参数资料
型号: NB7L111MMNG
厂商: ON Semiconductor
文件页数: 7/13页
文件大小: 0K
描述: IC CLK/DATA BUFF MUX 2:10 52-QFN
标准包装: 260
类型: 扇出缓冲器(分配),多路复用器,数据
电路数: 1
比率 - 输入:输出: 2:10
差分 - 输入:输出: 是/是
输入: CML,LVCMOS,LVDS,LVNECL,LVPECL,LVTTL
输出: CML
频率 - 最大: 5.5GHz
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: 52-VFQFN 裸露焊盘
供应商设备封装: 52-QFN(8x8)
包装: 管件
其它名称: NB7L111MMNG-ND
NB7L111MMNGOS
NB7L111M
http://onsemi.com
3
Table 2. PIN DESCRIPTION
Pin
Name
I/O
Description
15, 24, 27, 39, 42, 51
VCC
Positive supply voltage. All VCC pins must be externally connected to
power supply to guarantee proper operation.
1, 18, 21, 26, 30, 33,
36, 40, 45, 48
VEE
Negative supply voltage. All VEE pins must be externally connected to
power supply to guarantee proper operation.
2
VTCLK0
Internal 50 W termination pin for CLK0. (Note 2)
3
CLK0
LVPECL, CML,
LVCMOS, LVTTL,
LVDS Input
Noninverted differential clock/data input 0 (Note 2).
4
CLK0
LVPECL, CML,
LVCMOS, LVTTL,
LVDS Input
Inverted differential clock/data input 0 (Note 2).
5
VTCLK0
Internal 50 W termination pin for CLK0. (Note 2)
6
VTSEL
Internal 50 W termination pin for SEL. (Note 2)
7
SEL
LVPECL, CML,
LVCMOS, LVTTL,
LVDS Input
Noninverted differential clock/data select input. Internal 75 kW to VEE.
8
SEL
LVPECL, CML,
LVCMOS, LVTTL,
LVDS Input
Inverted differential clock/data select input. Internal 56 KW to VCC and
56 kW to VEE bias this pin to (VCCVEE)/2.
9
VTSEL
LVPECL, CML,
LVCMOS, LVTTL,
LVDS Input
Internal 50 W termination pin for SEL. (Note 2)
10
VTCLK1
Internal 50 W termination pin for CLK1. (Note 2)
11
CLK1
LVPECL, CML,
LVCMOS, LVTTL,
LVDS Input
Noninverted differential clock/data input 1 (Note 2).
12
CLK1
LVPECL, CML,
LVCMOS, LVTTL,
LVDS Input
Inverted differential clock/data input 1 (Note 2).
13
VTCLK1
Internal 50 W termination pin for CLK1. (Note 2)
14, 25, 41, 52
NC
17, 20, 23, 29, 32, 35,
38, 44, 47, 50
Q[09]
CML Outputs
Noninverted CML outputs [09] with internal 50 W source termination
resistor (Note 1).
16, 19, 22, 28, 31, 34,
37, 43, 46, 49
Q[09]
CML Outputs
Inverted CML outputs [09] with internal 50 W source termination
resistor (Note 1).
EP
Exposed Pad (EP). The thermally exposed pad on package bottom (see
case drawing) must be attached to a heatsinking conduit on the printed
circuit board.
1. CML output requires 50 W receiver termination resistor to VCC for proper operation.
2. In the differential configuration when the input termination pin (VTCLK, VTCLK) are connected to a common termination voltage or left open,
and if no signal is applied on CLK and CLK then the device will be susceptible to selfoscillation.
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