nb7hq14m ON Semiconductor, nb7hq14m Datasheet - Page 6

• Manufacturer Part Number: nb7hq14m
• Description: 2.5v 7ghz / 10gbps Differential Input To 1.8v / 2.5v 1 4 Cml Clock / Data Fanout Buffer W/ Selectable Input Equalizer
• Manufacturer: ON Semiconductor

NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit
11. Measured by forcing V
12. Skew is measured between outputs under identical transitions and conditions @ 0.5 GHz. Duty cycle skew is measured between differential
13. Additive RMS jitter with 50% duty cycle clock signal.
14. Additive peak−to−peak data dependent jitter with input NRZ data at PRBS23.
15. Input and output voltage swings are single−ended measurements operating in a differential mode.
Table 6. AC CHARACTERISTICS
f
f
V
t
t
t
t
F
t
t
V
t
t
Symbol
MAX
DATAMAX
PLH
PHL
SKEW
DC
JITTER
r
f
Figure 3. CLOCK Output Voltage Amplitude (V
OUTPP
FN
INPP
N
40 ps (20% − 80%).
outputs using the deviations of the sum of Tpw− and Tpw+ @ 0.5 GHz.
,
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.
Maximum Input Clock Frequency;
Maximum Operating Data Rate (PRBS23)
Output Voltage Amplitude, EQEN = 0 or 1 (Note 15)
(See Figure 10)
Propagation Delay
Duty Cycle Skew (Note 12)
Output – Output Within Device Skew
Device to Device Skew
Output Clock Duty Cycle (Reference Duty Cycle = 50%)
Phase Noise, fin = 1 GHz
Integrated Phase Jitter f
Offset (RMS)
RMS Random Clock Jitter (Note 13)
Peak−to−Peak Data Dependent Jitter (Note 14)
Input Voltage Swing/Sensitivity
(Differential Configuration) (Note 15)
Output Rise/Fall Times @ 1.0 GHz
(20% − 80%)
INPP
400mV from a 50% duty cycle clock source. All loading with an external R
600
500
400
300
200
100
in
0
0
= 1 GHz, 12 kHz − 20 MHz
V
CC
Characteristic
= 2.375 V to 2.625 V; V
1
f
in
Q AMP (mV)
2
, CLOCK INPUT FREQUENCY (GHz)
3
OUTPP
http://onsemi.com
EQEN = 0 (v 3” FR4)
4
EQEN = 1 (12” FR4)
) vs. Input Frequency (f
V
CCO
6
5
OUT
f
in
f
= 1.71 V to 2.625 V; GND = 0 V; T
f
in
in
v 10 Gb/s
w 200 mV
f
6
in
v 7 GHz
100 kHz
v 7GHz
10 MHz
20 MHz
40 MHz
≤ 7GHz
IN to Q
10 kHz
1 MHz
Qx, Qx
7
8
Min
200
120
100
10
40
15
9
7
in
) at Ambient Temperature (Typical)
10
−135
−137
−149
−150
−150
−151
L
Typ
400
170
0.2
10
12
50
50
30
= 50 W to V
3
A
= −40°C to 85°C (Note 11)
CCO
1200
Max
225
0.8
15
15
50
60
10
10
45
. Input edge rates
ps pk−pk
ps pk−pk
ps rms
Gbps
Unit
GHz
dBc
mV
mV
ps
ps
ps
%
fs