参数资料
型号: DS4266P+
厂商: Maxim Integrated Products
文件页数: 4/6页
文件大小: 0K
描述: IC OSC CLOCK 266MHZ 10-LCCC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 28
系列: DS4-XO
类型: VCO
PLL:
主要目的: 存储器,DDR
输入: 晶体
输出: LVPECL
电路数: 1
比率 - 输入:输出: 1:1
差分 - 输入:输出: 无/是
频率 - 最大: 266MHz
电源电压: 3.135 V ~ 3.465 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 10-LCCC 裸露焊盘
供应商设备封装: 10-LCCC
包装: 管件
DS4266
DDR Clock Oscillator
4
_______________________________________________________________________________________
Pin Description
SINGLE-SIDEBAND PHASE NOISE AT fO = fNOM (dBc/Hz)
fM =
266MHz
10Hz
-65
100Hz
-95
1kHz
-113
10kHz
-113
100kHz
-118
1MHz
-137
10MHz
-149
20MHz
-153
PIN
NAME
FUNCTION
1
OE
Active-High Output Enable. Has an internal pullup 100k
resistor.
2, 7–10
N.C.
No Connection. Must be floated.
3
GND
Ground
4
OUTP
Positive Output for LVPECL or LVDS
5
OUTN
Negative Output for LVPECL or LVDS
6
VCC
Supply Voltage
EP
Exposed Paddle. Do not connect this pad or place exposed metal under the pad.
Single-Sideband Phase Noise at fO = fNOM
Typical Operating Characteristics
(VCC = +3.3V, TA = +25°C, unless otherwise noted.)
FREQUENCY vs. TEMPERATURE
DS4266
toc01
TEMPERATURE (
°C)
f OUT
DEVIATION
(ppm)
80
60
20
40
0
-20
-18
-15
-13
-10
-8
-5
-3
0
3
5
8
10
13
15
-20
-40
OPERATING CURRENT
vs. OPERATING VOLTAGE
DS4266
toc02
VCC (V)
I CC
(mA)
3.435
3.385
3.335
3.285
3.235
3.185
48
50
53
55
45
3.135
+85
°C
0
°C
-40
°C
+70
°C
+40
°C
+25
°C
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