Micro Networks
An Integrated Circuit Systems Company
LVPECL DC CHARACTERISTICS
Symbol
V
OH
Parameter
Output High Voltage
Signal
FOUT, nFOUT
Min
Vcc – 1.4
M2005-01
Preliminary Specifications
Max
Vcc – 1.0
Units
V
V
OL
V
SWING
Output Low Voltage
Peak-to-Peak Output Voltage Swing
FOUT, nFOUT
FOUT, nFOUT
Vcc – 2.0
0.6
Vcc – 1.7
0.85
V
V
Note 1: Output terminated with 50
Ω
to V
CC
–2.V
INPUT FREQUENCY CHARACTERISTICS
Symbol
Parameter
Test Conditions
Min
Max
Units
F
IN
Input Frequency
REF_CLK0, REF_CLK1
S_CLOCK
0.3
166
50
MHz
V
Note: Output terminated with 50
Ω
to V
CC
–2.V
AC CHARACTERISTICS
Symbol
Parameter
Test Conditions
Min
Typ
Max
Units
F
OUT
ØNOISE
Output Frequency
Single Side Band
Phase Noise
1kHz offset
10kHz offset
100kHz offset
12kHz to 20 MHz
FOUT = 155MHz
M, N, to nP_LOAD
S_DATA to S_CLK
S_CLK to S_LOAD
20% to 80%, each
77.75
-72
-94
-123
0.69
50
300
5
5
5
5
5
5
667
MHz
dBc/Hz
dBc/Hz
dBc/Hz
ps
%
J (t)
odc
t
R
t
S
Jitter (RMS)
Output Duty Cycle
Output Rise Time
Setup Time
800
ps
ns
ns
ns
ns
ns
ns
t
H
Hold Time
M, N, to nP_LOAD
S_DATA to S_CLK
S_CLK to S_LOAD
t
LOCK
t
PW
F
HOLD
PLL Lock Time
Output Pulse Width S_LOAD
Initial Frequency Accuracy
in Digital HOLD Mode
Stable Input Clock
Selected Until Entering
Digital Hold
10
1
TBD
ms
ns
ppm
Micro Networks
324 Clark Street
Worcester, MA 01606
tel: 508-852-5400
7
fax: 508-852-8456
www.micronetworks.com
SPECTRUM [ SPECTRUM MICROWAVE, INC. ]
