Texas Instruments LMK04131 Clock Jitter Cleaner with Cascade PLL LMK04131EVAL/NOPB LMK04131EVAL/NOPB 데이터 시트
제품 코드
LMK04131EVAL/NOPB
L M K 0 4 1 X X - R E V 3 E V A L U A T I O N B O A R D O P E R A T I N G I N S T R U C T I O N S
SNLU099
24
Clock Outputs
CLKout1
SMA
CLKout1*
SMA
R93
Open
R89
Open
R90
Open
R97
Open
R98
Open
C67
0.1 uF
C68
0.1 uF
R92
Open
R95
Open
CLKout0
SMA
CLKout0*
SMA
R75
Open
R66
Open
R67
Open
R83
Open
R84
Open
C63
0.1 uF
C65
0.1 uF
R74
120 ohm
R80
120 ohm
CLKout0_N
CLKout0_P
R91
0 ohm
R96
0 ohm
R73
0 ohm
R82
0 ohm
CLKout0
CLKout1
Emitter Resistors
DC Block
Vcc Bias
Load Simulation
Notes:
1. A stub will be placed near all CLKout SMA connectors to test the effects of capacitive loading.
2. CLKout0 and CLKout4 are both the same type and never CMOS.
3. CLKout1, CLKout2 and CLKout3 can be made LVPECL or CMOS via metal mask.
VccCLKoutPlane
Emitter Resistors
Probe Test Point
Vcc Bias
DC Block
Vcc Bias
Load Simulation
CLKout4_N
CLKout4_P
CLKout4
Open
CLKout4*
SMA
R77
Open
R69
Open
R70
Open
R87
Open
R88
Open
C64
Open
C66
0.1 uF
R76
120 ohm
R81
120 ohm
R85
0 ohm
R71
0 ohm
CLKout4
CLKout1_N
CLKout1_P
Emitter Resistors
DC Block
Vcc Bias
Load Simulation
Emitter Resistors
DC Block
Vcc Bias
Load Simulation
Emitter Resistors
DC Block
Vcc Bias
Load Simulation
CLKout3
SMA
CLKout3*
SMA
R108
Open
R101
Open
R102
Open
R117
Open
R118
Open
C70
0.1 uF
C72
0.1 uF
R107
120 ohm
R111
120 ohm
CLKout3_N
CLKout3_P
R104
0 ohm
R114
0 ohm
CLKout3
CLKout2
SMA
CLKout2*
SMA
R106
Open
R99
Open
R100
Open
R116
Open
C69
0.1 uF
R105
Open
R109
Open
CLKout2_N
CLKout2_P
R103
0 ohm
R113
0 ohm
CLKout2
VccCLKoutPlane
VccCLKoutPlane
VccCLKoutPlane
VccCLKoutPlane
VccCLKoutPlane
VccCLKoutPlane
VccCLKoutPlane
VccCLKoutPlane
VccCLKoutPlane
R78
Open
R94
Open
R110
Open
R112
Open
R79
Open
C71
0.1 uF
R115
Open
CLKout0_1_P
CLKout0_1_N
CLKout0_2_P
CLKout0_2_N
CLKout1_1_P
CLKout1_1_N
CLKout1_2_P
CLKout1_2_N
CLKout2_1_P
CLKout2_1_N
CLKout2_2_P
CLKout2_2_N
CLKout3_1_P
CLKout3_1_N
CLKout3_2_P
CLKout3_2_N
CLKout4_1_P
CLKout4_1_N
CLKout4_3_P
CLKout4_3_N
Output option 0 - LVPECL/2VPECL
Output option 1 - LVPECL/2VPECL
Output option 3 - LVDS
Output option 0 - LVPECL/2VPECL
Output option 1 - LVPECL/2VPECL
Output option 3 - LVDS
Output option 0 - LVCMOS
Output option 1 - LVPECL/2VPECL
Output option 3 - LVPECL/2VPECL
Output option 0 - LVCMOS
Output option 1 - LVPECL/2VPECL
Output option 3 - LVCMOS
Output option 0 - LVPECL/2VPECL
Output option 1 - LVPECL/2VPECL
Output option 3 - LVPECL/2VPECL
P
1
N
C
2
P
D
3
S
4
SCT
5
S
D
6
B
1
ADT2-1T
R72
Open
R86
Open
R68
0 ohm
CLKout4_2_P
CLKout4_2_N
Designators greater than and equal to 200 are placed on bottom of PCB
LMK04100BEVAL schematic.
Refer to BOM for differences.
Refer to BOM for differences.