Information
94 | Signal Chain Guide 2013 Texas Instruments
Clocks and Timing
Clock Generation (Crystal Oscillator Replacements, Jitter Cleaners)
*Suggested resale price in U.S. dollars in quantities of 1,000. See www.ti.com/hirel for HiRel options.
Clock Generation
Device Description Input Level Output Level
Frequency
(MHz)
V
CC
(V)
RMS or Period
(pk-pk) Jitter
Phase
Error
Output Skew
(max) (ps)
Char.
Temp.
(ºC)
HiRel
Avail. Package Price*
Clock Generators - Ultra Low Jitter <300fs RMS
LMK03806 Ultra Low Jitter Clock
Generator with 14
Programmable Outputs
LVPECL/LVDS/
LVCMOS/ Crystal
LVPECL/ LVDS/
LVCMOS
2.27 to 2600 3.3 <0.15 ps rms (typ,
XO mode)
— 30 (LVPECL/
LVDS)
–40 to 85 N LLP-64 7.95
CDCM6208 2:8 Ultra Low Power, Low
Jitter Clock Generator
LVPECL/LVDS/
CML/LVCMOS/
Crystal
LVPECL/LVDS/
CML/HCSL/
LVCMOS
up to 800 MHz 3.3V/
2.5V/
1.8V
265fs rms (typ) — 40 ps (max for
one bank)
–40 to 85 N QFN-48 5.20
LMK03002C Precision Clock Conditioner
with Integrated VCO
LVPECL/LVDS/
LVCMOS/ SINE
LVPECL/ LVDS 0.39 to 785 3.3 0.2 ps rms (typ,
generator mode)
— ±30 –40 to 85 N LLP-48 11.00
Clock Generators - Low Jitter <1ps RMS
CDCE62002 2:2 Low-Jitter, Integrated VCO
Clock Generator
Crystal/ LVCMOS/
Differential
LVPECL/ LVDS/2-
LVCMOS
4.25 to 1175 3.3 <1 ps rms — 75 –40 to 85 N QFN-32 6.60
CDCE62005 3:5 Low-Jitter, Integrated VCO
Clock Generator
Crystal/ LVCMOS/
Differential
LVPECL/ LVDS/2-
LVCMOS
4.25 to 1175 3.3 <1 ps rms — 75 –40 to 85 N QFN-48 7.50
CDCM61001 1:1 Low-Jitter, Integrated VCO
Clock Generator
Crystal/ LVCMOS LVPECL/ LVDS/2-
LVCMOS
43.75 to 683.28;
LVCMOS up to
250 MHz
3.3 <1 ps rms — — –40 to 85 N QFN-32 4.20
CDCM61002 1:2 Low-Jitter, Integrated VCO
Clock Generator
Crystal/ LVCMOS LVPECL/ LVDS/2-
LVCMOS
43.75 to 683.28;
LVCMOS up to
250 MHz
3.3 <1 ps rms — 50 –40 to 85 N QFN-32 5.00
CDCM61004 1:4 Low-Jitter, Integrated VCO
Clock Generato
Crystal/ LVCMOS LVPECL/ LVDS/2-
LVCMOS
43.75 to 683.28;
LVCMOS up to
250 MHz
3.3 <1 ps rms — 60 –40 to 85 N QFN-32 6.50
CDCL6010 1:10 LVDS-to-CML Jitter
Cleaner and Distributor
LVDS CML 15 to 1250 1.8 <1 ps rms — 64 –40 to 85 N QFN-48 8.05
LMK03000 Precision Clock Conditioner
with Integrated VCO
LVPECL/LVDS/
LVCMOS/ SINE
LVPECL/ LVDS 0.32 to 648 3.3 0.4, 0.8, 1.2 ps
rms (typ, 3 grades)
— ±30 –40 to 85 N LLP-48 8.00
LMK03001 Precision Clock Conditioner
with Integrated VCO
LVPECL/LVDS/
LVCMOS/ SINE
LVPECL/ LVDS 0.39 to 785 3.3 0.4, 0.8, 1.2 ps
rms (typ, 3 grades)
— ±30 –40 to 85 N LLP-48 8.00
LMK03033 Precision Clock Conditioner
