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參數(shù)資料
| 型號(hào)： | CY28346 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | Clock Synthesizer with Differential CPU Outputs |
| 中文描述： | 時(shí)鐘合成器的差分輸出的CPU |
| 文件頁數(shù)： | 7/20頁 |
| 文件大?。?/td> | 179K |
| 代理商： | CY28346 |
CY28346
Document #: 38-07331 Rev. *B
Page 7 of 20
Buffer Characteristics
Current Mode CPU Clock Buffer Characteristics
The current mode output buffer detail and current reference
circuit details are contained in the previous table of this data
sheet. The following parameters are used to specify output
buffer characteristics:
1. Output impedance of the current mode buffer circuit
–
Ro
(see
Figure 4
).
2. Minimum and maximum required voltage operation range
of the circuit
–
Vop (see
Figure 4
).
3. Series resistance in the buffer circuit
–
Ros (see
Figure 4
).
4. Current accuracy at given configuration into nominal test
load for given configuration.
2.4V
0.4V
3.3V
0V
Tr
Tf
1.5V
3.3V signals
tDC
Probe
Output under Test
Load Cap
-
-
Figure 3. For Single-ended Output Signals
1.2V
0V
Iout
Iout
Ros
Ro
VDD3 (3.3V +/- 5%)
Vout = 1.2V max
Vout
Slope ~ 1/R
0
Figure 4. Buffer Characteristics
Table 4. Host Clock (HCSL) Buffer Characteristics
Characteristic
Ro
Ros
Vout
Min.
Max.
N/A
3000
(recommended)
N/A
1.2V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY28346OC | CONN BNC PLUG CRIMP RG-TFE-59,62 |
| CY28346OCT | CONN BNC PLUG CRIMP RG-59,62 |
| CY28346ZC | Clock Synthesizer with Differential CPU Outputs |
| CY28346ZCT | Clock Synthesizer with Differential CPU Outputs |
| CY28347 | HDC-HA-48-SVL1/29 RoHS Compliant: Yes |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY28346_05 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Clock Synthesizer with Differential CPU Outputs |
| CY28346-2 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Clock Synthesizer with Differential CPU Outputs |
| CY28346-2_05 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Clock Synthesizer with Differential CPU Outputs |
| CY28346OC | 制造商:Rochester Electronics LLC 功能描述:FTG FOR INTEL 830M AND 845 CHIPSETS (CK-408) - Bulk |
| CY28346OCT | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Clock Synthesizer with Differential CPU Outputs |
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