7©2016 Integrated Device Technology, Inc Revision A January 27, 2016
874328I-01 Data Sheet
Table 5. AC Electrical Characteristics, V
CC
= V
CCOA
= V
CCOB
= V
CCOC
= = V
CCODE
= V
CCOF
= 2.5V ± 5%, V
EE
= 0V,
T
A
= -40°C to 85°C
NOTE: 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.
NOTE 1: Measured from the differential input crossing point to the differential output crossing point.
NOTE 2: Defined as skew within a bank of outputs at the same supply voltage and with equal load conditions.
NOTE 3: This parameter is defined in accordance with JEDEC Standard 65.
NOTE 4: Defined as skew between outputs at the same supply voltage and with equal load conditions.
Measured at the differential cross points.
NOTE 5: 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 points.
Symbol Parameter Test Conditions Minimum Typical Maximum Units
f
REF
Input Frequency 614.4 650 MHz
f
OUT
Output
Frequency
QA[0:2] 614.4 650 MHz
Q[Bx:Fx] 153.6 162.5 MHz
t
JIT
Buffer Additive Phase Jitter,
RMS; refer to Additive Phase
Jitter Section
f
REF
= 614.4MHz,
Integration Range: 10Hz – 10MHz
0.05 ps
t
PD
Propagation Delay; NOTE 1
CLK to any QA, QB or QC output 1.2 4.2 ns
CLK to any QD, QE or QF output 2.0 4.8 ns
tsk(b) Bank Skew; NOTE 2, 3 Within each output Bank 65 ps
tsk(o) Output Skew; NOTE 3, 4
Across output Banks QA, QB and QC 50 ps
Across output Banks QD, QE and QF 65 ps
Across all output Banks QA to QF 70 ps
tsk(pp) Part-to-Part Skew; NOTE 3, 5 Within each output bank 250 ps
odc
Output
Duty Cycle
QA[0:2] 45 55 %
Q[Bx:Fx] 48 52 %
t
R
/ t
F
Output
Rise/ Fall Time
QA[0:2] 20% to 80% 200 400 ps
Q[Bx:Fx] 20% to 80% 300 600 ps
