575R40DC25M0000
更新时间:2024-09-19 03:03:02
品牌:CTS
描述:Clipped Sine Output Oscillator, 25MHz Nom, GREEN, HERMETIC SEALED, CERAMIC PACKAGE-4
575R40DC25M0000 概述
Clipped Sine Output Oscillator, 25MHz Nom, GREEN, HERMETIC SEALED, CERAMIC PACKAGE-4
575R40DC25M0000 数据手册
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PDF下载Model 575
Temperature Compensated Crystal Oscillator
FEATURES
• Clipped Sine Wave Output
• Optional Voltage Control for Frequency Tuning [VCTCXO]
• 7.0mmx5.0mm Surface Mount Package
• Frequency Range 10 – 40 MHz [Standard Frequencies List Shown Below]
• Fundamental Crystal Design
• Frequency Stability, several options to choose from, ±0.5ppm ~ ±5.0ppm
• Operating Voltage, +2.8Vdc ~ +5.0Vdc
• Operating Temperature to -40°C to +85°C
• Tape & Reel Packaging Available
• RoHS/Green Compliant (6/6)
APPLICATIONS
The Model 575 Temperature Compensated Crystal Oscillator (TCXO) is a quartz
based, clipped sine wave output, analog temperature compensated oscillator with
optional frequency tuning, in a hermetically sealed ceramic package. M575 is suitable for base stations,
wireless communications, test and measurement, Femtocell, WLAN/WiMax/WIFI and mobile phone applications.
ORDERING INFORMATION
575
M
FREQUENCY IN MHz
SUPPLY VOLTAGE
2
T = +2.8Vdc
R = +3.0Vdc
L = +3.3Vdc
S = +5.0Vdc
M - indicates MHz and decimal point.
[See table below for standard frequencies available.]
FREQUENCY TUNING (AFC)
A = ± 5 ppm (std)
B = ± 8 ppm
FREQUENCY STABILITY *
C = ± 10 ppm
D = ± 12 ppm
T = TCXO (no AFC)
1
05 = ± 0.5 ppm
10 = ± 1.0 ppm
15 = ± 1.5 ppm
20 = ± 2.0 ppm
25 = ± 2.5 ppm (std)
30 = ± 3.0 ppm
40 = ± 4.0 ppm
50 = ± 5.0 ppm
{VCON: 1.5Vdc ± 1.0Vdc}
OPERATING TEMPERATURE RANGE
H = -10°C to +60°C
C = -20°C to +70°C
D = -30°C to +85°C (std)
I = -40°C to +85°C
* Frequency vs. Temperature Only
1] Only available with temperature range codes "H" and "C".
2] Frequency is recorded with two leading digits before the ‘M’ and 4 significant digits after the ‘M’ (including zeros).
[Ex. XXMXXXX (10M0000), XXMXXXX (16M3840)]
Not all performance combinations and frequencies may be available.
Contact your local CTS Representative or CTS Customer Service for availability.
M575 Standard Frequencies
10.000 MHz
10.240 MHz
12.000 MHz
12.288 MHz
12.800 MHz
13.000 MHz
14.000 MHz
14.400 MHz
15.360 MHz
16.000 MHz
16.800 MHz
18.000 MHz
18.432 MHz
19.200 MHz
19.440 MHz
19.998 MHz
20.000 MHz
20.480 MHz
21.000 MHz
24.000 MHz
24.576 MHz
25.000 MHz
26.000 MHz
27.000 MHz
32.000 MHz
32.768 MHz
38.880 MHz
40.000 MHz
Document No. 008-0307-0
Page 1 - 4
Rev. F
www.ctscorp.com
Model 575
TCXO/VC-TCXO – Clipped Sine Wave
ELECTRICAL CHARACTERISTICS
PARAMETER
Maximum Supply Voltage
Maximum Control Voltage
Storage Temperature
Frequency Range
SYMBOL
VCC
CONDITIONS
MIN
-0.5
-0.5
-55
TYP
MAX
6.0
VCC
UNIT
V
-
-
-
-
-
VC
-
V
TSTG
fO
-
125
40
°C
Std frequencies listed in Ordering Information
10
MHz
0.5,1.0,1.5,2.0
2.5,3.0,4.0,5.0
Frequency Stability
Frequency vs. Temperature Only
Δf/fO
± ppm
± ppm
Frequency Stability
vs. Initial Calibration
vs. Supply Voltage
vs. Load
@25°C
±5% change
±10% change
After 2 reflows
1st year
-
-
-
-
-
-
-
-
-
-
-
-
1.0
0.2
0.2
2.0
1.0
8.0
-
vs. Reflow Shift
vs. Aging
10 year (Except stability code 05)
Operating Temperature
Order Code 'H'
Order Code 'C'
Order Code 'D'
Order Code 'I'
Supply Voltage
Order Code 'T'
Order Code 'R'
Order Code 'L'
Order Code 'S'
Supply Current
-10
-20
-30
-40
60
70
85
85
TA
-
°C
25
2.66
2.85
3.14
4.75
2.8
3.0
3.3
5.0
2.94
3.15
3.47
5.25
VCC
±5%
V
10.00 MHz - 14.99 MHz
15.00 MHz - 25.99 MHz
26.00 MHz - 40.00 MHz
-
-
-
-
-
-
1.5
2.0
2.5
ICC
mA
VC
-
Control Voltage
-
0.5
1.5
5,8,10,12
2.5
V
VC = 1.5V ±1.0V
Frequency Tuning [VCTCXO Only]
VC Input Impedance
Output Waveform
Output Voltage Levels
Output Load
± ppm
kOhm
ZVC
-
500
0.8
-
-
-
AC coupled Clipped Sinewave
VO
-
Vp-p
RL // CL
10 kOhm // 10 pF
-
-
-
TS
-
Start Up Time
-
-
2
ms
1
dBc/Hz
Phase Noise
Notes:
Phase Noise performance may vary based on output frequency. See example plot at 10 MHz below.
