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Programmable Oscillator



DATA SHEETS
Part Number Description Key Advantages
MAX3674EVKIT Evaluation Kit for the MAX3674

MAX3674 High-Performance, Dual-Output, Network Clock Synthesizer

1.6ps Cycle-to-Cycle Jitter and 0.8% Frequency Tuning
DS1091L Automotive Temperature Range Spread-Spectrum EconOscillator™

Industry's Only 3V All-Silicon Center Spread Clock Generator to Reduce EMI in the Automotive Temperature Range
MAX9491 Factory-Programmable, Single PLL Clock Generator

DS1088, DS1088L Fixed-Frequency EconOscillator™

Low-Cost Silicon Oscillator Features 1.0% Frequency Tolerance
DS1089L 3.3V Center Spread-Spectrum EconOscillator™

Industry's Smallest, Low-EMI 3V All-Silicon Center-Spread Clock Oscillator
DS1090 Low-Frequency, Spread-Spectrum EconOscillator

Industry's Only Spread-Spectrum Resistor-Programmable Oscillator
DS1099 Low-Frequency Dual EconOscillator

Industry's Tightest Tolerance, All-Silicon, Dual Clock Oscillator
DS1094L Multiphase Spread-Spectrum EconOscillator

Industry's Widest Temperature Range, Multiphase Oscillator
DS1086L 3.3V Spread-Spectrum EconOscillator

Industry's Smallest Low-EMI 3V, All-Silicon Clock Oscillator Eases Design and Cuts Cost
DS1087L 3.3V Spread-Spectrum EconOscillator

Industry's Only 3V Single-Chip Oscillator Reduces EMI Up to 20dB
DS1086, DS1086H, DS1086Z Spread-Spectrum EconOscillator

DS1085L 3.3V EconOscillator Frequency Synthesizer

DS1085 EconOscillator Frequency Synthesizer

DS1077 EconOscillator™/Divider

Programmable, All-Silicon Oscillator Runs Up to 133MHz with No External Components



Key Specifications:

Clock Generators
Part Number Applications fIN
(MHz)
fIN
(MHz)
fOUT
(MHz)
fOUT
(MHz)
Fixed or Continuous Frequency Output Levels Out-
puts
PLLs Program-
mability
Spread Spectrum Output Jitter
(ps)
VSUPPLY
(V)
Package/Pins
min max min max RMS
MAX3674  General Purpose 16 16 21.25 1360 Continuous LVPECL 2 1
I2C
Pin
No 0.9 3.3
TQFP/48
MAX9491 
Ethernet
General Purpose
5 50 4 200 Fixed LVCMOS 1 Factory One-Time Programmable (OTP) 4
TQFN/20
See All Clock Generators (34)

Silicon Oscillators
Part Number fOUT
(MHz)
fOUT
(kHz)
ΔfOUT
(%)
User Prog. fOUT Spread Spectrum VCC
(V)
Reset Out Oper. Temp.
(°C)
Package/Pins Smallest Available Pckg.
(mm2)
max min max max w/pins
DS1091L  66.6 130
±1.2 (0°C to 70°C)
±1.75 (-40°C to 125°C)
No Yes 3.0 to 3.6 No -40 to +125
µMAX/8
TDFN-EP/6
16.2
DS1089L  66 130
±0.75 (0°C to 85°C)
-2 to 0.75 (-40°C to 0°C)
I2C Yes 2.7 to 3.6 -40 to +85
µMAX/8
16.2
DS1088L  133 312 ±1 (-20°C to 85°C) No No 2.7 to 3.6 -20 to +85
µMAX/8
16.2
DS1090  8 125 ±2.5 (-40 to +85°C) External Resistors Yes 3.0 to 5.5 -40 to +85
µMAX/8
16.2
DS1094L  2 31.25 - I2C Yes 3.0 to 3.6 -40 to +85
µMAX/8
16.2
DS1099  1.048 0.00025 - No No 2.7 to 5.5 -40 to +125
µMAX/8
16.2
DS1086L  66 130 - I2C Yes 2.7 to 3.6 -40 to +85
µMAX/8
16.2
DS1087L  66 130 ±1.25 (0 to 70°C) I2C Yes 2.7 to 3.6 -40 to +85
µMAX/8
16.2
DS1086  133 260 ±1.25 (0 to 70°C) I2C Yes 4.75 to 5.25 0 to +70
µMAX/8
SOIC(N)/8
16.2
DS1085  133 8.1 ±1 (0 to 70°C) I2C No 4.75 to 5.25 0 to +70
SOIC(N)/8
30.9
DS1085L  66 4.1 ±1.5 (0 to 70°C) I2C No 3.0 to 3.6 0 to +70
SOIC(N)/8
30.9
DS1077  66 8.1 +1.25 to -1.65 (0 to 70°C) I2C No 4.75 to 5.25 -40 to +85
µMAX/8
SOIC(N)/8
16.2
See All Silicon Oscillators (17)





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