ICS9DB104BFLF IDT, Integrated Device Technology Inc, ICS9DB104BFLF Datasheet - Page 10
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ICS9DB104BFLF
Manufacturer Part Number
ICS9DB104BFLF
Description
IC BUFFER 4OUTPUT DIFF 28-SSOP
Manufacturer
IDT, Integrated Device Technology Inc
Type
Clock Bufferr
Series
-r
Datasheet
1.ICS9DB104BFLFT.pdf
(14 pages)
Specifications of ICS9DB104BFLF
Input
Clock
Output
Clock
Frequency - Max
220MHz
Voltage - Supply
3.135 V ~ 3.465 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
28-SSOP
Frequency-max
220MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
9DB104BFLF
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ICS9DB104BFLF
Manufacturer:
IDT
Quantity:
155
Part Number:
ICS9DB104BFLF
Manufacturer:
ICS
Quantity:
20 000
The SRC_STOP# signal is an active-low asynchronous input that cleanly stops and starts the DIF outputs. A valid clock must
be present on SRC_IN for this input to work properly. The SRC_STOP# signal is de-bounced and must remain stable for two
consecutive rising edges of DIF# to be recognized as a valid assertion or de-assertion.
Asserting SRC_STOP# causes all DIF outputs to stop after their next transition (if the control register settings allow the output
to stop). When the SRC_STOP# drive bit is ‘0’, the final state of all stopped DIF outputs is DIF = High and DIF# = Low. There
is no change in output drive current. DIF is driven with 6xI
SRC_STOP# drive bit is ‘1’, the final state of all DIF output pins is Low. Both DIF and DIF# are not driven.
All stopped differential outputs resume normal operation in a glitch-free manner. The de-assertion latency to active outputs is
2-6 DIF clock periods, with all DIF outputs resuming simultaneously. If the SRC_STOP# drive control bit is ‘1’ (tri-state), all
stopped DIF outputs must be driven High (>200 mV) within 10 ns of de-assertion.
SRC_STOP#
SRC_STOP# - Assertion (transition from '1' to '0')
SRC_STOP# - De-assertion (transition from '0' to '1')
SRC_STOP_1 (SRC_Stop = Driven, PD = Driven)
SRC_STOP_2 (SRC_Stop =Tristate, PD = Driven)
0767E—12/14/07
Integrated
Circuit
Systems, Inc.
DIF# (Free Running)
DIF (Free Running)
DIF# (Free Running)
DIF (Free Running)
DIF# (Stoppable)
DIF (Stoppable)
DIF# (Stoppable)
DIF (Stoppable)
SRC_Stop#
PWRDWN#
SRC_Stop#
PWRDWN#
REF.
10
DIF# is not driven, but pulled low by the termination. When the
(Not recommended for new designs)
1mS
1mS
ICS9DB104