Datasheet

MAX7034
315MHz/434MHz ASK Superheterodyne
Receiver
13
Chip Information
PROCESS: CMOS
COMPONENT
VALUE FOR
f
RF
= 433MHz
VALUE FOR
f
RF
= 315MHz
DESCRIPTION
C1 100pF 100pF 5%
C2 Open Open ±0.1pF
C3 100pF 100pF 5%
C4 100pF 100pF 5%
C5 1500pF 1500pF 10%
C6 220pF 220pF 5%
C7 470pF 470pF 5%
C8 0.47μF 0.47μF 20%
C9 220pF 220pF 10%
C10 0.01μF 0.01μF 20%
C11 0.1μF 0.1μF 20%
C12 100pF 100pF 5%
C13 100pF 100pF 5%
C14 0.01μF 0.01μF 20%
C15 0.01μF 0.01μF 20%
L1 56nH 120nH 5% or better**
L2 15nH 15nH 5% or better**
L3 27nH 51nH 5% or better**
R1 5.1k 5.1k 5%
R2 Open Open —
R3 0 0 —
X1 (÷64) 6.6128MHz* 4.7547MHz* NDK or Suntsu
X1 (÷32) 13.2256MHz* 9.5094MHz* NDK or Suntsu
Y1 10.7MHz ceramic filter 10.7MHz ceramic filter Murata
Table 2. Component Values for Typical Application Circuit
Package Information
For the latest package outline information and land patterns
(footprints), go to www.maxim-ic.com/packages
. Note that a
“+”, “#”, or “-” in the package code indicates RoHS status only.
Package drawings may show a different suffix character, but
the drawing pertains to the package regardless of RoHS status.
*
Crystal frequencies shown are for ÷ 64 (V
XTALSEL
= 0V) and ÷ 32 (V
XTALSEL
= V
DD
).
** Wire wound recommended.
PACKAGE
TYPE
PACKAGE
CODE
OUTLINE
NO.
LAND
PATTERN NO.
28 TSSOP U28+1
21-0066 90-0171