参数资料
型号: NB7L14MMN
厂商: ON Semiconductor
文件页数: 6/11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
4
Table 4. DC CHARACTERISTICS, CLOCK Inputs, CML Outputs (VCC = 2.375 V to 3.465 V, VEE = 0 V, TA = 40°C to +85°C)
(Note 5)
Symbol
Characteristic
Min
Typ
Max
Unit
ICC
Power Supply Current (Inputs and Outputs Open)
140
190
mA
VOH
Output HIGH Voltage (Note 6)
VCC 60
VCC 20
VCC
mV
VOL
Output LOW Voltage (Note 6)
VCC 530
VCC 420
VCC 360
mV
Differential Input Driven SingleEnded (see Figures 10 & 12) (Note 8)
Vth
Input Threshold Reference Voltage Range (Note 7)
800
VCC 75
mV
VIH
Singleended Input HIGH Voltage
1200
VCC
mV
VIL
Singleended Input LOW Voltage
VEE
VCC 150
mV
VISE
SingleEnded Input Voltage (VIH – VIL)
150
2500
mV
Differential Inputs Driven Differentially (see Figures 11 & 13) (Note 9)
VIHCLK
Differential Input HIGH Voltage
1200
VCC
mV
VILCLK
Differential Input LOW Voltage
VEE
VCC 75
mV
VCMR
Input Common Mode Range (Differential Configuration) (Note 10)
800
VCC – 38
mV
VID
Differential Input Voltage (VIHCLK VILCLK)
75
2500
mV
IIH
Input HIGH Current CLK / CLK (VTCLK/VTCLK Open)
0
25
100
mA
IIL
Input LOW Current CLK / CLK (VTCLK/VTCLK Open)
10
0
10
mA
RTIN
Internal Input Termination Resistor
45
50
55
W
RTOUT
Internal Output Termination Resistor
45
50
55
W
RTemp Coef Internal I/O Termination Resistor Temperature Coefficient
6.38
mW/°C
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.
5. Input and output parameters vary 1:1 with VCC.
6. CML outputs require 50 W receiver termination resistors to VCC for proper operation.
7. Vth is applied to the complementary input when operating in singleended mode. Vth = (VIH VIL)/2.
8. Vth, VIH, VIL,, and VISE parameters must be complied with simultaneously.
9. VIHD, VILD, VID and VCMR parameters must be complied with simultaneously.
10.VCMR min varies 1:1 with VEE, VCMR max varies 1:1 with VCC. The VCMR range is referenced to the most positive side of the differential input
signal.
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