IDT5V49EE901
EEPROM PROGRAMMABLE CLOCK GENERATOR CLOCK SYNTHESIZER
IDT®
EEPROM PROGRAMMABLE CLOCK GENERATOR 20
IDT5V49EE901 REV S 071015
DC Electrical Characteristics for LVDS
Power Supply Characteristics for LVDS Outputs
1
Note 1: Output banks 4 and 5 are toggling. Other output banks are powered down.
Note 2: The termination resistors are excluded from these measurements.
DC Electrical Characteristics for LVPECL
Power Supply Characteristics for LVPECL Outputs
1
Symbol Parameter Min Typ Max Unit
V
OT
(+) Differential Output Voltage for the TRUE binary state 247 454 mV
V
OT
(-) Differential Output Voltage for the FALSE binary state -247 -454 mV
V
OT
Change in V
OT
between Complimentary Output States 50 mV
V
OS
Output Common Mode Voltage (Offset Voltage) 1.125 1.2 1.375 V
V
OS
Change in V
OS
between Complimentary Output States 50 mV
I
OS
Outputs Short Circuit Current, V
OUT
+ or V
OUT
- = 0V or V
DD
924mA
I
OSD
Differential Outputs Short Circuit Current, V
OUT
+ = V
OUT
-612mA
Symbol Parameter Test Conditions
2
Typ Max Unit
I
DDQ
Quiescent V
DD
Power
Supply Current
REF = LOW
Outputs enabled, all outputs unloaded
68 90 mA
I
DDD
Dynamic V
DD
Power Supply
Current per Output
V
DD
= Max., C
L
= 0pF 30 45 µA/MHz
I
TOT
Total Powe r V
DD
Supply
Current
F
REFERENCE CLOCK
= 100 MHz, C
L
= 2 pF 86 130 mA
F
REFERENCE CLOCK
= 200 MHz, C
L
= 2 pF 100 150
F
REFERENCE CLOCK
= 400 MHz, C
L
= 2 pF 122 190
Symbol Parameter Min Typ Max Unit
V
OH
Output Voltage HIGH, terminated through 50 tied to V
DD
-2 V V
DD
-1.2 V
DD
-0.9 V
V
OL
Output Voltage LOW, terminated through 50 tied to V
DD
-2 V V
DD
-1.95 V
DD
-1.61 V
V
SWING
Peak-to-Peak Output Voltage Swing 0.55 0.93 V
Symbol Parameter Test Conditions
2
Typ Max Unit
I
DDQ
Quiescent V
DD
Power
Supply Current
REF = LOW
Outputs enabled, all outputs unloaded
86 110 mA
I
DDD
Dynamic V
DD
Power Supply
Current per Output
V
DD
= Max., C
L
= 0pF 35 50 µA/MHz