ICS810001-21 Datasheet, PDF (8/19 Pages) Integrated Circuit Systems – FEMTOCLOCKS-TM DUAL VCXO VIDEO PLL

ICS810001-21 Data Sheet
FEMTOCLOCK™ DUAL VCXO VIDEO PLL
Table 4B. LVCMOS/LVTTL DC Characteristics, V_DD = V_DDO = V_DDX = 3.3V ± 5%, T_A = 0°C to 70°C
Symbol Parameter
Test Conditions
Minimum Typical
V_IH
Input High Voltage
V_IL
Input Low Voltage
CLK[0:1], CLK_SEL,
I_IH
Input
High Current
P[1:0], V[3:0], N[1:0],
MR, MF, XTAL_SEL
OE, nBP0, nBP1
CLK[0:1], CLK_SEL,
I_IL
Input
Low Current
P[1:0], V[3:0], N[1:0],
MR, MF, XTAL_SEL
OE, nBP0, nBP1
V_OH
Output High Voltage
V_OL
Output Low Voltage
V_DD = V_IN = 3.465V
V_DD = V_IN = 3.465V
V_DD = 3.465V, V_IN = 0V
V_DD = 3.465, V_IN = 0V
I_OH = -24mA
I_OL = 24mA
2.0
-0.3
-5
-150
2.6
Maximum
V_DD + 0.3
0.8
150
5
0.5
Units
V
V
µA
µA
µA
µA
V
V
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
f_OUT
Output Frequency
nBP0, nBP1 = 00
nBP1 = 1
tjit(Ø)
RMS Phase Jitter, (Random),
NOTE 1
148.3516MHz,
Integration Range: 12kHz – 20MHz
t_R / t_F
odc
Output Rise/Fall Time
Output Duty Cycle
20% to 80%
t_LOCK
VCXO & FemtoClock PLL
Lock Time; NOTE 2
M = 92, Bandwidth = 475Hz
M = 4004, Bandwidth = 6Hz
Minimum
14
31
250
48
Typical
1.089
100
25
Maximum
35
175
750
52
Units
MHz
MHz
ps
ps
%
ms
s
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.
ICS810001DK-21 REVISION B APRIL 13, 2010
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©2010 Integrated Device Technology, Inc.