DS4625
3.3V Dual-Output LVPECL Clock Oscillator
6
_______________________________________________________________________________________
Detailed Description
The DS4625 is a dual-output, low-jitter clock oscillator
that produces frequency output pair combinations as
shown in the
Ordering Information/Selector Guide table.
The phase relationship between the outputs is not guar-
anteed. The device combines an AT-cut, fundamental-
mode crystal, an oscillator, and a low-noise PLL in a
5.0mm x 3.2mm surface-mount LCCC package.
The DS4625 provides dual LVPECL clock output dri-
vers. The output drivers can be enabled and disabled
through the OE pin. The OE pin is an active-high CMOS
input that has an internal pullup resistor. When OE is
high, both output pairs are enabled.
Chip Information
PROCESS: Bipolar SiGe
Package Information
For the latest package outline information and land patterns,
go to www.maxim-ic.com/packages. Note that a “+”, “#”, or
“-” in the package code indicates RoHS status only. Package
drawings may show a different suffix character, but the drawing
pertains to the package regardless of RoHS status.
1
2
3
6
5
4
TOP VIEW
OE
GND
N.C.
A1
A2
A3
A4
OP2
ON2
GND
VCC
ON1
OP1
+
(5.00mm
× 3.20mm × 1.49mm)
DS4625
*EP
*EXPOSED PAD
Pin Configuration
PACKAGE TYPE
PACKAGE CODE
DOCUMENT NO.
10 LCCC
L1053+H2
VCC
OP1
ON1
OE
GND
0.01
μF
0.1
μF
50
Ω
50
Ω
PECL_BIAS AT VCC - 2.0V
OP2
ON2
50
Ω
50
Ω
PECL_BIAS AT VCC - 2.0V
DS4625
Typical Application Circuit
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相关代理商/技术参数
DS4625P+156 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:3.3V Dual-Output LVPECL Clock Oscillator
DS4625P+200 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:3.3V Dual-Output LVPECL Clock Oscillator
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