MAX2091 MAXIM [Maxim Integrated Products], MAX2091 Datasheet - Page 27

• Manufacturer Part Number: MAX2091
• Description: 50MHz to 500MHz Analog VGA, 1735MHz to 1935MHz Upconverting Mixer with Image Filtering, Threshold Alarm Circuit, and Error Amplifier for Level Control
• Manufacturer: MAXIM [Maxim Integrated Products]

(EP) of the MAX2091’s 20-pin TQFN package provides a
low thermal-resistance path to the die. It is important that
the PCB on which the MAX2091 is mounted be designed
to conduct heat from the EP. In addition, provide the EP
with a low-inductance path to electrical ground. The EP
50MHz to 500MHz Analog VGA, 1735MHz to 1935MHz
Upconverting Mixer with Image Filtering, Threshold
Alarm Circuit, and Error Amplifier for Level Control
R4
C3
C7
C5
R3
R2
V
CC
C16
L1
ALM_THRES
MIX_IN
IF_OUT
V
CTRL1
CC_IF
16
17
18
19
20
+
C11
EXPOSED PAD
R1
RF_OUT
15
1
R11
14
2
C10
V
CC
MAX2091
C14
13
3
must be soldered to a ground plane on the PCB, either
directly or through an array of plated via holes.
12
4
V
CC
C2
IF_IN
Typical Application Circuit
11
5
C1
V
CC
C12
10
9
8
7
6
LO-
LO+
DET_VIN
GND
AMP_OUT
C15
C4
MAX2091
C8
LO+
R7
C9
R5
DET_IN
27