công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
SM3E-012.96M bảng dữ liệu(PDF) 3 Page - Connor-Winfield Corporation |
|
SM3E-012.96M bảng dữ liệu(HTML) 3 Page - Connor-Winfield Corporation |
3 / 36 page Data Sheet #: TM054 Page 3 of 36 Rev: 02 Date: 11/07/08 © Copyright 2008 The Connor-Winfield Corp. All Rights Reserved Specifications subject to change without notice Specifications for Ultra Miniature Stratum 3E Table 1 Parameter Specification Voltage 3.3V ± 5% Power 3W Maximum during start up, 1.5W Typical @ room temperature Reference Frequency 1 - 8 8 kHz - 77.76 MHz (Determined by customer's application) CMOS Output Frequency #1 8 kHz - 77.76 MHz M/S_Out 8 kHz BITS_Clk 1.544/2.048 MHz (Selectable) Master/Slave I/O 8 kHz Input Reference Pulse Width 10 ns Min @ 8 kHz, 5 ns Min @ >8 kHz Free Run Accuracy 4.6 ppm Hold Over Accuracy 0.001 ppm Hold Over Stability 0.012 ppm for the first 24 hours Dimensions 2.05 x 1.25 x 0.75 inches (52.07 x 31.75 x 19.05 mm) Pin Description Table 2 Pin # I/O Pin Name Pin Description 1 O LOS Alarm output - Loss of Active Reference Signal 2 O LOL Alarm Output - Loss of Lock 3 I M/S REF Master/Slave 8 kHz reference input 4 I REF1 Reference Input 1 – 8 kHz to 77.76 MHz auto detected 5 I REF2 Reference Input 2 – 8 kHz to 77.76 MHz auto detected 6 I REF3 Reference Input 3 – 8 kHz to 77.76 MHz auto detected 7 I REF4 Reference Input 4 – 8 kHz to 77.76 MHz auto detected 8 TDI JTAG TDI pin 9 TMS JTAG TMS pin 10 TRST JTAG TRST pin 11 O BITS_CLK 1.544 or 2.048 MHz output selected by pin 14 12 O M/S_OUT Master/Slave 8 kHz output 13 O OUTPUT1 Synchronous Primary Output 14 VPP Positive Programming Supply Pin. During normal operation, It is recommended to float this pin. 15 REF5 Reference Input 5 – 8 kHz to 77.76 MHz auto detected 16 REF6 Reference Input 6 – 8 kHz to 77.76 MHz auto detected 17 REF8 Reference Input 8 – 8 kHz to 77.76 MHz auto detected 18 REF7 Reference Input 7 – 8 kHz to 77.76 MHz auto detected 19 VPN Negative Programming Supply Pin. During normal operation, It is recommended to float this pin. 20 I T1/E1 BITS_CLK select input – 1=1.544 MHz, 0=2.048 MHz 21 O HOLD_GOOD Holdover Good Output Flag – 1=Holdover Available 22 TDO JTAG TDO pin 23 TCK JTAG TCK pin 24 GND Module Ground 25 I SPI_CLK SPI Port Clock input 26 I SPI_IN SPI Port Data input 27 VCC 3.3 Vdc VCC Supply Input 28 I SPI_ENBL SPI Port Enable input – Active Low 29 I RESET Module Reset – Active Low 30 O SPI_OUT SPI Port Data Output 31 O SPI_INT SPI Port Interrupt Output 32 I MASTER SELECT Master/Slave select input – 1=Master, 0=Slave |
Số phần tương tự - SM3E-012.96M |
|
Mô tả tương tự - SM3E-012.96M |
|
|
Link URL |
Chính sách bảo mật |
ALLDATASHEET.VN |
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không? [ DONATE ] |
Alldatasheet là | Quảng cáo | Liên lạc với chúng tôi | Chính sách bảo mật | Trao đổi link | Tìm kiếm theo nhà sản xuất All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |