| PART |
Description |
Maker |
| AN925 |
Time Update in STs TIMEKEEPER Devices
|
STMicroelectronics
|
| VSC9182 |
VSC9182 - 40G STS-1 Time Slot Interchange
VSC9182 - 40G STS-1 Time Slot Interchange
|
http://
Vitesse Semiconductor Corporation
|
| PM8610 |
SBI Bus Serializer / STS-12 Time Slot Interchange
|
PMC-Sierra Inc
PMC-Sierra, Inc.
|
| M48T37V M48T37Y |
3.3V-5V 256Kbit (32Kb x8) Timekeeper SRAM(256K32K x 8) Timekeeper 静态RAM) 3.3 - 5V56Kbit（的32KB × 8）计时器的SRAM56K位（32K的8）计时器静态内存）
|
意法半导
STMicroelectronics N.V.
|
| LTC1687 LTC1687CS 16867F LTC1686 LTC1686CS8 |
12-Bit, 2.5 us Dual DAC, Serial Input, Pgrmable Settling Time, Simultaneous Update, Low Power 8-SOIC -40 to 125
52Mbps Precision Delay RS485 Fail-Safe Transceivers
From old datasheet system
|
Linear Technology Corporation
LINER[Linear Technology]
|
| CS1204 |
STS-12/STM-4 DS3/E3/STS-1E SONET/SDH Mapper
|
AMCC[Applied Micro Circuits Corporation]
|
| MT90840 |
512 X 2430 Channel Multiple Rate TDM ( 2, 4, 8 Mbps) to Parallel Port Distributed Hyperchannel Switch (DHS) for STS-1 and STS-3 Applications
|
Zarlink Semiconductor
|
| M48T512Y-70PM1 M48T512V |
3.3V-5V 4 MB (512K X 8) TIMEKEEPER SRAM
3.3V-5V 4 Mbit (512Kb x8) TIMEKEEPER SRAM
|
SGS Thomson Microelectronics
|
| M48T59Y-70MH1 M48T59Y-70MH1TR M48T59Y-70PC1 M48T59 |
5.0V, 64 Kbit (8 Kb x 8) TIMEKEEPER SRAM
From old datasheet system
64 Kbit 8Kb x8 TIMEKEEPER SRAM 64千位8KB的x8 SRAM的计时器
|
ST Microelectronics
STMICROELECTRONICS[STMicroelectronics]
意法半导
STMicroelectronics N.V.
|
| XRT71D04IV XRT71D04 |
From old datasheet system
4 CHANNEL E3/DS3/STS-1 JITTER ATTENUATOR, STS-1 TO DS3 DESYNCHRONIZER
|
EXAR[Exar Corporation]
|
| M48T59 M48T59-70MH1 M48T59-70MH1E M48T59-70MH1F M4 |
5.0 or 3.3 V, 64 Kbit (8 Kbit x 8) TIMEKEEPER庐 SRAM
5.0 or 3.3 V, 64 Kbit (8 Kbit x 8) TIMEKEEPER? SRAM
0 TIMER(S), REAL TIME CLOCK, PDIP28
|
STMicroelectronics
|
