27 to 930MHz Transceiver
CPCUR
CX1
OUT_DEM
OUT_DTA 8
INT2/PDO
4
IN_DEM
XTAL
VCC_IF
IN_IFA
CB1
RSSI
INT1
3
1300µA
1300µA
1300µA
2
RB1
CERFIL
7
6
5
4
3
2
1
TX
1
CB5
R2
R1
EVB7122
RL0
C5
300 µA
300 µA
300 µA
RX
C6
EVB Description
VCOCUR
900µA
900µA
900µA
June/08
TX