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7311Q: 产品描述Dual-Rate Voltage-Controlled Crystal Oscillator; 文件大小76KB，共1页; 制造商NDK; 官网地址http://www.ndk.com/en/

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7311Q概述

Dual-Rate Voltage-Controlled Crystal Oscillator

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Crystal Oscillator

Model Name 7311Q

Main Application

For SONET-, SDH-, and GbEthernet-related equipment

Dual-Rate Voltage-Controlled Crystal Oscillator (DUAL RATE-VCXO

) 7300 Series

Features

Frequencies can be selected according to the external input used.

A surface-mount crystal oscillator.

Specifications

Item

Model

Classification

7311Q

NTVC1

622.08/644.5313, 622.08/666.5143, 622.08/669.3266

+3.3V DC±5%

50Ω

−10 to +70°C

100mA max

PECL level (Complementary)

40 to 60%

±50×10

−6

max

±100×10

−6

min / +1.65±1.5V

Positive

Standard nominal frequency (MHz)

Power supply voltage

Load

Operating temperature range

Consumption current

Output level

Duty cycle

Comprehensive frequency stability

Frequency control characteristic

Control polarity

Dimensions

Hollow

0.15±0.1

List of Ordering Codes

Frequency

(MHz)

f1: 622.08

PAD No.

11.6±0.2

9.6±0.5

Ordering Code

7311Q-622M644M-NSA3342A

7311Q-622M666M-NSA3342B

7311Q-622M669M-NSA3342C

Connection

V.C

CONT.

GND

OUTPUT

+DC

f2: 644.5313

f1: 622.08

f2: 666.5143

f1: 622.08

f2: 669.3266

17.0±0.5

The above frequencies are NDK’ s standard frequencies.

Frequencies other than the above are available.

Feel free to contact our sales representatives.

3.9±0.2

Reference land pattern

2.54 2.54

3.0 2.9 2.9 3.0

7.0±0.5

Function Table

CONT.(#2)

OUTPUT(#4,#5)

FEC Rate

622.08MHz

0.8±0.1

2.54±0.2

1.27

* High Level : 2.0V min

Low Level : 0.8V max

co28_071108_7311Q_e1

7311Q相似产品对比

	7311Q	7311Q-622M666M-NSA3342B	7311Q-622M669M-NSA3342C
描述	Dual-Rate Voltage-Controlled Crystal Oscillator	Dual-Rate Voltage-Controlled Crystal Oscillator	Dual-Rate Voltage-Controlled Crystal Oscillator
是否无铅	-	不含铅	不含铅
是否Rohs认证	-	符合	符合
厂商名称	-	NDK	NDK
Reach Compliance Code	-	unknow	unknow
其他特性	-	OUTPUT FREQ 622.08 MHZ ALSO POSSIBLE; COMPLEMENTARY OUTPUT	OUTPUT FREQ 622.08 MHZ ALSO POSSIBLE; COMPLEMENTARY OUTPUT
最大控制电压	-	3.15 V	3.15 V
最小控制电压	-	0.15 V	0.15 V
频率调整-机械	-	NO	NO
频率稳定性	-	50%	50%
制造商序列号	-	7311Q	7311Q
安装特点	-	SURFACE MOUNT	SURFACE MOUNT
标称工作频率	-	666.5143 MHz	669.3266 MHz
最高工作温度	-	70 °C	70 °C
最低工作温度	-	-10 °C	-10 °C
振荡器类型	-	PECL	PECL
输出负载	-	50 OHM	50 OHM
物理尺寸	-	17.0mm x 11.4mm x 3.9mm	17.0mm x 11.4mm x 3.9mm
最大供电电压	-	3.465 V	3.465 V
最小供电电压	-	3.135 V	3.135 V
标称供电电压	-	3.3 V	3.3 V
表面贴装	-	YES	YES
最大对称度	-	60/40 %	60/40 %

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