Performance Specications
Table 2. Electrical Performance - 3.3V LVPECL
Parameter
Symbol
Min
Typical
Maximum
Units
Supply
Voltage1
Current±
VDD
IDD
3.135
3.3
50
3.465
90
V
mA
Frequency
Nominal Frequency3
fN
77.76
170
10
MHz
ppm
%
Absolute Pull Range ±,6, ordering option
Linearity±
APR
Lin
±30, ±50
5
Temperature Stability
fSTAB
±±0
ppm
Outputs
Output Logic Levels±
Output Logic High
Output Logic Low
V
VOH
VOL
VDD-1.0±5
VDD-1.810
VDD-0.950
VDD-1.700
VDD-0.880
VDD-1.6±0
Rise Time±,4
tR
tF
0.6
0.6
50
1
1
ns
ns
Fall Time±,4
Symmetry±
SYM
фJ
45
55
0.5
%
Jitter, RMS 5,8 (1±kHz to ±0 MHz)
0.2
ps
Phase Noise5,8#155.5±MHZ)
10Hz
100Hz
1kHz
10kHz
100kHz
1MHz
10MHz
dBc/Hz
-60
-88
-118
-131
-145
-153
-156
Control Voltage
Control Voltage Range for Pull Range
Control Voltage Input Impedance
Control Voltage Modulation BW
VC
ZIN
0.3
1
3.0
V
MΩ
kHz
V
BW
10
Output Enable/Disable9
Output Enabled, Option A
Output Disabled, Option A
VIH
VIL
0.9*VDD
0.1*VDD
10
Start-Up Time
TS
ms
°C
Operating Temp, Ordering Option
Package Size
TOP
0/70, -±0/70, or -40/85
5.0 x 7.0 x 1.8
mm
1] The power supply should have by-pass capacitors as close to the supply and to ground as possible, for examples 0.1 and 0.01uF
±] Parameters are tested with production test circuit below as shown in Figure 3.
3] See Standard Frequencies and Ordering Information tables for more speci'c information
4] Measured from ±0% to 80% of a full output swing as shown in Figure 4.
5] Not tested in production, guaranteed by design, veri'ed at quali'cation.
6] Tested with Vc = 0V to 3.3V unless otherwise stated in part description
7] Broadband Period Jitter measured using Wavecrest SIA3300C, 90K samples, 155.±50MHz Output.
8] Phase Noise is measured with an Agilent E505±A, 155.5±MHz Output.
9] The Output is Enabled if the Enable/Disable is left open.
Vectron International • ±67 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
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Rev: 5/±9/±01±
