5P49V5901ADDDNLGI データシートの表示（PDF） - Integrated Device Technology
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5P49V5901ADDDNLGI Datasheet PDF : 35 Pages
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IDT5P49V5901
PROGRAMMABLE CLOCK GENERATOR
CLOCK SYNTHESIZER
Table 10: Input Capacitance, LVCMOS Output Impedance, and Internal Pull-down
Resistance (TA = +25 °C)
Symbol
Parameter
Min Typ Max Unit
CIN
Pull-down
Resistor
ROUT
XIN/REF,
XOUT
Input Capacitance (CLKIN, CLKINB, CLKSEL, SD/OE, SEL1/SDA,
SEL0/SCL)
CLKSEL, SD/OE, SEL1/SDA, SEL0/SCL, CLKIN, CLKINB,
OUT0_SEL_I2CB
LVCMOS Output Driver Impedance (VDDO = 1.8V, 2.5V, 3.3V)
Programmable input capacitance at XIN/REF and XOUT
3
7
pF
100
k
17
0
8
pF
Table 11: Crystal Characteristics
Parameter
Mode of Oscillation
Frequency
Equivalent Series Resistance
(ESR)
Shunt Capacitance
Load Capacitance (CL)
Maximum Crystal Drive Level
Test Conditions
Min
Typ
Max
Fundamental
8
40
10
100
2
7
8
12
18
100
Units
MHz
pF
pF
µW
Table 12: DC Electrical Characteristics
Symbol
Parameter
Iddcore3 Core Supply Current
Test Conditions
100 MHz on all outputs,
25 MHz REFCLK
Iddox
Iddpd
Output Buffer Supply
Current
Core Power Down Current
LVPECL, 350 MHz, 3.3V VDDOX
LVPECL, 350 MHz, 2.5V VDDOX
LVDS, 350 MHz, 3.3V VDDOX
LVDS, 350 MHz, 2.5V VDDOX
LVDS, 350 MHz, 1.8V VDDOX
HCSL, 250 MHz, 3.3V VDDOX, 2 pF load
HCSL, 250 MHz, 2.5V VDDOX, 2 pF load
LVCMOS, 50 MHz, 3.3V VDDOX, 1,2
LVCMOS, 50 MHz, 2.5V VDDOX, 1,2
LVCMOS, 50 MHz, 1.8V VDDOX, 1,2
LVCMOS, 200 MHz, 3.3V VDDOX, 1,2
LVCMOS, 200 MHz, 2.5V VDDOX, 1,2
LVCMOS, 200 MHz, 1.8V VDDOX, 1,2
SD asserted, I2C Programming
1.Single CMOS driver active.
2.Measured into a 5” 50 Ohm trace with 2 pF load.
3. Iddcore = IddA + IddD, no loads.
IDT® PROGRAMMABLE CLOCK GENERATOR
11
Min Typ
30
61
52
18
17
16
29
28
16
14
12
36
27
16
5
IDT5P49V5901
Max Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
REV A 031014
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