IDT5T940-30NLGI IDT, Integrated Device Technology Inc, IDT5T940-30NLGI Datasheet - Page 8

• Manufacturer Part Number: IDT5T940-30NLGI
• Description: IC CLK GENERATOR PREC 28-VFQFPN
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Generatorr

Specifications of IDT5T940-30NLGI

• Input: LVDS, LVPECL, LVTTL
• Output: LVPECL
• Frequency - Max: 666.52MHz
• Voltage - Supply: 2.375 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-VFQFN
• Frequency-max: 666.52MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 5T940-30NLGI; 800-1987; IDT5T940-30NLGI

AC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE (OC-48)
NOTE:
1. All input frequencies and PLLBW
AC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE (OC-12)
NOTE:
1. All input frequencies and PLLBW
IDT5T940
PRECISION CLOCK GENERATOR OC-192 APPLICATIONS
Symbol
Symbol
PLLBW
PLLBW
CLKIN
CLKIN
Q
Q
Q
Q
t
t
DUTY
DUTY
t
t
OUT
REG
OUT
REG
t
t
SK
t
t
t
SK
t
t
t
R
P
R
P
F
J
F
J
Parameter
Multiplied Clock Output Frequency
Regenerated Clock Output Frequency
Input Clock Frequency
Output Rise Time
Output Fall Time
Skew between Q
PLL Bandwidth Setting
Jitter Transfer Peaking
Jitter Generation
(with 12KHz to 20MHz filter)
Output Duty Cycle
Parameter
Multiplied Clock Output Frequency
Regenerated Clock Output Frequency
Input Clock Frequency
Output Rise Time
Output Fall Time
Skew between Q
PLL Bandwidth Setting
Jitter Transfer Peaking
Jitter Generation
(with 3KHz to 5MHz filter)
Output Duty Cycle
[1:0]
[1:0]
OUT
OUT
permitted by PLL Bandwidth Selection table.
permitted by PLL Bandwidth Selection table.
and Q
and Q
(1)
REG
REG
(1)
SELmode = LOW
SELmode = MID
SELmode = HIGH
LVPECL
LVDS
LVPECL
LVDS
Output frequency = 622MHz - 666.5MHz
Output frequency = 155.5MHz - 166.6MHz
Output frequency = 77.7MHz - 83.4MHz
SELmode = LOW
SELmode = MID
SELmode = HIGH
LVPECL
LVDS
LVPECL
LVDS
Output frequency = 155.5MHz - 166.6MHz
Output frequency = 77.7MHz - 83.4MHz
Output frequency = 19.4MHz - 20.9MHz
8
155.52
155.52
622.08
155.52
155.52
622.08
19.44
19.44
19.44
19.44
Min.
Min.
1000
250
250
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
65
45
65
45
INDUSTRIAL TEMPERATURE RANGE
Typ.
Typ.
1250
0.05
0.05
150
100
150
100
305
150
100
150
100
305
0.1
0.4
0.5
0.3
0.4
0.5
—
—
—
—
—
—
—
—
—
—
—
—
10
80
10
80
166.63
666.52
666.52
666.52
166.63
666.52
666.52
666.52
Max.
Max.
2000
667
120
500
667
120
500
0.1
0.3
1.5
1.7
0.1
1.1
1.3
1.6
—
—
—
—
—
—
—
—
20
55
20
55
ps (RMS)
ps (RMS)
MHz
MHz
MHz
MHz
MHz
MHz
Unit
KHz
Unit
KHz
dB
%
dB
%
ps
ps
ps
ps
ps
ps