NB7V33M
http://onsemi.com
5
Table 6. AC CHARACTERISTICS V
CC
= 1.71 V to 2.625 V; GND = 0 V; T
A
= −40°C to 85°C (Note 11)
Symbol
Characteristic Min Typ Max Unit
f
MAX
Maximum Input Clock Frequency 10 11 GHz
V
OUTPP
Output Voltage Amplitude (@ V
INPPmin
) f
in
≤ 10 GHz
(Note 12) (Figure 3)
260 400 mV
t
PLH
,
t
PHL
Propagation Delay to Differential Outputs,
@ 1 GHz, measured at differential crosspoint
CLK/CLK to Q, Q
R to Q, Q
150
500
200
600
350
700
ps
t
PLH
TC Propagation Delay Temperature Coefficient 50
Dfs/°C
t
skew
Duty Cycle Skew (Note 13)
Device − Device skew (tpdmax – tpdmin)
20
50
ps
t
RR
Reset Recovery (See Figure 16) 550 135 ps
t
PW
Minimum Pulse Width R 500 200 ps
t
DC
Output Clock Duty Cycle (Reference Duty Cycle = 50%) f
in
v 10 GHz 45 50 55 %
f
N
Phase Noise, f
c
= 1 GHz 10 kHz
100 kHz
1 MHz
10 MHz
20 MHz
40 MHz
−144
−147
−152
−152
−152
−153
dBc
t
Řf
N
Integrated Phase Jitter (Figure x) f
c
= 1 GHz, 12 kHz − 20 MHz Offset 35 fs
t
JITTER
RJ – Output Random Jitter (Note 14) f
in
v 10.0 GHz 0.2 0.8 ps RMS
V
INPP
Input Voltage Swing (Differential Configuration) (Figure 11) (Note 15) 200 1200 mV
t
r
, t
f
Output Rise/Fall Times @ 1 GHz (20% − 80%), Q, Q 20 35 60 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.
11. Measured using a 1 GHz, V
INPP
min, 50% duty−cycle clock source. All output loading with external 50 W to V
CC
. Input edge rates 40 ps
(20% − 80%).
12.Output voltage swing is a single−ended measurement operating in differential mode.
13.Duty cycle skew is defined only for differential operation when the delays are measured from cross−point of the inputs to the cross−point
of the outputs. Duty cycle skew is measured between differential outputs using the deviations of the sum of Tpw− and Tpw+ @ 1 GHz. Skew
is measured between outputs under identical transitions and conditions.
14.Additive RMS jitter with 50% duty cycle clock signal.
15.Input voltage swing is a single−ended measurement operating in differential mode.
f
in
, CLOCK INPUT FREQUENCY (GHz)
V
OUTPP
, OUTPUT VOLTAGE
AMPLITUDE (mV)
500
450
400
350
300
250
200
0246810
Figure 3. Output Voltage Amplitude (V
OUTPP
) vs. Input Frequency (f
in
) at Ambient Temperature (Typical)
