625L5IFREQ [CTS]
CMOS Output Clock Oscillator, 1MHz Min, 50MHz Max, ROHS COMPLIANT, CERAMIC PACKAGE-4;
| 型号： | 625L5IFREQ |
| 厂家： | 
CTS |
| 描述： | CMOS Output Clock Oscillator, 1MHz Min, 50MHz Max, ROHS COMPLIANT, CERAMIC PACKAGE-4 机械 振荡器 |
| 文件： | 总4页 (文件大小：147K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Model 625
CMOS CLOCK OSCILLATOR
FEATURES
• Standard 2.5x2.0mm Surface Mount Footprint
• CMOS Compatible
• Fundamental and 3RD Overtone Crystals
• Frequency Range 1.0 – 50 MHz
• Frequency Stability, ±50 ppm
• +1.8Vdc,+2.5Vdc,+3.3Vdc Operation
• Operating Temperature to –40°C to +85°C
• Output Enable Standard
• Tape & Reel Packaging
• RoHS/Green Compliant (6/6)
DESCRIPTION
The Model 625 is a ceramic packaged Clock
oscillator offering reduced size and enhanced
stability. The small size means it is perfect for
any application. The enhanced stability means it
is the perfect choice for today’s communications
applications that require tight frequency control.
ORDERING INFORMATION
625
M
SUPPLY VOLTAGE
FREQUENCY IN MHz *
M - indicates MHz and decimal point.
Frequency is recorded with minimum 5
significant digits to the right of the "M".
M = +1.8Vdc
N = +2.5Vdc
L = +3.3Vdc
FREQUENCY STABILITY
OPERATING TEMPERATURE RANGE
5 = ± 25 ppm *
3 = ± 50 ppm (standard)
C = -10°C to +70°C (standard)
I = -40°C to +85°C *
* Contact factory for availability.
Not all performance combinations and frequencies may be available.
Contact your local CTS Representative or CTS Customer Service for availability.
Document No. 008-0329-0
Page 1 - 4
Rev. A
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
Model 625
2.5x2.0mm Low Cost
CMOS Clock Oscillator
ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNIT
Maximum Supply Voltage
Storage Temperature
VCC
TSTG
-
-
-0.5
-55
-
-
4.0
125
V
°C
Frequency Range
(See Note 1)
fO
-
1.0
-
50
MHz
Frequency Stability
(See Note 2 and Ordering Information)
Aging
∆f/fO
∆f/fO
-
-
-
-
-
50
5
± ppm
3
± ppm/yr
Operating Temperature
Commercial
Industrial
TA
-
°C
-10
-40
70
85
25
Supply Voltage
Model 625M
Model 625N
1.62
2.25
2.97
1.8
2.5
3.3
1.98
2.75
3.63
VCC
± 10 %
V
Model 625L
Supply Current
1.0 MHz to 30 MHz
30.1 MHz to 54 MHz
1.0 MHz to 30 MHz
30.1 MHz to 54 MHz
1.0 MHz to 30 MHz
30.1 MHz to 54 MHz
CL=15pF
CL=15pF
CL=15pF
CL=15pF
CL=15pF
CL=15pF
-
-
-
-
-
-
-
-
-
-
-
-
6
10
8
10
10
15
15
Model 625M
ICC
mA
Model 625N
Model 625L
Output Load
Output Voltage Levels
Logic '1' Level
CL
pF
V
VOH
VOL
90%VCC
-
CMOS Load
CMOS Load
-
-
-
Logic '0' Level
10%VCC
Output Current
Logic '1' Level
Logic '0' Level
Output Duty Cycle
Rise and Fall Time
Start Up Time
IOH
IOL
SYM
VOH = 90%VCC (1.8V, 2.5, 3.3V)
VOL = 10%VCC (1.8V, 2.5, 3.3V)
@ 50% Level
-
-
45
-
-
-
-2, -4, -8
+2, +4, +8
mA
55
10
10
%
ns
ms
TR, TF @ 10% - 90% Levels, CL = 15 pF
TS
Application of VCC
-
-
Enable Function
Enable Input Voltage
Disable Input Voltage
Enable Time
VIH
VIL
TPLZ
IST
-
-
0.7*VCC
Pin 1 Logic '1', Output Enabled
Pin 1 Logic '0', Output Disabled
Pin 1 Logic '1'
-
-
-
-
-
-
V
0.3*VCC
10
10
100
25
-
-
-
-
-
-
-
ms
uA
Standby Current
Pin 1 Logic '0', Output Disabled
-
-
Period Jitter, Pk-Pk
Period Jitter, RMS
Phase Jitter, RMS
ps
-
-
Bandwidth 12 kHz - 20 MHz
< 2
Notes:
1. Contact factory for available frequencies.
2. Inclusive of initial tolerance at time of shipment, changes in supply voltage, load, temperature and aging.
Document No. 008-0329-0
Page 2 - 4
Rev. A
٠
٠
٠
CTS Electronic Components, Inc. ٠
171 Covington Drive ٠
Bloomingdale, IL 60108 ٠
٠
٠
Model 625
2.5x2.0mm Low Cost
CMOS Clock Oscillator
CMOS/TTL OUTPUT WAVEFORM
TEST CIRCUIT, CMOS LOAD
Tr
Tf
+
-
VOH
mA
90%, 80%, 2.4V
50%, 1.5V
4
1
3
2
+
+
-
.01uF
POWER
SUPPLY
VM
D.U.T.
