5PB12xx DATASHEET
AC Electrical Characteristics
(VDD = 1.8V, 2.5V, 3.3V)
VDD = 1.8V ±5%; for 5PB1203 / 1204 / 1206, ambient Temperature -40° to +105°C, unless stated otherwise
Parameter
Input Frequency
Symbol
Conditions
Min.
Typ. Max. Units
0
200
1.0
1.0
2.5
MHz
ns
Output Rise Time
tOR
tOF
0.36 to 1.44V, CL = 5pF
0.6
0.6
2.0
420
Output Fall Time
1.44 to 0.36V, CL = 5pF
Note 1
ns
Propagation Delay
Note 1
1.5
ns
Buffer Additive Phase Jitter, RMS
26MHz TCXO clipped sine wave input,
Integration Range: 12kHz to 20MHz
fs
125MHz LVCMOS input,
Integration Range: 12kHz to 20MHz
42
20
fs
Output to Output Skew
Device to Device Skew
tSKEWO−O Note 2, Rising edges at VDD/2
tSKEWD-D Rising edges at VDD/2
50
200
3
ps
ps
Delay for Output Enable / Disable
Time ENABLEx to BCLKn
tEN/ DIS
t
CL < 5pF
cycles
Start-up Time
tSTART-UP
VINpp
2
ms
V
TCXO Clock Clipped Sine Wave
Input Voltage Swing Level
VDD = 1.8V, should connect to CLKIN
through AC coupling and bias circuit
0.8
VDD = 2.5V ±5%; for 5PB1213 / 1214 / 1216, ambient Temperature -40° to +105°C, unless stated otherwise
Parameter
Input Frequency
Symbol
Conditions
Min.
Typ. Max. Units
0
200
1.0
1.0
2.7
MHz
ns
Output Rise Time
tOR
tOF
0.5 to 2.0V, CL = 5pF
0.6
0.6
2.2
280
Output Fall Time
2.0 to 0.5V, CL = 5pF
Note 1
ns
Propagation Delay
Note 1
1.7
ns
Buffer Additive Phase Jitter, RMS
26MHz TCXO clipped sine wave input,
Integration Range: 12kHz to 20MHz
fs
125MHz LVCMOS input,
Integration Range: 12kHz to 20MHz
30
20
fs
Output to Output Skew
Device to Device Skew
tSKEWO−O Note 2, Rising edges at VDD/2
tSKEWD-D Rising edges at VDD/2
50
200
3
ps
ps
Delay for Output Enable / Disable
Time ENABLEx to BCLKn
tEN/ DIS
t
CL < 5pF
cycles
Start-up Time
tSTART-UP Part start-up time for valid outputs after
VDD ramp-up
2
ms
V
TCXO Clock Clipped Sine Wave
Input Voltage Swing Level
VINpp
VDD = 2.5V, should connect to CLKIN
through AC coupling and bias circuit
0.8
3-CHANNEL HIGH-PERFORMANCE TCXO/LVCMOS CLOCK BUFFER FAMILY
6
FEBRUARY 28, 2018