参数资料
型号: CVPD-914X-50-166.6286
厂商: Crystek Corporation
文件页数: 1/1页
文件大小: 0K
描述: VCXO LVPECL 166.6286MHZ 3.3V SMD
标准包装: 100
系列: CVPD
类型: VCXO
频率: 166.6286MHz
功能: 三态(输出启用)
输出: LVPECL
电源电压: 3.3V
频率稳定性: ±50ppm
工作温度: -40°C ~ 85°C
电流 - 电源(最大): 88mA
安装类型: 表面贴装
尺寸/尺寸: 0.559" L x 0.360" W(14.20mm x 9.14mm)
高度: 0.209"(5.30mm)
封装/外壳: 6-SMD,无引线(DFN,LCC)
包装: 散装
CVPD-914 Model
9×14 mm SMD, 3.3V, LVPECL
Frequency Range:
Temperature Range:
(Option M)
(Option X)
Storage:
Input Voltage:
Control Voltage:
Settability At Nominal:
Input Current:
Output:
77.760 MHz to 200 MHz
0°C to 70°C
-20°C to 70°C
-40°C to 85°C
-45°C to 90°C
3.3V ±0.3V
1.65V ±1.65V
1.65V ±0.25V
50mA Typical, 88mA Max
Differential LVPECL
Symmetry:
Rise/Fall Time:
Pulling Range:
Linearity:
Logic: Terminated to Vdd-2V
Temp. 0°C to 85°C
Temp. -40°C to 0°C
45/55% Max @ 50% Vdd
1ns Max @ 20% to 80% Vdd
±50ppm APR Min (std)
±10% Max
into 50 ohms
"0" = 1.490 Min, 1.680 Max
"1" = 2.275 Min, 2.420 Max
"0" = 1.470 Min, 1.745 Max
Designed to meet today's
requirements for 3.3V Differential
LVPECL applications. The
CVPD-914 is produced using
mesa crystal design to provide a
Jitter:
Aging:
Enable/Disable Time
12 kHz to 80 MHz
"1" = 2.215 Min, 2.420 Max
200ns Max
0.5psec Typical, 1psec RMS Max
<5ppm 1 st year, <2ppm every year thereafter
very low noise, low jitter voltage
controlled clock oscillator for
demanding telecom and other
applications.
SUGGESTED PAD LAYOUT
0.560
(14.2)
CRYSTEK
0.560
(14.2)
0.100
(2.54)
1
2
3
0.040
(1.01)
via to
ground
0.01μF
0.050
(1.27)
0.360
(9.14)
P/N
Frequency
Date Code
0.210
(5.3)
6
5
4
0.070
(1.77)
0.090
(2.28)
0.280
(7.11)
0.200
(5.08)
0.200
(5.08)
RECOMMENDED REFLOW SOLDERING PROFILE
Reflow ±5°C
235
Crystek Part Number Guide
185
150
Cooling
1-5°C/Sec
CVPD-914 - X - 50 - 155.520
#1 #2 #3 #4 #5
100
Temperature
(4°C/sec Max)
1 to 2
minutes
10 sec
Time
(seconds)
#1 Crystek 9×14 SMD PECL VCXO
#2 Model 033 = 3.3V
#3 Temp. Range: Blank = 0/70°C, M= -20/70°C, X= -40/85°C
#4 Pulling: (see Table 1)
#5 Frequency in MHz: 3 or 6 decimal places
Pulling (APR) Min.
Blank ± 100ppm
50 (std) ± 50ppm
25 ± 25ppm
20 ± 20ppm
Table 1
Max
260°C Reflow Profile NOT recommended for this product
Example:
CVPD-914X-50-155.520 = 3.3V, 45/55, -40/85°C, 50ppm APR, 155.520 MHz
PIN
Function
Enable/Disable Function
Standard Frequencies
1
2
3
4
Volt Cont.
E/D
GND
OUT
E/D Pin
Open
"1" level 0.7×Vcc Min
"0" level 0.3×Vcc Max
Output pin
Active
Active
High Z
77.760
155.520
156.250
161.1328
166.6286
167.3316
5
COUT
6
Vcc
Specifications subject to change without notice.
TD-030401 Rev. L
CRYSTEK
CORPORATION
12730 Commonwealth Drive ? Fort Myers, Florida 33913
Phone: 239-561-3311 ? 800-237-3061
Fax: 239-561-1025 ? www.crystek.com
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