TRU-600 Datasheet, PDF (1/1 Pages) Vectron International, Inc – TRU-600

Clock and Data Recovery Products
TRU-600
Description:
The TRU-600 is a high frequency, SAW based Clock and Data
Recovery Module. It offers very low jitter outputs, excellent stability
and fast acquisition time.
Performance Characteristics
Features:
• Output jitter typical 10 ps rms
• Low-cost modular solution
• Choice of data rates form
124.416 Mb/s to 622.08 Mb/s
• SONET/SDH compatible
• 100K ECL/PECL compatible
inputs and outputs
• Low power consumption
• Quartz SAW filter technology
• External Clock Enable for LOS
Parameter
Symbol
Min.
Typical
Max
Unit
Normal Clock Frequency¹
fo
124.416
-
622.08
MHz
Supply Current
IEE
50
65
75
mA
Supply Voltage
VCC
4.5
5
5.5
V
Data Input Voltage Low
VIL
-1.81
-
-1.48
V
Data Input Voltage High
VIH
-1.17
-
-0.88
V
Data/Clock Output Voltage Low2
VOL
-1.95
-
-1.63
V
Input Clock/Frequency Deviation³
DC
-200
-
200
ppm
Clock/Data Alignment⁴
TCDA
-100
-
100
ps
Data/Clock Output Rise Time⁵
TTLH
275
375
575
ps
Data/Clock Output Fall Time⁵
TTHS
275
375
575
ps
Output Clock Duty Cycle
-
Acquisition Time⁶
TA
45
-
-
-
55
%
2
µs
CDR
Output Clock Random Jitter⁷
JC
-
10
-
ps rms
Power Consumption
Pd
-
325
-
mW
Storage Temperature
Tstg
-55
125
°C
Soldering Temperature/Duration
TLS
-
240/10
°C/s
Supply Voltage
VCC-VEE
0
8.0
V
1. The TRU-600 meets all SONET.SDH requirements for jitter transfer and jitter tolerance mask characteristics at the stan-
dard SONET transmission rates.
2. Measured with respect to Vcc with load RL of 50 ohms to Vcc-2v. ECL voltage levels are specified for dc measurement.
An additional tolerance of 50 mV should be added for dynamic measurement.
3. Allowable input clock frequency variation with respect to the nominal clock frequency (F_N) over the entire operating
temperature range.
4. Alignment of clock and data outputs.
5. Measured at 20% to 80% levels.
6. Time required to achieve valid data and clock outputs with an input transition density of at least 50%.
7. Measured with an input data pseudorandom word (PRW) 2²³-1.
Consult website for additional information.
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • Web: www.vectron.com
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