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MT9041

Mitel Networks Corporation
Part Number MT9041
Manufacturer Mitel Networks Corporation
Description Multiple Output Trunk PLL
Published Oct 26, 2005
Detailed Description ® MT9041 Multiple Output Trunk PLL Advance Information Features • Provides T1 and E1 clocks, and ST-BUS/GCI framing si...
Datasheet PDF File MT9041 PDF File

MT9041
MT9041


Overview
® MT9041 Multiple Output Trunk PLL Advance Information Features • Provides T1 and E1 clocks, and ST-BUS/GCI framing signals locked to an input reference of either 8 kHz (frame pulse), 1.
544 MHz (T1), or 2.
048 MHz (E1) Meets AT & T TR62411 and ETSI ETS 300 011 specifications for a 1.
544 MHz (T1), or 2.
048 MHz (E1) input reference Typical unfiltered intrinsic output jitter is 0.
013 UI peak-to-peak Jitter attenuation of 15 dB @ 10 Hz, 34 dB @ 100 Hz and 50 dB @ 5 to 40 kHz Low power CMOS technology ISSUE 1 May 1995 Ordering Information MT9041AP 28 Pin PLCC -40 °C to +85 °C • Description The MT9041 is a digital phase-locked loop (PLL) designed to provide timing and synchronization signals for T1 and E1 primary rate transmission links that are compatible with ST-BUS/GCI frame alignment timing requirements.
The PLL outputs can be synchronized to either a 2.
048 MHz, 1.
544 MHz, or 8 kHz reference.
The T1 and E1 outputs are fully compliant with AT & T TR62411 (ACCUNET® T1.
5) and ETSI ETS 300 011 intrinsic jitter and jitter transfer specifications, respectively, when synchronized to primary reference input clock rates of either 1.
544 MHz or 2.
048 MHz.
The PLL also provides additional high speed output clocks at rates of 3.
088 MHz, 4.
096 MHz, 8.
192 MHz, and 16.
384 MHz for backplane synchronization.
• • • Applications • • • Synchronization and timing control for T1 and E1 digital transmission links ST-BUS clock and frame pulse sources Primary Trunk Rate Converters VDD VSS MCLKo MCLKi C3 PRI Phase Detector Loop Filter C1.
5 DCO Interface Circuit C16 C8 C4 C2 F0o FP8-STB FP8-GCI IC0 IC1 Mode Select Divider MS FSEL1 FSEL2 Figure 1 - Functional Block Diagram 3-83 MT9041 IC0 VSS RST FSEL1 FSEL2 Advance Information VDD MCLKo MCLKi FP8-GCI F0o FP8-STB C1.
5 4 3 2 1 28 27 26 5 25 24 6 7 23 22 8 21 9 10 20 19 11 12 13 14 15 16 17 18 PRI IC0 IC0 IC0 MS IC0 IC0 IC1 IC0 Figure 2 - Pin Connections Pin Description Pin # 1 2,3 4 Name VSS IC0 PRI Description Nega...



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