f
OUT
Output
Frequency
Q[1:16] 1 GHz
t
PD
Propagation
Delay
LH and HL A1, A2 to Q[1:16] 1.4 1.75 ns
Output Enable nG1, nG2 to Q[1:16] 3.5 ns
Output Disable nG1, nG2 to Q[1:16] 3.5 ns
Powered-down nPD to Q, nQ = V
DD
100 µs
Powered-down
nPD to Q, nQ = Logic Level
defined by the Selected Input
100 µs
tsk(o) Output Skew
2
3
Q[1:16] 12 50 ps
tsk(p)
Output Pulse
Skew
Q[1:16] 20 125 ps
tsk(pp)
Part-to-Part
Skew
4
Q[1:16] 300 ps
REVISION 2 11/2/14 7 2.5V LVDS 1:16 CLOCK FANOUT BUFFER
8T349316 DATASHEET
AC Electrical Characteristics
Table 7. AC Characteristics, V
DD
= 2.5V±10%, T
A
= -40°C to +85°C
1
1. Electrical parameters are guaranteed over the specified ambient operating temperature range, which is established when the device is
mounted in a test socket with maintained transverse airflow greater than 500 lfpm. The device will meet specifications after thermal
equilibrium has been reached under these conditions.
Symbol Parameter Test Conditions Minimum Typical Maximum Units
2. This parameter is defined in acco
rdance with JEDEC standard 65.
3. Defined as skew between outputs at the same supply voltage and with equal load conditions. Measured at the differential cross point.
4. Defined as skew between outputs on different devices operating at the
same supply voltage, same temperature, same frequency and with
equal load conditions. Using the same type of inputs on each device, the outputs are measured at the differential cross point.
