Texas Instruments CDCE421AEVM - CDCE421A Evalution Module CDCE421AEVM CDCE421AEVM 데이터 시트
제품 코드
CDCE421AEVM
+3V3
+3V3
VDD
VDD
VDD
VDD
+3V3
OP
AMP_EN_C
OP
AMP_RD_C
L
VPECL_TERM_C
CE_C
SDA
T
A_C
VDD_C_ON
OUTPUT
+IN
3
NC1
1
SHDN
8
OUT
6
V+
7
-IN
2
V
-
4
NC2
5
U15
TL
V3501
U15
TL
V3501
1
2
R121
422
R121
422
CE
1
VCC
6
OUTN
5
OUTP
4
GND
3
SDA
T
A
2
SP
ARE
7
U12
CDCE421_OSC
U12
CDCE421_OSC
C52
0.1uF
C52
0.1uF
C1
17
0.1uF
C1
17
0.1uF
1
2
R90
10k
R90
10k
C61
0.1uF
C61
0.1uF
1
2
R1
1
1
100k
R1
1
1
100k
1
2
R101
10k
R101
10k
1
2
R57
150
R57
150
1
2
R105
301
R105
301
Q17
FDV303N
Q17
FDV303N
1
2
8
7
3
4
6
5
SW3
TDA04H0SK1
SW3
TDA04H0SK1
D29
LEDGREEN
D29
LEDGREEN
2
3
4
5
3
4
5
1
J22
SMA-VER
T
J22
SMA-VER
T
1
2
R84
0
R84
0
2
3
4
5
1
J217
SMA-VER
T
J217
SMA-VER
T
C47
1uF
C47
1uF
Q1
1
FDV303N
Q1
1
FDV303N
2
3
4
5
3
4
5
1
J12
SMA-VER
T
J12
SMA-VER
T
1
2
R120
422
R120
422
3
1
2
Q7
2N2222A
Q7
2N2222A
1
2
R89
10k
R89
10k
1
2
R96
0-NP
R96
0-NP
1
2
R1
14
10k
R1
14
10k
1
2
R86
100k-NP
R86
100k-NP
1
2
R63
150
R63
150
C108
0.1uF
C108
0.1uF
C1
16
0.1uF
C1
16
0.1uF
C51
0.1uF
C51
0.1uF
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Schematics and Layout
Figure 12. CDCE421AEVM—Schematic
SCAU031 – June 2009
10.9-MHz to 1.175-GHz, Low Phase Noise Clock Evaluation Board
15