with Integrated VCO
LVPECL/LVDS/
LVCMOS/ SINE
LVPECL/ LVDS 0.53 to 1080 3.3 0.4, 0.8, 1.2 ps
rms (typ, 3 grades)
— ±30 –40 to 85 N LLP-48 8.00
LMK03002 Precision Clock Conditioner
with Integrated VCO
LVPECL/LVDS/
LVCMOS/ SINE
LVPECL/ LVDS 0.39 to 785 3.3 0.4, 0.8 ps rms
(typ, 2 grades)
— ±30 –40 to 85 N LLP-48 11.00
LMK03200 Precision 0-Delay Clock
Conditioner with Integrated
VCO
LVPECL/LVDS/
LVCMOS/ SINE
LVPECL/ LVDS 0.32 to 648 3.3 0.8 ps rms
(typ)
±300
(0-delay
mode)
±30 –40 to 85 N LLP-48 11.00
CDCE421A Flexible Low-Jitter Clock
Generator, 10 MHz to 1.1 GHz
Crystal/ LVCMOS LVDS/LVPECL 11 to 1100 3.3 <1 ps rms — — –40 to 85 N QFN-24 7.00
CDC421A100 Low-Jitter 100 MHz Clock
Generator for PCI Express
Crystal/ LVCMOS LVPECL 100 3.3 <1 ps rms — — –40 to 85 N QFN-24 7.00
CDC421A106 Low-Jitter 106.25 MHz Clock
Generator for Fibre Channel
Crystal/ LVCMOS LVPECL 106.25 3.3 <1 ps rms — — –40 to 85 N QFN-24 7.00
CDC421A125 Low-Jitter 125 MHz Clock
Generator for Ethernet
Crystal/ LVCMOS LVPECL 125 3.3 <1 ps rms — — –40 to 85 N QFN-24 7.00
CDC421A156 Low-Jitter 156.25 MHz Clock
Generator for 10 G Ethernet
Crystal/ LVCMOS LVPECL 156.25 3.3 <1 ps rms — — –40 to 85 N QFN-24 7.00
CDC421A212 Low-Jitter 212.5 MHz Clock
Generator for Fibre Channel
Crystal/ LVCMOS LVPECL 212.5 3.3 <1 ps rms — — –40 to 85 N QFN-24 7.00
CDC421A250 Low-Jitter 250 MHz Clock
Generator for PCI Express
Crystal/ LVCMOS LVPECL 250 3.3 <1 ps rms — — –40 to 85 N QFN-24 7.00
CDC421A312 Low-Jitter 312.5 MHz Clock
Generator for 10 G Ethernet
Crystal/ LVCMOS LVPECL 312.5 3.3 <1 ps rms — — –40 to 85 N QFN-24 7.00
Clock Generators - General Purpose
CDCE913 1.8 V Programmable 1-PLL,
3 Output Clock Synthesizer
with 2.5/3.3 V Outputs
Crystal/ LVCMOS 2.5/3.3 V
LVCMOS
0 to 230 1.8/3.3 60 ps (typ) — 150 –40 to 85 N TSSOP-14 1.60
CDCEL913 1.8 V Programmable 1-PLL,
3 Output Clock Synthesizer
with 1.8 V Outputs
Crystal/ LVCMOS 1.8 V LVCMOS 0 to 230 1.8/3.3 60 ps (typ) — 150 –40 to 85 Y TSSOP-14 1.60
CDCE925 1.8
V Programmable 2-PLL,
5 Output Clock Synthesizer
with 2.5/3.3 V Outputs
Crystal/ LVCMOS 2.5/3.3 V
LVCMOS
0 to 230 1.8/3.3 60 ps (typ) — 150 –40 to 85 N TSSOP-16 1.95
CDCEL925 1.8 V Programmable 2-PLL,
5 Output Clock Synthesizer
with 1.8 V Outputs
Crystal/ LVCMOS
1.8 V LVCMOS
0 to 230 1.8/3.3
60 ps (typ)
— 150 –40 to 85 N TSSOP-16 1.80
CDCE937 1.8 V Programmable 3-PLL,
7 Output Clock Synthesizer
with 2.5/3.3 V Outputs
Crystal/ LVCMOS 2.5/3.3 V
LVCMOS
0 to 230 1.8/3.3 60 ps (typ) — 150 –40 to 85 Y TSSOP-20 2.15