参数资料
| 型号： | NB7L14MMN |
| 厂商： | ON Semiconductor |
| 文件页数： | 7/11页 |
| 文件大小： | 0K |
| 描述： | IC CLK/DTA BUF TRNSLA 1:4 16-QFN |
| 产品变化通告： | LTB Notification 06/Feb/2008 |
| 标准包装： | 123 |
| 类型： | 扇出缓冲器（分配），变换器，数据 |
| 电路数： | 1 |
| 比率 - 输入:输出： | 1:4 |
| 差分 - 输入:输出： | 是/是 |
| 输入： | CML，LVCMOS，LVDS，LVPECL，LVTTL |
| 输出： | CML |
| 频率 - 最大： | 8GHz |
| 电源电压： | 2.375 V ~ 3.465 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-VFQFN 裸露焊盘 |
| 供应商设备封装： | 16-QFN（3x3） |
| 包装： | 管件 |
NB7L14M
http://onsemi.com
5
Symbol
Characteristic
40°C
25°C
85°C
Unit
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
VOUTPP Output Voltage Amplitude (@VINPPmin)fin ≤ 6 GHz
(See Figure 4)
fin ≤ 8 GHz
280
125
400
300
280
125
400
300
280
125
400
300
mV
fdata
Maximum Operating Data Rate
10
12
10
12
10
12
Gb/s
tPLH,
tPHL
Propagation Delay to Output Differential
70
110
150
70
110
150
70
110
150
ps
tSKEW
Duty Cycle Skew (Note 12)
WithinDevice Skew
DevicetoDevice Skew (Note 13)
2.0
6.0
20
5.0
15
50
2.0
6.0
20
5.0
15
50
2.0
6.0
20
5.0
15
50
ps
tJITTER
RMS Random Clock Jitter (Note 14)
fin = 6 GHz
fin = 8 GHz
Peak/Peak Data Dependent Jitter fin = 2.488 Gb/s
(Note 15)
fdata = 5 Gb/s
fdata = 10 Gb/s
0.2
2.0
5.0
6.0
0.5
5.0
8.0
10
0.2
2.0
5.0
6.0
0.5
5.0
8.0
10
0.2
2.0
5.0
6.0
0.5
5.0
8.0
10
ps
VINPP
Input Voltage Swing/Sensitivity
(Differential Configuration) (Note 16)
75
400
2500
75
400
2500
75
400
2500
mV
tr
tf
Output Rise/Fall Times @ 1 GHz
Q, Q
(20% 80%)
30
60
30
60
30
60
ps
NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit
board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared
operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification limit
values are applied individually under normal operating conditions and not valid simultaneously.
11. Measured by forcing VINPP (TYP) from a 50% duty cycle clock source. All loading with an external RL = 50 W to VCC.
Input edge rates 40 ps (20% 80%).
12.Duty cycle skew is measured between differential outputs using the deviations of the sum of Tpw and Tpw+ @1 GHz.
13.Device to device skew is measured between outputs under identical transition @ 1 GHz.
14.Additive RMS jitter with 50% duty cycle clock signal at 10 GHz.
15.Additive peaktopeak data dependent jitter with input NRZ data at PRBS 2^231.
16.VINPP (MAX) cannot exceed VCC VEE. Input voltage swing is a singleended measurement operating in differential mode.
INPUT FREQUENCY (GHz)
Figure 3. Output Voltage Amplitude (VOUTPP) versus
Input Clock Frequency (fin) at Ambient Temperature (Typical)
(VINPP = 400 mV)
OUTPUT
VOL
TAGE
AMPLITUDE
(mV)
450
300
250
200
150
100
50
0
12
11
10
9
8
7
6
5
4
3
2
1
350
400
VCC = 3.3 V
VCC = 2.5 V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| NB7L14MMNEVB | 功能描述:时钟和定时器开发工具 BBG NB7L14MMN EVAL BOARD RoHS:否 制造商:Texas Instruments 产品:Evaluation Modules 类型:Clock Conditioners 工具用于评估:LMK04100B 频率:122.8 MHz 工作电源电压:3.3 V |
| NB7L14MMNG | 功能描述:时钟缓冲器 2.5V/3.3V Multilevel 1:4 Clock / Fanout RoHS:否 制造商:Texas Instruments 输出端数量:5 最大输入频率:40 MHz 传播延迟（最大值）: 电源电压-最大:3.45 V 电源电压-最小:2.375 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LLP-24 封装:Reel |
| NB7L14MMNR2 | 功能描述:时钟缓冲器 2.5V/3.3V Multilevel RoHS:否 制造商:Texas Instruments 输出端数量:5 最大输入频率:40 MHz 传播延迟（最大值）: 电源电压-最大:3.45 V 电源电压-最小:2.375 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LLP-24 封装:Reel |
| NB7L14MMNR2G | 功能描述:时钟缓冲器 2.5V/3.3V Multilevel 1:4 Clock / Fanout RoHS:否 制造商:Texas Instruments 输出端数量:5 最大输入频率:40 MHz 传播延迟（最大值）: 电源电压-最大:3.45 V 电源电压-最小:2.375 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LLP-24 封装:Reel |
| NB7L14MN1G | 功能描述:时钟缓冲器 2.5V/3.3V FANOUT BUFFER RoHS:否 制造商:Texas Instruments 输出端数量:5 最大输入频率:40 MHz 传播延迟（最大值）: 电源电压-最大:3.45 V 电源电压-最小:2.375 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LLP-24 封装:Reel |
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