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PM4314-RI中文资料
PM4314-RI数据手册规格书PDF详情
FEATURES
• Integrates four duplex DSX-1 or CEPT E1 compatible line interface circuits in
a single monolithic device. Line format is selected on a per-device basis.
• Provides clock recovery and line performance monitoring in the receivers.
• Provides jitter attenuation and programmable line build out in the transmitters.
• Utilizes digital phase-locked loops for receive and transmit clock derivation
without the use of tuned circuits.
• Provides an integrated 8X clock multiplier for generation of required highspeed clocks in applications not requiring jitter attenuation.
• Optionally inserts Alarm Indication Signal (AIS) when loopback modes are
enabled. AIS insertion may also be directly controlled via the microprocessor
interface.
• Provides a generic microprocessor interface for initial configuration, ongoing
control, and status monitoring.
• Generates an interrupt upon detection of any of various alarms, events, or
changes in status. Identification of interrupt sources, masking of interrupt
sources, and acknowledgment of interrupts is provided via internal registers.
• Provides optional hardware programmed mode which provides external
configuration pins when microprocessor access is not available to the device.
• Provides a standard 5 signal P1149.1 JTAG test port for boundary scan board
test purposes.
• Provides seamless interface to PM4344 TQUAD, PM6344 EQUAD, PM8313
D3MX, and PM7344 S/UNI-MPH.
• Low power CMOS technology, 1500 mW power dissipation processing all
ones signals on all four quadrants.
• 128-pin (14mm x 20mm) PQFP package.
APPLICATIONS
• T1 or E1 ATM interfaces
• Electronic DSX-1/CEPT E1 Cross-connects
• Digital Access and Cross-connect Systems (DACS)
• Multiplexers
• Channel Service Units (CSUs)
• DSX-1/CEPT E1 Repeaters
• Test Equipment
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PMC |
25+ |
QFP |
12496 |
PMC原装正品PM4314-RI即刻询购立享优惠#长期有货 |
|||
PMC |
24+ |
QFP |
19 |
只做原厂渠道 可追溯货源 |
|||
PMC |
23+ |
QFP |
98900 |
原厂原装正品现货!! |
|||
PMC |
2021+ |
QFP |
6800 |
原厂原装,欢迎咨询 |
|||
PMC |
24+ |
QFP |
13500 |
免费送样原盒原包现货一手渠道联系 |
|||
PMC |
2025+ |
QFP |
3783 |
全新原装、公司现货热卖 |
|||
PMC |
24+ |
QFP128 |
48650 |
优势价格公司库存~!! |
|||
PMC |
23+ |
QFP100 |
3700 |
绝对全新原装!现货!特价!请放心订购! |
|||
PMC |
1923+ |
QFP |
2000 |
自己库存原装正品特价出售 |
|||
PMC |
21+ |
QFP |
5000 |
全新原装 现货 价优 |
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