参数资料
型号: NB7V586MMNG
厂商: ON Semiconductor
文件页数: 2/8页
文件大小: 0K
描述: IC CLK/DTA BUFF MUX TRNSLA 32QFN
标准包装: 74
系列: GigaComm™
类型: 扇出缓冲器(分配),多路复用器,变换器,数据
电路数: 1
比率 - 输入:输出: 2:6
差分 - 输入:输出: 是/是
输入: CML,LVDS,LVPECL
输出: CML
频率 - 最大: 6GHz
电源电压: 1.71 V ~ 1.89 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 32-VFQFN 裸露焊盘
供应商设备封装: 32-QFN(5x5)
包装: 管件
NB7V586M
http://onsemi.com
2
GND
25
26
27
28
29
30
31
32
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
24
23
22
21
20
19
18
17
16
IN1
IN0
GND
VCC02
Q3
Q2
GND
VCC02
VREFAC0
IN0
VT1
VREFAC1
VT0
Figure 1. 32Lead QFN Pinout (Top View)
NB7V586M
Exposed Pad
(EP)
NC
VCC03
Q5
Q4
VCC03
GND
SEL
VCC
Q0
Q1
VCC01
Table 1. INPUT SELECT FUNCTION TABLE
SEL*
CLK Input Selected
0
IN0
1
IN1
*Defaults HIGH when left open.
Table 2. PIN DESCRIPTION
Pin
Name
I/O
Description
1,4
5,8
IN0, IN0
IN1, IN1
LVPECL, CML,
LVDS Input
Noninverted, Inverted, Differential Inputs
2,6
VT0, VT1
Internal 100 Ω Centertapped Termination Pin for IN0/IN0 and IN1/IN1
31
SEL
LVTTL/LVCMOS
Input
Input Select pin; LOW for IN0 Inputs, HIGH for IN1 Inputs; defaults HIGH when left open
10
NC
No Connect
30
VCC
1.8 V Positive Supply Voltage for the Inputs and Core Logic.
25
VCCO1
1.2 V or 1.8 V Positive Supply Voltage for the Q0, Q0, Q1, Q1 CML Outputs
18, 23
VCCO2
1.2 V or 1.8 V Positive Supply Voltage for the Q2, Q2, Q3, Q3 CML Outputs
11, 16
VCCO3
1.2 V or 1.8 V Positive Supply Voltage for the Q4, Q4, Q5, Q5 CML Outputs
29, 28
27, 26
Q0, Q0
Q1, Q1
1.2 V or 1.8 V
CML Output
Noninverted, Inverted Differential Outputs; powered by VCCO1 (Notes 1 and 2).
22, 21
20, 19
Q2, Q2
Q3, Q3
1.2 V or 1.8 V
CML Output
Noninverted, Inverted Differential Outputs; powered by VCCO2 (Notes 1 and 2).
15, 14
13, 12
Q4, Q4
Q5, Q5
1.2 V or 1.8 V
CML Output
Noninverted, Inverted Differential Outputs; powered by VCCO3 (Notes 1 and 2).
9, 17,
24, 32
GND
Negative Supply Voltage, connected to Ground
3
7
VREFAC0
VREFAC1
Output Voltage Reference for CapacitorCoupled Inputs, only
EP
The Exposed Pad (EP) on the QFN32 package bottom is thermally connected to the
die for improved heat transfer out of package. The exposed pad must be attached to a
heatsinking conduit. The pad is electrically connected to the die, and must be electric-
ally and thermally connected to GND on the PC board.
1. In the differential configuration when the input termination pins (VT0, VT1) are connected to a common termination voltage or left open, and
if no signal is applied on INn/INn input, then, the device will be susceptible to selfoscillation. Qn/Qn outputs have internal 50 W source
termination resistors.
2. All VCC, VCC0x and GND pins must be externally connected to a power supply for proper operation.
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