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參數(shù)資料
| 型號： | ZL30406QGC |
| 廠商： | ZARLINK SEMICONDUCTOR INC |
| 元件分類： | 數(shù)字傳輸電路 |
| 英文描述： | Digital Multimeter Clamp Battery Size Code:9V; Current Measuring Range:40.00/400.0A; Current Setting AC:400A; Current Setting DC:400A; Resistance Measuring Range:400 Ohm, 4000 - 40 - 400 kOhm; Voltage Measuring Range AC:600 V RoHS Compliant: NA |
| 中文描述： | ATM/SONET/SDH SUPPORT CIRCUIT, PQFP64 |
| 封裝： | 10 X 10 MM, 1 MM HEIGHT, MS-026ACD, TQFP-64 |
| 文件頁數(shù)： | 10/21頁 |
| 文件大?。?/td> | 307K |
| 代理商： | ZL30406QGC |
ZL30406
Data Sheet
10
Zarlink Semiconductor Inc.
2.2.3 CML to LVDS Interface
To configure the driver as an LVDS driver, external biasing resistors are required to set up the common mode
voltage as specified by ANSI/TIA/EIA-644 LVDS standard. The standard specifies the V
CM
(common mode voltage)
as minimum 1.125 V, typical 1.2 V, and maximum 1.375 V. The following figure provides a recommendation for
LVDS applications.
Figure 8 - LVDS Termination
2.2.4 CML to LVPECL Interface
In the case when more than four 77.76 MHz clocks are required to drive LVPECL receivers then the unused OC-
CLKo clock (CML output) can be configured to output the 77.76 MHz clock and interface to the LVPECL receiver as
is shown in the Figure 9. The terminating resistors should be placed as close as possible to the LVPECL receiver.
Figure 9 - CML to LVPECL Interface
ZL30406
CML
Driver
Z=50
Z=50
0.1 uF
+3.3 V
GND
VCC
LVDS
Receiver
10 nF
10 nF
R1
R2
VCC=+3.3 V
R1
R2
100
Typical resistor values: R1 = 16 k
, R2 = 10 k
OC-CLKoP
OC-CLKoN
LVPECL
Receiver
CML
Driver
ZL30406
Z=50
Z=50
GND
Typical resistor values: R1 = 82
, R2 =130
R1
R2
VCC=+3.3 V
R1
R2
VCC
0.1 uF
+3.3 V
10 nF
10 nF
OC-CLKoP
OC-CLKoN
77.76MHz
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ZL30406QGC1 | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:SONET/SDH Clock Multiplier PLL |
| ZL30406QGG1 | 制造商:Microsemi Corporation 功能描述:IC PB FREE T1/E1 SYS. SYNC+STRATUM 3 H/O 制造商:Microsemi Corporation 功能描述:PB FREE SONET/SDH CLOCK MULTIPLIER PLL - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC PLL SONET/SDH CLK MULT 64TQFP 制造商:Microsemi Corporation 功能描述:IC PLL SONET/SDH CLK MULT 64TQFP |
| ZL30407 | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:SONET/SDH Clock Multiplier PLL |
| ZL30407/QCC | 制造商:Microsemi Corporation 功能描述:PLL TRIPLE UP TO 19.44MHZ 80LQFP EP - Trays 制造商:Microsemi 功能描述:PLL TRIPLE UP TO 19.44MHZ 80LQFP EP |
| ZL30407_06 | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:SONET/SDH Network Element PLL |
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