TX25SA0800LDXBXZC-PF [ACT]
TCXO, 2.5 x 2.0mm, Clipped sine wave;
| 型号： | TX25SA0800LDXBXZC-PF |
| 厂家： | 
ADVANCED CRYSTAL TECHNOLOGY |
| 描述： | TCXO, 2.5 x 2.0mm, Clipped sine wave 石英晶振 温度补偿晶振 |
| 文件： | 总2页 (文件大小：650K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TX25SA Series
TCXO, 2.5 x 2.0mm, Clipped sine wave
From ±0.5ppm stability over ‐30°C to 85°C
Parameters
Frequency range
Specification
F_nom 8.0MHz ~ 50.0MHz
Remarks
Limited frequencies available
±5% tolerance
At +25°C
Supply voltage
Vcc 1.8V, 2.4V, 2.8V, 3.0V
F_tol ±1.0ppm max
F_stb ±0.5ppm max
F_load ±0.2ppm max.
F_Vcc ±0.2ppm max.
F_age ±1.0ppm max
±1.0ppm max.
Initial frequency tolerance
vs Temperature
Table 1
vs Load
±10% load condition change
±5% input voltage change
1 year
Frequency stability
vs Voltage
vs Aging
vs Reflow
2 times
Frequency stability slope (‐20°C ~ +70°C)
Frequency stability slope (‐30°C ~ ‐20°C)
Frequency stability slope (+70°C ~ +85°C)
Operating temperature range (°C)
Storage temperature (°C)
Output wave form
±0.1ppm/°C max
±0.2ppm/°C max
±0.2ppm/°C max
Topr ‐30°C ~ +85°C
Tstg ‐40°C ~ +85°C
Clipped sine wave
0.8V p‐p (min.)
Every +2°C
Every +2°C
Every +2°C
Table 1
DC coupled
Output voltage level
Output Load
10KΩ//10pF
±10% tolerance
Current consumption
Icc 1.5mA max.
T_str 2.0ms max.
MSL 1
10KΩ//10pF±10%
Start‐up time
Reach 90% amplitude at +25°C
Moisture sensitive level
ESD sensitive device
Yes
Please leave product at room temperature for 2 hrs or more after reflow.
Table 1 Frequency stability vs Temperature
Dimensions(Unit:mm)
0.55
Temp. (°C)
Stability in ppm
0.65
±0.5
±1.0
±1.5
±2.0
±2.5
±3.0
5
6
1
4
2
0°C to 50°C
‐10°C to 60°C
‐20°C to 70°C
‐30°C to 75°C
‐30°C to 85°C
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
1
6
3
4
Land pattern
Top view
Bottom view
5
2
3
2.5
0.50
0.35
0.70 0.50
Pad 1 : Ground
Pad 2 : NC
Pad 3 : Ground
Pad 4 : Output
Pad 5 : NC
Pad 6 : Supply voltage
Advanced Crystal Technology (A wholly owned Acal BFi Company)
Tel: +44 (0) 118 978 8878 Email info@actcrystals.com / www.actcrystals.com
ISO9001 Registered
Specifications subject to change without notification
TX25SA Series
TCXO, 2.5 x 2.0mm, Clipped sine wave
TCXO/VC‐TCXO part number generation
TX25SA
2600
M
E
X
B
X
Z
L
‐PF
ACT
series
Code
Frequency
(MHz)
Ex. 26.00MHz =2600
8.00MHz = 0800
14.7456MHz = 1474
Temp.
stability
(±ppm)
Supply
voltage
(V)
Operating
temp. range
(°C)
Output
wave
Electrical
tuning
(±ppm)
Duty
Cycle
Tape
&
Reel
RoHS
Code
TCXO = TX25SA
< 100MHz
First 4 digit of
frequency
0.5 = R
1.0 = P
1.5 = O
2.0 = N
2.5 = M
3.0 = L
1.8V = D
2.4V = J
2.8V = H
3.0V = E
0 ~ 50 = D
‐10 ~ +60 = F
‐20 ~ +70 = B
‐30 ~ +75 = W
‐30 ~ +85 = X
CSW = B
None = X
Not
specified
= Z
Loose = L
1000 = C
3000 = D
‐PF
> 100MHz First 5
digit of frequency
Note: It is important to suffix the above part number with full frequency required to give a completed part number as illustrated below.
Full Example part number : TX25SA2600MEXBXZL‐PF [26MHz], TX25SA1474MEXBXZL‐PF [14.7456MHz]
Clipped sine waveform
Test circuit
CD
A
Output
Vcc
Pin 4
Pin 3
0.01µF
ply
Sup
cc
V
RL
CL
V
Pin 1
Pin 2
GND
GND for TCXO
Vc for VCTCXO
TCXO construction
Solder reflow profile
Temp.( °C)
Metal lid
3
00
250
200
150
100
50
260 ± 5°C
220 ± 10°C
0
.
4
5
i
n
10 sec. max
30~40 sec. max
Crystal top view
180 ± 10°C
90~120 sec. max
Blank
Ceramic package
Crystal
Solder
Ceramic package
Epoxy
IC
0
Time (sec.)
Drawing control: (Internal use only)
Commodity code: 854370 90 99
Issue number : 1
Date : 24062016
Internal reference : C1f
Advanced Crystal Technology (A wholly owned Acal BFi Company)
Tel: +44 (0) 118 978 8878 Email info@actcrystals.com / www.actcrystals.com
ISO9001 Registered
Specifications subject to change without notification
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