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| 型號： | ICS843101AGI-312LF |
| 英文描述： | FEMTOCLOCKS⑩ CRYSTAL-TO-LVPECL 312.5MHZ FREQUENCY MARGINING SYNTHESIZER |
| 中文描述： | FEMTOCLOCKS⑩晶體到的LVPECL 312.5MHZ頻率裕合成器 |
| 文件頁數(shù)： | 12/17頁 |
| 文件大?。?/td> | 228K |
| 代理商： | ICS843101AGI-312LF |
843101AGI-312
www.icst.com/products/hiperclocks.html
REV. A NOVEMBER 1, 2005
12
Integrated
Circuit
Systems, Inc.
ICS843101I-312
F
EMTO
C
LOCKS
C
RYSTAL
-
TO
-LVPECL
312.5MH
Z
F
REQUENCY
M
ARGINING
S
YNTHESIZER
PRELIMINARY
T
ERMINATION
FOR
2.5V LVPECL O
UTPUT
Figure 5A
and
Figure 5B
show examples of termination for
2.5V LVPECL driver. These terminations are equivalent to
terminating 50
Ω
to V
CC
- 2V. For V
CC
= 2.5V, the V
CC
- 2V is
very close to ground level. The R3 in Figure 4B can be
eliminated and the termination is shown in
Figure 4C.
F
IGURE
5C. 2.5V LVPECL T
ERMINATION
E
XAMPLE
F
IGURE
5B. 2.5V LVPECL D
RIVER
T
ERMINATION
E
XAMPLE
F
IGURE
5A. 2.5V LVPECL D
RIVER
T
ERMINATION
E
XAMPLE
R2
62.5
Zo = 50 Ohm
R1
250
+
-
2.5V
2,5V LVPECL
Driver
R4
62.5
R3
250
Zo = 50 Ohm
2.5V
VCC=2.5V
R1
50
R3
18
Zo = 50 Ohm
Zo = 50 Ohm
+
-
2,5V LVPECL
Driver
VCC=2.5V
2.5V
R2
50
2,5V LVPECL
Driver
VCC=2.5V
R1
50
R2
50
2.5V
Zo = 50 Ohm
Zo = 50 Ohm
+
-
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ICS843101AGI-312LFT | FEMTOCLOCKS⑩ CRYSTAL-TO-LVPECL 312.5MHZ FREQUENCY MARGINING SYNTHESIZER |
| ICS843101AGI-312T | FEMTOCLOCKS⑩ CRYSTAL-TO-LVPECL 312.5MHZ FREQUENCY MARGINING SYNTHESIZER |
| ICS843101I-312 | FEMTOCLOCKS⑩ CRYSTAL-TO-LVPECL 312.5MHZ FREQUENCY MARGINING SYNTHESIZER |
| ICS843101I-100 | FEMTOCLOCKS⑩ CRYSTAL-TO-LVPECL 100MHZ FREQUENCY MARGINING SYNTHESIZER |
| ICS843101IAG-100 | FEMTOCLOCKS⑩ CRYSTAL-TO-LVPECL 100MHZ FREQUENCY MARGINING SYNTHESIZER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICS843101AGI-312LFT | 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCKS⑩ CRYSTAL-TO-LVPECL 312.5MHZ FREQUENCY MARGINING SYNTHESIZER |
| ICS843101AGI-312T | 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCKS⑩ CRYSTAL-TO-LVPECL 312.5MHZ FREQUENCY MARGINING SYNTHESIZER |
| ICS843101I-100 | 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCKS⑩ CRYSTAL-TO-LVPECL 100MHZ FREQUENCY MARGINING SYNTHESIZER |
| ICS843101I-312 | 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCKS⑩ CRYSTAL-TO-LVPECL 312.5MHZ FREQUENCY MARGINING SYNTHESIZER |
| ICS843101IAG-100 | 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCKS? CRYSTAL-TO-LVPECL 100MHZ FREQUENCY MARGINING SYNTHESIZER |
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