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参数资料
| 型号： | TZA1020A |
| 厂商： | NXP Semiconductors N.V. |
| 英文描述： | Pre-amplifiers for CD-RW systems |
| 中文描述： | 前级放大器的CD - RW系统 |
| 文件页数： | 7/36页 |
| 文件大小： | 153K |
| 代理商： | TZA1020A |
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2000 Oct 30
15
Philips Semiconductors
Product specication
Pre-ampliers for CD-RW systems
TZA1020; TZA1020A
8.2
Characteristics of the I2C-bus
Note
1. Cb = total capacitance of one bus line in pF.
For more information on
“The I2C-bus and how to use it” see home page http://www.semiconductors.philips.com.
SYMBOL
PARAMETER
FAST-MODE I2C-BUS
UNIT
MIN.
MAX.
fSCL
SCL clock frequency
0
400
kHz
tBUF
bus free time between a STOP and START
condition
1.3
s
tHD;STA
hold time (repeated) START condition; after this
period, the rst clock pulses are generated
0.6
s
tLOW
LOW period of the SCL clock
1.3
s
tHIGH
HIGH period of the SCL clock
0.6
s
tSU;STA
set-up time for a repeated START condition
0.6
s
tHD;DAT
data hold time
0
0.9
s
tSU;DAT
data set-up time
100
ns
tr
rise time of both SDA and SCL signals
20 + 0.1Cb(1)
300
ns
tf
fall time of both SDA and SCL signals
20 + 0.1Cb(1)
300
ns
tSU;STO
set-up time for STOP condition
0.6
s
Cb
capacitive load for each bus line; note 1
400
pF
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| TZA1020HP | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Pre-amplifiers for CD-RW systems |
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