Datasheet

MAX19993
Dual, SiGe, High-Linearity, 1200MHz to 1700MHz
Downconversion Mixer with LO Buffer/Switch
21
Table 1. Component Values
Typical Application Circuit
V
CC
IFD_SET
GND
IFD+
IFD-
IND_EXTD
V
CC
LO_ADJ_D
N.C.
LO2 GND GND GND LOSEL GND V
CC
GND LO1
RFMAIN
TAPMAIN
GND
V
CC
GND
V
CC
GND
TAPDIV
RFDIV
N.C.
LO_ADJ_M
V
CC
IND_EXTM
IFM-
IFM+
GND
IFM_SET
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
L7 L8
C2
C3 C4 C5 C6
C9
C18
T24:1
4:1T1
R4
R1
L4L5L2L1
L6
L3
C12 C10C11
C21 C20C19
C13
C17
C14C16
C15
R6
R3
R5
R2
C7
C8
RF MAIN INPUT RF DIV INPUT
IF DIV OUTPUT
IF MAIN OUTPUT
LO1LO2 LO SELECT
C1
V
CC
EXPOSED PAD
+
1 2 3 4 5
6 7 8 9
10
11
12
13
14
15
16
17
18
192021222324252627
28
29
30
31
32
33
34
35
36
MAX19993
V
CC
V
CC
V
CC
DESIGNATION QTY DESCRIPTION COMPONENT SUPPLIER
C1, C2, C7, C8,
C14, C16
6 39pF microwave capacitors (0402) Murata Electronics North America, Inc.
C3, C6 2
0.033FF microwave capacitors (0603)
Murata Electronics North America, Inc.
C4, C5 2 0402, not used —
C9, C13, C15,
C17, C18
5
0.01FF microwave capacitors (0402)
Murata Electronics North America, Inc.