VCS571 - CTS Corp.

VCS571
Low Kv, 5x7mm VCSO
APPLICATIONS
Frequency Translation and Jitter Attenuation
SONET/SDH
10 GbE
WiMAX
Base Stations/Picocells
DAC clocking
FEATURES
•
•
•
•
•
•
•
•
•
Lower Tuning Gain Transfer, Kv
Industry Standard 5x7mm SMT Footprint
+3.3 Vdc Supply Voltage
-40°C to 85°C Temp. Range
LVPECL differential outputs
± 50ppm Absolute Pull Range (APR)
Output Enable/Disable Function
SAW resonator
Extremely Low Jitter
DESCRIPTION
Surface mount 5x7mm VCSO operating at 3.3V supply
with complementary LVPECL outputs for use in
datacom, telecom, and DAC clock applications.
ELECTRICAL SPECIFICATIONS
Parameter
Operating Conditions
Nominal Frequency
Conditions & Remarks
fNOM
Min
Typical
Max
Unit
460
460.8, 491.52,
622.08, 644.5313,
666.514, 669.3266
693.483, 768
1000
MHz
Operating Temperature Range
-40
-
85
°C
Storage Temperature Range
-55
-
125
°C
Supply Voltage
VCC; ±5%
3.135
3.300
3.465
Vdc
Supply Current
Icc; Max. VCC; TA = 25°C
load = 50Ω to VCC – 2V
-
60
70
mA
Load
output to VCC -2V
-
50
-
Ω
ref to TA = 25°C; VC = constant
-
+20
-160
-
ppm
Frequency Stability
Frequency vs. Temperature
Electronic Frequency Control
Input Impedance
Zi
50
100
-
kΩ
Control Voltage Range
VC ; positive monotonic transfer
0.3
-
3.0
Vdc
Gain Transfer
Kv
-
180
-
ppm/V
Absolute Pull Range
APR; all causes (see Note 1)
± 50
-
-
ppm
Modulation Bandwidth
-3dB ref. 100Hz
-
50
-
kHz
Linearity
Deviation from best linear fit
-
2
10
%
NOTE 1:
Minimum guaranteed frequency shift (∆f/fNOM) under all conditions (temperature, aging, supply voltage, load) for 15 years at an
average effective operating temperature of +55°C
Document No. VCS571 Data Sheet
Page 1 - 5
Rev. X1
٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ ٠ ٠
٠ ٠ ٠ www.ctscorp.com ٠ ٠ ٠
VCS571
Low Kv, 5x7mm VCSO
ELECTRICAL SPECIFICATIONS (Continued)
Parameter
Output Parameters
Conditions & Remarks
Min
Output Signal
Rise/Fall Times
20% to 80%
Duty Cycle
@ 50% of output signal
Start up time
to reach 90% of final amplitude
Phase Jitter
Unit
VOL
-
-
VCC-1.620
VOH
VCC-1.025
-
-
-
250
400
45
50
55
%
-
-
10
ms
100Hz
-
-85
-
dBc/Hz
Vdc
ps
1kHz
-
-110
-
dBc/Hz
10kHz
-
-140
-
dBc/Hz
100kHz
-
-143
-
dBc/Hz
1MHz
-
-143
-
dBc/Hz
12kHz to 20MHz
(calculated from 622 MHz Phase Noise)
-
0.16
0.3
ps RMS
50kHz to 80MHz
(calculated from 622 MHzPhase Noise)
-
0.16
0.3
ps RMS
Typical for 622.08 MHz
LVPECL OUTPUT WAVEFORM
Pad 2
Low ”0”
Open
High ”1”
Max
LVPECL
Amplitude
Phase Noise
Typical
TEST CIRCUIT, LVPECL LOAD
OUTPUT ENABLE/DISABLE LOGIC
Pad 4
outputs disabled
PECL Low
outputs enabled
Output
outputs enabled
Output
Document No. VCS571 Data Sheet
Page 2 - 5
Pad 5
PECL High
Comp. Output
Comp. Output
Rev. X1
٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ ٠ ٠
٠ ٠ ٠ www.ctscorp.com ٠ ٠ ٠
VCS571
Low Kv, 5x7mm VCSO
MECHANICAL SPECIFICATIONS
PACKAGE DRAWING
PIN 6
PIN 5
PIN 4
VCS571
622M0800
PIN #1 MARK
PIN 1
PIN 2
PIN 3
2.68
[.105]
EXPOSED GROUND PLANE
AND COVER CASTELLATION
2 PLACES
MAX
0.56
TYP
[.022]
PIN 1
PIN 2
PIN 3
1.27
[.050] TYP
1.47
[.058]
1.90
[.075]
1.68
[.066]
1.68
[.066]
1.47
[.058]
5.18±0.10
[.204±.004]
1.27 TYP
[.050]
PIN 6
PIN 5
2.54
[.100]
5.08
[.200]
PIN 4
BARRIER COVERING
OVER RESIST MASK
OVER GROUND PLANE
7.52±0.10
[.296±.004]
Lead Termination Finish: Gold flash, <10 micro inch, over 100 micro inch minimum Ni plated Cu
Co-Planarity (from seating plane): 0.1 [0.004] maximum
Dimensions in mm and [inches]
PAD FUNCTION
1 - Control Voltage - VC
2 - Enable/Disable Control
3 - Ground/Case
4 - Output
5 - Complementary Output
6 - Supply Voltage - VCC
Document No. VCS571 Data Sheet
Page 3 - 5
Rev. X1
٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ ٠ ٠
٠ ٠ ٠ www.ctscorp.com ٠ ٠ ٠
VCS571
Low Kv, 5x7mm VCSO
SUGGESTED SOLDER PAD GEOMETRY
5.08
[.200]
2.54
[.100]
1.70
[.067]
3.83
[.151]
5.54
[.218]
2.34
[.092]
1.68
[.066]
Dimensions are in mm and [inches].
MAXIMUM SOLDERING PROFILE
Temperature
217°C
260°C (Absolute max temperature)
Time
60-150 sec
10 sec. max
Note: Part is not designed to be reflowed in an inverted position.
TAPE AND REEL INFORMATION
17.5
2.0
Ø13
Ø1.50
1.75
VCSXXXX
CTS
YYWW
VCSXXXX
CTS
YYWW
7.80
7.60
3.10
2.90
4.00
8.00
5.60
5.40
120°
7.50
Ø60
16.00
DIMENSIONS ARE IN MM
Ø23
DIRECTION OF FEED
Device quantity is 1000 pieces max. per 180mm reel.
Document No. VCS571 Data Sheet
Page 4 - 5
Rev. X1
٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ ٠ ٠
٠ ٠ ٠ www.ctscorp.com ٠ ٠ ٠
Ø180
VCS571
Low Kv, 5x7mm VCSO
ENVIRONMENTAL SPECIFICATIONS
This product is capable of operating within the following environmental conditions:
Operating Temperature
Storage Temperature
Humidity
Atmospheric Pressure
Moisture Sensitivity
RoHS
-40 to +85 °C
-55 to 125°C
95% Relative humidity max @ 40°C
730 to 780 mm Hg
Level 1
Fully compliant to RoHS Directive 2002/95/EC
Model 571 Part Number Generator:
Frequency in MHz
(“M” = decimal point)
VCS571 - _ _ _M _ _ _ _
P/N example: VCS571-622M0800
Document No. VCS571 Data Sheet
Page 5 - 5
Rev. X1
٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ ٠ ٠
٠ ٠ ٠ www.ctscorp.com ٠ ٠ ٠