LT5503EFE-PBF LINER [Linear Technology], LT5503EFE-PBF Datasheet - Page 11

• Manufacturer Part Number: LT5503EFE-PBF
• Description: 1.2GHz to 2.7GHz Direct IQ Modulator and Mixer
• Manufacturer: LINER [Linear Technology]

BLOCK DIAGRA
W
V
V
CC
MODIN
V
CC
MOD
CC
LO1
LO1
RF
5
6
4
8
7
(BACKSIDE)
BQ
2
GND
21
BUFFER
BUFFER
+
LO1
V-I
RF
BQ
1
–
MX
10
90°
+
MODULATOR BIAS CIRCUITS
MX
MIXER BIAS CIRCUITS
11
0°
–
BI
20
LIM
–
V-I
BI
19
DMODE
÷2
+
9
CONTROL
÷1
VGA
LOCIC
LIM
5503 BD
16
17
18
13
12
15
14
3
V
MODOUT
GC2
GC1
MODEN
MIXEN
V
LO2
CC
CC
VGA
LO2
LT5503
11
5503f