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8T49N244A-002ASGI8

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P23
NOTE: Please contact IDT (see last page) if a different configuration is desired.
1/16/2017 Product Ordering Guide
Page 16
©2017 Integrated Device Technology, Inc.
Address Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 REF
N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off CP/+/Off
I2C 0b1010000 DIVA DIVB DIVC DIVD DIVE DIVF DIVG DIVH DIVI DIVI DIVJ DIVJ XTAL
2-Byte N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 1
125 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
CN/+/On P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off CP/+/Off
I2C 0b1010000 DIVA DIVB DIVC DIVD DIVE DIVF DIVG DIVH DIVI DIVI DIVJ DIVJ XTAL
1-Byte 32 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 1
N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
N/A N/A N/A
P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off CP/+/Off
I2C 0b1010000 DIVA DIVB DIVC DIVD DIVE DIVF DIVG DIVH DIVI DIVI DIVJ DIVJ XTAL
1-Byte N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 1
N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off CP/+/Off
I2C 0b1010000 DIVA DIVB DIVC DIVD DIVE DIVF DIVG DIVH DIVI DIVI DIVJ DIVJ XTAL
1-Byte N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 1
N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off P/+/Off CP/+/Off
I2C 0b1010000 DIVA DIVB DIVC DIVD DIVE DIVF
DIVG DIVH DIVI DIVI DIVJ DIVJ XTAL
1-Byte N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 1
PreScale
*2Crystal 43.5 3480
43.5
50
3480
3480
4000
Crystal 43.5*2
-994
0b1101100 OTP
40
-993
0b1101100 EEPROM
40
-992
0b1101100 EEPROM
40
*2
*2
Crystal
Crystal
-991
0b1101100 EEPROM
40
Device Address
EEPROM
Addressing
8T49N1012
Code
(ddd)
Serial Port
Protocol
Boot Method
Crystal
Frequency
(10M~40MHz)
VCO
Frequency (M)
Output Frequency (MHz)
Total Divide Ratio
Frequency Source
Output Style (P = LVPECL, D=LVDS, CP = LVCMOS in-phase, CN = LVCMOS out-of-phase)
Inversion (-) or non-inversion (+)
Power-up State
CLK_SEL FB Divider
43.5 3480-998
0b1101100 EEPROM
40 Crystal *2
NOTE: Please contact IDT (see last page) if a different configuration is desired.
1/16/2017 Product Ordering Guide
Page 17
©2017 Integrated Device Technology, Inc.
CLK0 CLK1 REF_IN Q0 Q1 Q0 Q1
PLL-A LoBW 25 25 40 Manual Pin D/off D/off 622.08 622.08
PLL-B
LoBW 19.44 19.44 40 Manual Pin D/off D/off 644.53125 644.53125
PLL-C LoBW 19.
44 19.44 40 Manual Pin D/off D/off 156.25 156.25
PLL-A LoBW 25 25 40 M
anual Pin D/off D/off 622.08 622.08
PLL-B LoBW 19.
44 19.44 40 Manual Pin D/off D/off 644.53125 644.53125
PLL-C LoBW 19.
44 19.44 40 Manual Pin D/off D/off 156.25 156.25
-000
-
999
Code
(ddd)
PLL M
ode
Input Frequency (MHz)
Switchover
Type
Switchover
Mode
Output Style / Power-up State
P = LVPECL, D = LVDS
Output Frequency (MHz)
NOTE: Please contact IDT (see last page) if a different configuration is desired.
1/16/2017 Product Ordering Guide
Page 18
©2017 Integrated Device Technology, Inc.
Output Style / Power-up State
P = LVPECL, D = LVDS
Output Frequency
(MHz)
CLK REF_IN Q Q
PLL-A LoBW 38.88 40 Manual Pin D/off 622.08
PLL-B
LoBW 19.44 40 Manual Pin D/off 531.25
PLL-C LoBW 40 40 M
anual Pin D/off 167.331645
PLL-D LoBW 25 40 M
anual Pin D/off 164.3554688
PLL-A LoBW 38.
88 40 Manual Pin D/off 622.08
PLL-B LoBW 19.
44 40 Manual Pin D/off 531.25
PLL-C LoBW 40 40 Manual Pin D/off 167.331645
PLL-D LoBW 38.88 40 Manual Pin D/off 622.08
-000
-999
8T49N445
Code
(ddd)
PLL M
ode
Input Frequency (MHz)
Switchover Type Switchover Mode
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P23

8T49N244A-002ASGI8

Mfr. #:
Buy 8T49N244A-002ASGI8
Manufacturer:
IDT
Description:
Clock Generators & Support Products Femto NG Clock Generator
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
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