M2004-02-644.5313T
M2004-02-644.5313T Datasheet
M2004-02/-12
| Part | Datasheet |
|---|---|
M2004-02-644.5313T |
M2004-02-644.5313T (pdf) |
| Related Parts | Information |
|---|---|
M2004-02I400.0000T |
M2004-02I400.0000T |
M2004-02-622.0800T |
M2004-02-622.0800T |
M2004-02-644.5313 |
M2004-02-644.5313 |
M2004-02I400.0000 |
M2004-02I400.0000 |
M2004-02-622.0800 |
M2004-02-622.0800 |
M2004-02I622.0800 |
M2004-02I622.0800 |
M2004-02-400.0000T |
M2004-02-400.0000T |
M2004-02I622.0800T |
M2004-02I622.0800T |
M2004-02-400.0000 |
M2004-02-400.0000 |
| PDF Datasheet Preview |
|---|
| Integrated Circuit Systems, Inc. M2004-02/-12 FREQUENCY TRANSLATION PLL The M2004 variants -02 and -12 are VCSO Voltage Controlled SAW Oscillator based clock generator PLLs designed for clock frequency translation and jitter attenuation in a high-speed data communications system. The clock multiplication ratio and output divider ratio are pin selectable. External loop components allow the tailoring of PLL loop response. The M2004-12 adds Hitless Switching with Phase Build-out HS/PBO to ensure that reference clock reselection does not disrupt the output clock. Also read about device variants -22, -32, -42, and -52 in the M2004-x2 Preliminary Information sheet. PIN ASSIGNMENT 9 x 9 mm SMT REF_SEL nDIF_REF DIF_REF REF_CLK M1 M2 M3 M4 M5 VCC DNC 30 31 M2004-02 16 15 32 M 2 0 4 - 1 2 14 Top View NC MR nFOUT FOUT GND N1 N0 VCC GND nOP_IN OP_OUT nOP_OUT OP_IN Ideal for OC-48/192 data clock Integrated SAW surface acoustic wave delay line VCSO frequency from 300 to 700MHz Specify VCSO center frequency at time of order Low phase jitter of < 0.5ps rms, typical 12kHz to 20MHz or 50kHz to 80MHz Pin-selectable configuration The M2004-12 adds Hitless Switching with Phase Build-out HS/PBO to ensure SONET/SDH MTIE and TDEV compliance during reference clock reselection Reference clock inputs support differential LVDS, LVPECL, as well as single-ended LVCMOS, LVTTL Industrial temperature available Single 3.3V power supply Small 9 x 9 mm SMT surface mount package SIMPLIFIED BLOCK DIAGRAM M2004-02/-12 Loop Filter Figure 1 Pin Assignment Example Input / Output Frequency Combinations Input Clock VCSO 1 Output MHz Freq MHz Freq MHz Application OC-12 / 48 /192 ORDERING INFORMATION Part Number: M2004- x2 - xxx.xxxx Device Variant Added Features Feature Key none base -12 HS/PBO HS/PBO = Hitless Switching with Phase Build-out -22 -32 HS/PBO -42 HS/PBO -52 HS/PBO Temperature Fixed NBW Fixed NBW Fixed NBW See M2004-x2 Preliminary Information “- ” = 0 to +70 oC commercial I = - 40 to +85 oC industrial Frequency MHz Consult ICS for available VCSO frequencies Figure 10 Ordering Information Example Part Numbers For VCSO Freq MHz Temperature commercial industrial M2004-02- or M2004-12- M2004-02I or M2004-12I Table 11 Example Part Numbers Consult ICS for the availability of other VCSO 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. No other circuits, patents, or licenses are implied. This product is intended for use in normal commercial applications. Any other applications such as those requiring extended temperature range, high reliability, or other extraordinary environmental requirements are not recommended without additional processing by ICS. ICS reserves the right to change any circuitry or specifications without notice. ICS does not authorize or warrant any ICS product for use in life support devices or critical medical instruments. M2004-02/-12 Datasheet Rev 10 of 10 Integrated Circuit Systems, Inc. ● Communications Modules ● ● tel 508 852-5400 |
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