NB6L14
http://onsemi.com
5
Table 6. AC CHARACTERISTICS VCC = 2.375 V to 3.63 V, GND = 0 V, TA = 40°C to +85°C (Note 9) Symbol
Characteristic
Min
Typ
Max
Unit
VOUTPP
Output Voltage Amplitude (@ VINPPmin) (Note 10) fIN ≤ 1.25 GHz
1.25 GHz ≤ fin ≤ 2.0 GHz
2.0 GHz ≤ fin ≤ 3.0 GHz
550
380
250
700
500
320
mV
fDATA
Maximum Operating Data Rate
2.5
Gb/s
tPD
Propagation Delay
IN to Q
250
370
500
ps
tS
EN to IN, IN
300
ps
tH
EN to IN, IN
300
ps
tSKEW
WithinDevice Skew (Note
12)Device to Device Skew (Note
13)5.0
20
150
ps
tJITTER
RMS Random Jitter (Note
14)fIN = 2.5 GHz
PeaktoPeak Data Dependent Jitter
fDATA = 2.5 Gb/s
14
1.0
ps
VINPP
Input Voltage Swing/Sensitivity
(Differential Configuration) (Note
10)100
VCC GND
mV
tr,tf
Output Rise/Fall Times @ Full Output Swing
(20%80%)
70
150
200
ps
NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit
board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared
operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification limit
values are applied individually under normal operating conditions and not valid simultaneously.
9. Measured by forcing VINPP (min) from a 50% duty cycle clock source. All loading with an external RL = 50 W to VCC – 2.0 V. Input edge rates
40 ps (20%80%).
10.Input and output voltage swing is a singleended measurement operating in differential mode.
11. Setup and hold times apply to synchronous applications that intend to enable/disable before the next clock cycle. For asynchronous
applications, setup and hold times do not apply.
12.Within device skew is measured between two different outputs under identical power supply, temperature and input conditions.
13.Device to device skew is measured between outputs under identical transition @ 0.5 GHz.
14.Additive RMS jitter with 50% duty cycle clock signal.
15.Additive peaktopeak data dependent jitter with input NRZ data at PRBS 2^231 and K28.5 at 2.5Gb/s.
800
700
600
500
400
300
200
100
0
01
2
3
fout, CLOCK OUTPUT FREQUENCY (GHz)
V
OUTP
P
OUTPUT
VOL
TAGE
AMPLITUDE
(mV)
(TYPICAL)
Figure 4. Output Voltage Amplitude (VOUTPP) versus Output
Frequency at Ambient Temperature (Typical)