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841S012DKILF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P23
841S012DI Datasheet
©2016 Integrated Device Technology, Inc January 4, 20164
TABLE 2. PIN CHARACTERISTICS
Symbol Parameter Test Conditions Minimum Typical Maximum Units
C
IN
Input Capacitance 4pF
C
PD
Power Dissipation
Capacitance
QB[0:6], QC V
DD
, V
DD_REFOUT
, V
DDOB,
V
DDOC
= 3.465V 19 pF
R
PULLUP
Input Pullup Resistor 51
kΩ
R
PULLDOWN
Input Pulldown Resistor 51
kΩ
R
OUT
Output Impedance
QB[0:6], QC 18
Ω
REF_OUT[1:0] 23
Ω
TABLE 3C. F_SELC FREQUENCY SELECT FUNCTION TABLE
Inputs Output Frequency (25MHz Ref.)
F_SELA1 F_SELA0 M Divider Value NA Divider Value QA[0:1]/nQA[0:1] (MHz)
L L 80 20 100 (default)
L H 80 16 125
H L 80 10 200
H H 80 8 250
TABLE 3A. F_SELA FREQUENCY SELECT FUNCTION TABLE
TABLE 3B. F_SELB FREQUENCY SELECT FUNCTION TABLE
Inputs Output Frequency (25MHz Ref.)
F_SELC2 F_SELC1 F_SELC0 M Divider Value NC Divider Value QC (MHz)
L L L 80 60 33.33 (default)
LLH 80 40 50
L H L 80 30 66.67
L H H 80 20 100
H L L 80 16 125
H L H 80 15 133.33
H H L 80 12 166.67
H H H 80 10 200
Inputs Output Frequency (25MHz Ref.)
F_SELB2 F_SELB1 F_SELB0 M Divider Value NB Divider Value QB[0:6] (MHz)
L L L 80 60 33.33 (default)
LLH 80 40 50
L H L 80 30 66.67
L H H 80 20 100
H L L 80 16 125
H L H 80 15 133.33
H H L 80 12 166.67
H H H 80 10 200
841S012DI Datasheet
©2016 Integrated Device Technology, Inc January 4, 20165
TABLE 3D. SSC FUNCTION TABLE
Input
ModeSSC1 SSC0
0 0 0 to -0.5% Down-spread
0 1 ±0.25% Center-spread
1 0 ±0.25% Center-spread
1 1 SSC Off (default)
TABLE 3E. REF_SEL FUNCTION TABLE
Input
REF_SEL
Input Reference
0XTAL
1 REF_IN
TABLE 3G. QBC_OE FUNCTION TABLE
Input
QBC_OE
Function
0 QB[0:6] and QC disabled (High-Impedance)
1 (default) QB[0:6] and QC enabled
TABLE 3F. QA_OE FUNCTION TABLE
Input
QA_OE
Function
0 QA[0:1]/nQA[0:1] disabled (High-Impedance)
1(default) QA[0:1]/nQA[0:1] enabled
TABLE 3H. REF_OE FUNCTION TABLE
Input
REF_OE
Function
0 (default) REF_OUT[0:1] disabled (High-Impedance
1 REF_OUT[0:1] enabled
TABLE 3I. nMR FUNCTION TABLE
Input
nMR
Function
0
Device reset, output divider disabled
(High-Impedance)
1 (default) Output enabled
NOTE: This device requires a reset signal after power-up to
function properly.
TABLE 3J. BYPASS FUNCTION TABLE
Input
BYPASS
Function
0 (default) PLL
1 Bypass (reference ÷N)
841S012DI Datasheet
©2016 Integrated Device Technology, Inc January 4, 20166
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V
DD
4.6V
Inputs, V
I
-0.5V to V
DD
+ 0.5 V
Outputs, V
O
-0.5V to V
DDO
+ 0.5V
Package Thermal Impedance, θ
JA
31.4°C/W (0 mps)
Storage Temperature, T
STG
-65°C to 150°C
NOTE: Stresses beyond those listed under Absolute
Maximum Ratings may cause permanent damage to the
device. These ratings are stress specifi cations only. Functional
operation of product at these conditions or any conditions beyond
those listed in the DC Characteristics or AC Characteristics is not
implied. Exposure to absolute maximum rating conditions for ex-
tended periods may affect product reliability.
TABLE 4A. POWER SUPPLY DC CHARACTERISTICS, V
DD
= V
DD_REFOUT
= V
DDOB
= V
DDOC
= 3.3V±5%, TA = -40°C TO 85°C
TABLE 4B. LVCMOS/LVTTL DC CHARACTERISTICS, V
DD
= V
DD_REFOUT
= V
DDOB
= V
DDOC
= 3.3V±5%, TA = -40°C TO 85°C
Symbol Parameter Test Conditions Minimum Typical Maximum Units
V
DD
Core Supply Voltage 3.135 3.3 3.465 V
V
DDA
Analog Supply Voltage V
DD
– 0.20 3.3 V
DD
V
V
DDOB,
V
DDOC
Output Supply Voltage 3.135 3.3 3.465 V
I
DD
Power Supply Current HCSL Loaded, LVCMOS No Load 300 mA
I
DDA
Analog Supply Current 20 mA
Symbol Parameter Test Conditions Minimum Typical Maximum Units
V
IH
Input High Voltage 2 V
DD
+ 0.3 V
V
IL
Input Low Voltage -0.3 0.8 V
I
IH
Input
High Current
QA_OE, QBC_OE,
nMR, SSC0, SSC1,
V
DD
= V
IN
= 3.465V 10 µA
F_SELA[0:1], F_
SELB[0:2].
F_SELC[0:2],
REF_OE, BYPASS,
REF_IN, REF_SEL
V
DD
= V
IN
= 3.465V 150 µA
I
IL
Input
Low Current
QA_OE, QBC_OE,
nMR, SSC0, SSC1,
V
DD
= 3.465V, V
IN
= 0V -150 µA
F_SELA[0:1], F_
SELB[0:2].
F_SELC[0:2],
REF_OE, BYPASS,
REF_IN, REF_SEL
V
DD
= 3.465V, V
IN
= 0V -10 µA
V
OH
Output High Voltage V
DDOB,
V
DDOC
= I
OH
= -2mA 2.6 V
V
OL
Output Low Voltage V
DDOB,
V
DDOC
= I
OL
= 2mA 0.5 V
TABLE 5. CRYSTAL CHARACTERISTICS
Parameter Test Conditions Minimum Typical Maximum Units
Mode of Oscillation Fundamental
Frequency 25 MHz
Equivalent Series Resistance (ESR) 50
Ω
Shunt Capacitance 7pF
Drive Level 100 µW
NOTE: Characterized using an 18pF parallel resonant crystal.
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P23

841S012DKILF

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Buy 841S012DKILF
Manufacturer:
IDT
Description:
Clock Synthesizer / Jitter Cleaner MULTIRATE FEMTOCLOCK LVPE
Lifecycle:
New from this manufacturer.
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