M675-01-BD IDT, Integrated Device Technology Inc, M675-01-BD Datasheet

no-image

M675-01-BD

Manufacturer Part Number
M675-01-BD
Description
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet

Specifications of M675-01-BD

Symmetry Max
55%
Operating Supply Voltage (typ)
3.3
Mounting Style
Surface Mount
Screening Level
Industrial
Rad Hardened
No
Lead Free Status / RoHS Status
Supplier Unconfirmed
G
The M675 is a VCSO (Voltage Controlled SAW
results in low output phase noise and very low jitter.
The M675-01 is available in a range of center
frequencies from 125 to 175 MHz. The M675-02
provides 500 to 700 MHz. Guaranteed minimum
pull-range of ±100 ppm meets GbE requirements.
(It also fully satisfies ±50 ppm minimum pull-range
specification commonly required.) Industry-standard
Kvco (VCO Gain) provides full replacement compati-
bility. The M675 is well suited for phase-locked loop
implementations, clock and data recovery circuits, and
other timing applications in telecom and optical fiber
networking systems (e.g.,
F
◆ Integrated SAW device
◆ M675-01 output frequencies from 125 to 175 MHz
◆ Industry-standard Kvco for full compatibility
◆ Low phase jitter 0.2ps rms typical for the M675-02
◆ Differential 3.3V LVPECL output
◆ Single 3.3V power supply
◆ Small 5 x 7.5mm SMT (surface mount) package
B
M675 Datasheet Rev 0.4
I n t e g r a t e d C i r c u i t S y s t e m s , I n c .
EATURES
M675-02 output frequencies from 500 to 700 MHz
(Specify center frequency at time of order)
(50kHz to 80MHz)
LOCK
ENERAL
M675 Voltage Controlled SAW Oscillator
D
Integrated
Circuit
Systems, Inc.
Oscillator) frequency source for low-jitter
clock generation. An integrated SAW
(surface acoustic wave) delay line
implements the high-Q VCO (voltage
controlled oscillator) function, which
IAGRAM
D
ESCRIPTION
CLK_EN
SONET/SDH
VIN
P r e l i m i n a r y I n f o r m a t i o n
M675
M670
).
N e t w o r k i n g & C o m m u n i c a t i o n s
Figure 2: Block Diagram
SAW Delay Line
Phase
Shifter
P
Sample of Available Output Frequencies
Note 1: Specify VCSO center frequencies at time of order
VCSO Center Frequencies
IN
V
OLTAGE
155.5200
156.2500
161.1328
167.3316
A
M675-01
SSIGNMENT
C
w w w. i c s t . c o m
Figure 1: Pin Assignment
Table 1: Sample of Available Output Frequencies
ONTROLLED
622.0800
625.0000
644.5313
669.3266
M675-02
( T o p V i e w )
(5 x 7.5mm SMT)
M675
M675
nFOUT
1
FOUT
(MHz)
SAW O
t e l ( 5 0 8 ) 8 5 2 - 5 4 0 0
Gigabit Ethernet FEC
SONET/SDH FEC
Revised 16Nov2004
Gigabit Ethernet
Applications
SONET/SDH
SCILLATOR
M675

Related parts for M675-01-BD

M675-01-BD Summary of contents

Page 1

... M675-01 output frequencies from 125 to 175 MHz M675-02 output frequencies from 500 to 700 MHz (Specify center frequency at time of order) ◆ Industry-standard Kvco for full compatibility ◆ Low phase jitter 0.2ps rms typical for the M675-02 (50kHz to 80MHz) ◆ Differential 3.3V LVPECL output ◆ Single 3.3V power supply ◆ ...

Page 2

... VIN Input 2 CLK_EN Ground 3 GND 4 FOUT Output 5 nFOUT Power 6 VCC Note 1: See “Clock Enable Pull-up” in Table 5 (DC Characteristics for M675-01 on pg. 3) and Table 7 (DC Characteristics for M675-02 on pg. 4). ATINGS BSOLUTE AXIMUM Symbol Parameter V Inputs I V Outputs O V Power Supply Voltage ...

Page 3

... At any givin V 0 Best fit straight line 0.3 ppm/V 400 -77 dBc -52 dBc/Hz -80 dBc/Hz -112 dBc/Hz -136 dBc/Hz -146 dBc/Hz 0.36 ps rms 0.50 ps rms 275 425 275 425 20 Table 6: AC Characteristics for M675-01 Revised 16Nov2004 ● ● M675 IN 3 ...

Page 4

... At any givin V 0 Best fit straight line 0.3 ppm/V 400 -77 dBc -48 dBc/Hz -75 dBc/Hz -99 dBc/Hz -124 dBc/Hz -142 dBc/Hz 0.30 ps rms 0.18 ps rms 275 400 275 400 20 Table 8: AC Characteristics for M675-02 Revised 16Nov2004 ● ● M675 IN 3 ...

Page 5

... SMT (Surface Mount) Package EVICE ACKAGE Mechanical Dimensions: -02-AA Dimensions are in mm; dimensions are in inches Unless otherwise specified, all dimensions are ±0.13 [0.005] Figure 5: Device Package - 5 x 7.5mm SMT (Surface Mount) Package M675 Datasheet Rev 0 NFORMATION Output Duty Cycle nFOUT V P-P 20% ...

Page 6

... Frequencies 155.5200 M675-01-BA 622.0800 156.2500 M675-01-BB 625.0000 161.1328 M675-01-BD 644.5313 167.3316 M675-01-BH 669.3266 Table 9: Example Order Numbers Consult ICS for the availability of other frequencies While the information presented herein has been checked for both accuracy and reliability, Integrated Circuit Systems (ICS) assumes no responsibility for either its use or for the infringement of any patents or other rights of third parties, which would result from its use ...

Related keywords