LT5515 LINER [Linear Technology], LT5515 Datasheet - Page 10
![no-image](/images/no-image-200.jpg)
LT5515
Manufacturer Part Number
LT5515
Description
1.5GHz to 2.5GHz Direct Conversion Quadrature Demodulator
Manufacturer
LINER [Linear Technology]
Datasheet
1.LT5515.pdf
(12 pages)
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APPLICATIO S I FOR ATIO
LT5515
10
U
U
LO
V
CC
NOTE: NO CONNECTION REQUIRED
ACCORDING TO BALUN TRANSFORMER
MANUFACTURER
J2
W
LDB311G9010C-440
60Ω
5pF
2
3
Figure 7. I/Q Output Equivalent Circuit
Figure 6. LO Input Equivalent Circuit
with External Matching at 1.9GHz
T2
60Ω
U
6
1
4
60Ω
5pF
C2
1nF
L4
12nH
60Ω
10
11
LO
LO
+
–
V
CC
200Ω
Q
Q
I
I
OUT
OUT
OUT
OUT
5515 F07
+
–
+
–
5515 F06
16
15
14
13
5515fa