ltc5587 Linear Technology Corporation, ltc5587 Datasheet - Page 12

• Manufacturer Part Number: ltc5587
• Description: Ltc5587 6 Ghz Rms Power Detector With Digital Output Features
• Manufacturer: Linear Technology Corporation

LTC5587
TEST CIRCUIT
12
REF DES
C5, C6, C7, C8
C3
C2, C4
R1
1000pF
V
VALUE
0.01μF
68Ω
OUT
1μF
C5 1μF
0402
0402
0402
0402
SIZE
CONV
C4
1000pF
SDO
SLK
AVX 0402ZG105ZAT2A
AVX 04023C103KAT2A
AVX 04025C102KAT2A
CRCW040268R1FKED
OV
PART NUMBER
DD
1
2
3
4
5
6
C3
0.01μF
Figure 1. Evaluation Circuit Schematic
SDO
SLK
OV
V
GND
C
OUT
SQ
Figure 2. Evaluation Circuit Board
DD
LTC5587
GND
13
CONV
V
V
V
DD
V
REF
EN
DD
RF
CC
12
11
10
9
8
7
1000pF
V
C2
REF
1μF
C8
C6 1μF
FREQUENCY
RANGE
0.04 to 1.8GHz
1.75 to 2.2GHz
2.4 to 2.9GHz
2.8 to 3.8GHz
4.5 to 6.0GHz
V
CC
R1
68Ω
1μF
C7
1.5nH
L1
0.062˝
EN
0.018˝
0.018˝
3.3nH
1.5nH
C1
1.8pF
L1
0
0
0
EF = 4.4
RF
IN
MATCH
5587 F01
RF
RF
GND
DC
GND
1.8pF
1.8pF
1.5pF
0.7pF
C1
0
5587f