Rainbow Electronics MAX7030 - Manual (Page 18)

MAX7030
Low-Cost, 315MHz, 345MHz, and 433.92MHz
ASK Transceiver with Fractional-N PLL
18 ______________________________________________________________________________________
1
2
3
4
5
6
7
8
C8
L3
C6
9 10 11
C10 C12
C9
12
L5
C11
13
IN OUT GND
14 15 16
Y2
C13
17
18
19
20
21
22
23
24
C17
R1
25 26 27 28 29 30 32 31
AGC1
AGC0
MAX7030
3.0V
C23
V DD
V DD
PAV DD
ROUT
TX/RX1
TX/RX2
PAOUT
AV DD
LNAIN
LNASRC
LNAOUT MIXIN+ MIXIN- IFIN+ IFIN- PDMIN PDMAX MIXOUT
DS-
DS+
OP+
DF
N.C.
T/R
ENABLE
DATA
N.C. DV
DD
HVIN AGC2 AGC1 AGC0 XT
AL1
XT
AL2
AGC2
C20 C21
Y1
L4
C14
C15
DATA
ENABLE
C16
TRANSMIT/
RECEIVE
C22
C5 C4
C18 C19
C7
L1
L2
C1 C2
R2
R3*
*OPTIONAL POWER-ADJUST RESISTOR
C24
EXPOSED
PADDLE
C3
L6
V DD
V DD
V DD
Typical Application Circuit
Chip Information
PROCESS: CMOS