CL
-
Including probe
capacitance.
10%, 20%, 0.5V
VOL
UPTIME (t)
PERIOD (T)
Enable Input
DUTY CYCLE = t/T x 100 (%)
D.U.T. PIN ASSIGNMENTS
SYMBOL DESCRIPTION
Enable Input
ENABLE TRUTH TABLE
PIN
PIN 1
Logic ‘1’
Open
PIN 3
Output
Output
1
2
3
4
EOH
GND
Circuit & Package Ground
RF Output
Output
VCC
Logic ‘0’
High Imp.
Supply Voltage
MECHANICAL SPECIFICATIONS
PACKAGE DRAWING
MARKING INFORMATION
1. XX.XX – Frequency in MHz.
2. C – CTS and Pin 1 identifier.
3. ** – Manufacturing Site Code.
4. D – Manufactured Date Code. See Table I
for codes.
( 2.50 ±0.20)
0.098 ±0.008
( 0.70 )
0.028
( 0.55 )
0.022
3
2
4
1
XX.XX
C**D
( 2.00 ±0.20 )
NOTES
( 0.70 )
0.079 ±0.008
0.028
1. Termination pads (e4), barrier-plating is
nickel (Ni) with gold (Au) flash plate.
2. Reflow conditions per JEDEC J-STD-020.
( 0.90 )
0.035
( 1.0 )
Max.
0.039
( MM )
Inch
Key:
SUGGESTED SOLDER PAD GEOMETRY
.039 [1.00]
.033 [0.85]
C BYPASS
4
1
3
2
.053 [1.35]
[mm]
Key:
.067 [1.70]
Inch
CBYPASS should be ≥ 0.01 uF.
Document No. 008-0329-0
Page 3 - 4
Rev. A
٠
٠
٠
CTS Electronic Components, Inc. ٠
171 Covington Drive ٠
Bloomingdale, IL 60108 ٠
٠
٠
Model 625
2.5x2.0mm Low Cost
CMOS Clock Oscillator
TABLE I
MONTH
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
YEAR
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
A
N
a
B
P
b
p
C
Q
c
D
R
d
r
E
S
e
s
F
T
f
G
U
g
H
V
h
v
J
W
j
K
X
k
x
L
Y
l
M
Z
m
z
n
q
t
u
w
y
TAPE AND REEL INFORMATION
DIMENSIONS IN MILLIMETERS
11.5
2.0
Ø1 3
4.0
4.0
Ø1 . 5 5
1.75
8.0
1.15
120°
Ø17 8
Ø6 0
2.70
2.25
DIRECTION OF FEED
Ø2 3
Device quantity is 3,000 pieces per 178mm reel minimum.
ENVIRONMENTAL SPECIFICATIONS
Temperature Cycle:
Mechanical Shock:
Sinusoidal Vibration:
400 cycles from –55°C to +125°C, 10 minute dwell at each temperature, 1 minute transfer time
between temperatures.
1,500g’s, 0.5mS duration, ½ sinewave, 3 shocks each direction along 3 mutually perpendicular
planes (18 total shocks).
0.06 inches double amplitude, 10 to 55 Hz and 20g’s, 55 to 2,000 Hz, 3 cycles each in 3 mutually
perpendicular planes (9 times total).
Gross Leak:
No leak shall appear while immersed in an FC40 or equivalent liquid at +125°C for 20 seconds.
Mass spectrometer leak rates less than 2x10-8 ATM cc/sec air equivalent.
Product must survive 3 reflows of +260°C peak, 10 seconds maximum.
2,000 hours at +125°C, maximum bias, disregarding frequency shift.
1,000 hours at +85°C, full bias, less than ±5 ppm shift.
Fine Leak:
Resistance to Solder Heat:
High Temperature Operating Bias:
Frequency Aging:
Moisture Sensitivity Level:
Level 1 per JEDEC J-STD-020.
QUALITY AND RELIABILITY
Quality systems meet or exceed the requirements of ISO 9000:2000 standards.
Document No. 008-0329-0
Page 4 - 4
Rev. A
٠
٠
٠
CTS Electronic Components, Inc. ٠
171 Covington Drive ٠
Bloomingdale, IL 60108 ٠
٠
٠
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