ICS810001-22 Datasheet, PDF (8/18 Pages) Integrated Device Technology – FemtoClock™ Dual VCXO Video PLL

ICS810001-22 Data Sheet
FEMTOCLOCK™ DUAL VCXO VIDEO PLL
AC Electrical Characteristics
Table 5. AC Characteristics, V_DD = V_DDO = V_DDX = 3.3V ± 5%, T_A = 0°C to 70°C
Symbol Parameter
Test Conditions
Minimum
f_OUT
Output Frequency
nBP0, nBP1 = 00
26
nBP1 = 1
31
tjit(Ø)
RMS Phase Jitter, (Random),
NOTE 1
148.5MHz,
Integration Range: 12kHz – 20MHz
t_R / t_F
odc
Output Rise/Fall Time
Output Duty Cycle
20% to 80%
250
48
t_LOCK
VCXO & FemtoClock PLL
Lock Time; NOTE 2
Typical
1.01
Maximum
28
175
750
52
5
Units
MHz
MHz
ps
ps
%
ms
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.
See Parameter Measurement Information Section.
NOTE 1: Refer to the Phase Noise Plot.
NOTE 2: Lock Time measured from power-up to stable output frequency.
ICS810001BK-22 REVISION A SEPTEMBER 8, 2009
8
©2009 Integrated Device Technology, Inc.