1.
SINGLE SIDE BAND PHASE NOISE
(typical maximums @ 10 MHz)
Frequency
Offset
10 Hz
Phase Noise
(dBc/Hz)
-90
100 Hz
1k Hz
-115
-135
-148
10k Hz
Document No. 008-0307-0
Page 2 - 4
Rev. F
Model 575
TCXO/VC-TCXO – Clipped Sine Wave
MECHANICAL SPECIFICATIONS
MARKING INFORMATION
1. M575 - CTS Model Series.
PACKAGE DRAWING
2. ● – Pin 1 identifier.
(1.4 ±0.1)
3. C – CTS identifier.
4. D – Date code. See Table II for codes.
5. XXX – Frequency code. See Table I for codes.
0.055 ±0.004
(7.0 ±0.2)
0.276 ±0.008
{Pads 1 - 4}
3
2
4
1
(0.8 ±0.1)
Complete CTS part number, frequency value and
date code information must appear on reel and
carton labels.
(4.0 ±0.1)
0.157 ±0.004
0.031 ±0.004
{Pads 1 - 4}
M575
● CDXXX
(5.0 ±0.2)
0.197 ±0.008
NOTES
(0.2)
0.008
(5.08 ±0.2)
0.200 ±0.004
1. DO NOT make connections to non-labeled pins.
TYP
Castellation pins may have internal connections
used in the manufacturing process.
2. Termination pads (e4); barrier plating is nickel
(Ni) with gold (Au) flash plate.
3. Reflow conditions per JEDEC J-STD-020,
260°C maximum.
(2.0)
MAX
0.079
(mm)
Inch
Key:
(0.3 ±0.1)
0.012 ±0.004
SUGGESTED SOLDER PAD GEOMETRY
TABLE I – FREQUENCY CODING
.225 [5.71]
MARKING
CODE
MARKING
CODE
MARKING
CODE
MARKING
CODE
FREQUENCY
FREQUENCY
FREQUENCY
FREQUENCY
4
3
C BYPASS
10.000 MHz
10.240 MHz
12.000 MHz
12.288 MHz
12.800 MHz
13.000 MHz
13.500 MHz
14.000 MHz
14.400 MHz
100
102
120
122
128
130
135
140
144
15.360 MHz
16.000 MHz
16.367 MHz
16.367667 MHz
16.368 MHz
16.369 MHZ
16.384 MHz
16.800 MHz
18.000 MHz
153
160
16A
16B
16C
16D
163
168
180
25.000 MHz
26.000 MHz
27.000 MHz
32.000 MHz
32.512 MHz
32.768 MHz
38.880 MHz
40.000 MHz
250
260
270
320
325
327
388
400
18.432 MHz
19.200 MHz
19.440 MHz
19.680 MHz
19.800 MHz
19.998 MHz
20.000 MHz
20.480 MHz
24.000 MHz
184
192
194
196
198
199
200
204
240
.165 [4.20]
1
2
.047 [1.20]
.071 [1.80]
[mm]
Key:
Inch
Not all frequencies listed may be available for this design.
CBYPASS should be ≥ 0.01 uF.
TABLE II – DATE CODE
YEAR
MONTH
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
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
TEST CIRCUIT – RL//CL LOAD
D.U.T. PIN ASSIGNMENTS
PIN
SYMBOL
DESCRIPTION
Control Voltage – VCTCXO (Note 1)
GND - TCXO
Circuit & Package Ground
Clipped Sine Wave Output
Supply Voltage
+
-
mA
1
VC
4
1
3
2
+
+
-
2
3
4
GND
Output
VCC
0.01uF
POWER
SUPPLY
10KΩ
10pF
VM
D.U.T.
Including probe
capacitance.
-
NOTES
Control Voltage - VC-TCXO
GND - TCXO
1. Connect to ground for TCXO (no AFC) option.
Document No. 008-0307-0
Page 3 - 4
Rev. F
Model 575
TCXO/VC-TCXO – Clipped Sine Wave
PACKAGING INFORMATION
Device quantity is 1,000 pieces per 180mm reel.
17.5
Ø13
2.0
4.0
8.0
Ø1.50
1.75
16.0
2.40
2.10
120°
8.40
7.90
Ø180
Ø60
5.70
5.40
Ø23
DIRECTION OF FEED
Dimensions in Millimeters
Dimensions in Millimeters
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:
Fine 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.
Resistance to Solder Heat:
High Temperature Operating Bias:
Frequency Aging:
Product must survive 3 reflows of +250°C maximum, 10 seconds maximum.
2,000 hours at +125°C, disregarding frequency shift.
1,000 hours at +85°C.
Insulation Resistance:
500M Ohms @ 100VDC ±15VDC.
Moisture Sensitivity Level:
Level 1 per JEDEC J-STD-020.
Document No. 008-0307-0
Page 4 - 4
Rev. F
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