參數(shù)資料
型號(hào): BQ4845P
英文描述: Fast Recovery Glass Passivated Rectifier Diodes
中文描述: 實(shí)時(shí)時(shí)鐘
文件頁(yè)數(shù): 12/20頁(yè)
文件大小: 1155K
代理商: BQ4845P
12
Capacitance
(TA= 25°C, F = 1MHz, VCC= 5.0V)
Symbol
Parameter
Minimum
Typical
Maximum
Unit
Conditions
C
I/O
C
IN
Input/output capacitance
-
-
7
pF
Output voltage = 0V
Input capacitance
-
-
5
pF
Input voltage = 0V
Note:
These parameters are sampled and not 100% tested.
AC Test Conditions
Parameter
Test Conditions
Input pulse levels
0V to 3.0V
Input rise and fall times
5 ns
Input and output timing reference levels
1.5 V (unless otherwise specified)
Output load (including scope and jig)
See Figures 4 and 5
Figure 5. Output Load B
Figure 4. Output Load A
Aug. 1995
bq4845/bq4845Y
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