
NB7L32M
http://onsemi.com
5
Table 6. AC CHARACTERISTICS VCC = 2.375 V to 3.465 V, VEE = 0 V (Note 8) Symbol
Characteristic
40°C
255C
855C
Unit
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
VOUTPP Output Voltage Amplitude (@ VINPP(MIN))
fin ≤ 7 GHz
fin ≤ 12 GHz
190
160
330
320
190
160
330
320
190
160
330
320
mV
fIN
Maximum Input Clock Frequency
12
14
12
14
12
14
GHz
tPLH,
tPHL
Propagation Delay to
CLK to Q
Output Differential (See Figure
7)R to Q
130
200
155
240
200
300
130
200
155
240
200
300
130
200
155
260
200
300
ps
tskew
DevicetoDevice Skew (Note
12)2
6
20
50
2
6
20
50
2
6
20
50
tRR
Reset Recovery (See Figure
7)300
135
300
135
300
135
ps
tPW
Minimum Pulse Width
R 500
210
500
210
500
210
ps
tJITTER
Random Clock Jitter (RMS)
fin ≤ 7 GHz
fin = 12 GHz
0.13
0.14
0.5
0.13
0.14
0.5
0.13
0.14
0.5
ps
VINPP
Input Voltage Swing/Sensitivity
(Differential Configuration) (Note
10)
150
2500
150
2500
150
2500
mV
tr
tf
Output Rise/Fall Times @ 1 GHz
(20% 80%)
30
45
30
45
30
45
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.
8. Measured by forcing VINPP(MIN) from a 50% duty cycle clock source. All loading with an external RL = 50 W to VCC. Input edge rates 40 ps
(20% 80%).
9. Duty cycle skew is measured between differential outputs using the deviations of the sum of Tpw and Tpw+ 1 GHz.
10.VINPP(MAX) cannot exceed VCC VEE. Input voltage swing is a singleended measurement operating in differential mode.
11. Additive RMS jitter with 50% duty cycle input clock signal.
12.Devicetodevice skew is measured between outputs under identical transition @ 1 GHz.
Figure 2. Output Voltage Amplitude (VOUTPP) versus Input Clock Frequency (fOUT) at
Ambient Temperature (VINPP = 150 mV)
INPUT CLOCK FREQUENCY (GHz)
0
50
100
150
200
250
300
350
400
450
2
4
6
8
10
12
14
OUTPUT
VOL
TAGE
AMPLITUDE
(mV)
VCC = 3.3 V
VCC = 2.5 V
0