CVLD-025-50-155.520 [CRYSTEKMICROWAVE]
Differential LVDS Voltage Controlled Clock Oscillator 5X7 mm SMD, 2.5V, LVDS; 差分LVDS压控时钟振荡器5X7毫米SMD ， 2.5V ， LVDS
| 型号： | CVLD-025-50-155.520 |
| 厂家： | 
CRYSTEK CORPORATION |
| 描述： | Differential LVDS Voltage Controlled Clock Oscillator 5X7 mm SMD, 2.5V, LVDS |
| 文件： | 总1页 (文件大小：116K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Differential LVDS
Voltage Controlled
Clock Oscillator
CVLD-025 Model
5X7 mm SMD, 2.5V, LVDS
Frequency Range:
50MHz to 200MHz
Temperature Range:
0°C to 70°C
Storage:
-45°C to 90°C
Input Voltage:
Control Voltage:
Input Current:
Output:
2.5V ± 0.125V
1.25V ± 1.25V
50mA Typ, 80mA Max
Differential LVDS
40/60% Max @ 50% Vdd
1ns Max
Symmetry:
Designed to meet today's
r e q u i r e m e n t s f o r 2 . 5 V
Differential LVDS applications.
The CVLD-025 provides very
low phase noise & jitter for
demanding applications.
Available on 16mm tape and
reel in quantities of 1,000pcs..
Rise/Fall Time:
Pulling Range:
Linearity:
±50ppm APR Min. (std)
± 10% Max
Logic:
Terminated 100ohms (Offset 1.25V Typ.)
Temp. 0°C to 70°C
"0" = 1.10 Typical
"1" = 1.43 Typical
0.5psec Typ., 1psec RMS Max
Jitter:
12KHz to 20MHz
<5ppm 1st/yr, <2ppm every year thereafter
Aging:
SUGGESTED PAD LAYOUT
Dimensions inches (mm)
.055 ±.003
(1.40 ±.08)
All dimensions are Max unless otherwise specified.
.071 SQ
(1.80)
.283
(7.20)
#1
#6
#2
#5
#3
#4
.148
.040 ±.003
(1.0 ±.08)
P/N
.203
(3.75)
.079
(2.0)
(5.15)
Freq DC
.200 ±.005
(5.08 ±.13)
Bottom View
.200
Denotes pad 1
(5.08)
Bypass Capacitor Recommended
RECOMMENDED REFLOW SOLDERING PROFILE
Ramp-Up
3°C/Sec Max.
Critical Temperature
Crystek Part Number Guide
CVLD-025 - 50 - 155.520
Zone
260°C
Ramp-Down
6°C/Sec.
217°C
200°C
#1
#2
#3
#4
#5
Pulling (APR) Min.
150°C
#1 Crystek 5x7 SMD PECL VCXO
#2 Model 025 = 2.5V
Blank
± 100ppm
50ppm
#3 Temp. Range: Blank = 0/70°C
#4 Pulling: (see Table 1)
50 (std)
±
#5 Frequency in MHz: 3 or 6 decimal places
Preheat
90 Secs. Max.
180 Secs. Max.
8 Minutes Max.
Table 1
260°C for
Example:
10 Secs. Max.
CVLD-025-50-155.520
=
2.5V, 40.60, 0/70°C, 50ppm APR, 155.520 MHz
NOTE: Reflow Profile with 240°C peak also acceptable.
Pad
Connection
Enable/Disable Function
1
2
3
4
5
6
Volt Cont.
E/D
E/D pin
Output pin
Open
Active
Active
High Z
GND
"1" level 2.2V Min
"0" level 0.4V Max
OUT
COUT
Vdd
TD-070301 Rev.A
Specifications subject to change without notice.
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