DS4026-BCC MAXIM [Maxim Integrated Products], DS4026-BCC Datasheet - Page 5

• Manufacturer Part Number: DS4026-BCC
• Description: 12.8MHz to 51.84MHz TCXO
• Manufacturer: MAXIM [Maxim Integrated Products]

AC ELECTRICAL CHARACTERISTICS (continued)
(V
Note 1: Typical values are at +25°C, nominal supply voltages, unless otherwise indicated.
Note 2: Voltages referenced to ground.
Note 3: Limits at -40°C are guaranteed by design and not production tested.
Note 4: Specified with I
Note 5: Guaranteed by design and not production tested.
Note 6: After this period, the first clock pulse is generated.
Note 7: A device must internally provide a hold time of at least 300ns for the SDA signal (referred to the V
Note 8: The maximum tHD:DAT need only be met if the device does not stretch the low period (t
Note 9: A fast-mode device can be used in a standard-mode system, but the requirement that t
Note 10: C
SDA
SCL
Setup Time for STOP Condition
Pin Capacitance SDA, SCL
(Note 5)
Capacitive Load for Each Bus
Line (Note 10)
Pulse Width of Spikes That Must
Be Suppressed by the Input Filter
CC
= 3.135V to 3.465V, T
STOP
to bridge the undefined region of the falling edge of SCL.
This is automatically the case if the device does not stretch the low period of the SCL signal. If such a device does not
stretch the low period of the SCL signal, it must output the next data bit to the SDA line t
1250ns before the SCL line is released.
PARAMETER
B
t
BUF
—total capacitance of one bus line in pF.
START
2
C bus inactive.
A
t
HD:STA
t
LOW
= -40°C to +85°C, unless otherwise noted.) (Note 2)
SYMBOL
t
SU:STO
C
C
t
SP
t
I/O
R
B
t
HD:DAT
_____________________________________________________________________
Standard mode
Fast mode
Fast mode
t
F
t
HIGH
12.8MHz to 51.84MHz TCXO
t
SU:DAT
CONDITIONS
REPEATED
START
Data Transfer on I
t
SU:STA
t
HD:STA
SU:DAT
R(MAX)
MIN
LOW
4.7
0.6
) of the SCL signal.
≥ 250ns must then be met.
+ t
TYP
IH(MIN)
SU:DAT
30
2
C Serial Bus
t
SP
of the SCL signal)
= 1000 + 250 =
MAX
400
10
t
SU:STO
UNITS
pF
pF
µs
ns
5