参数资料
| 型号： | NB6L56MNG |
| 厂商： | ON Semiconductor |
| 文件页数： | 4/10页 |
| 文件大小： | 0K |
| 描述： | IC MUX 2.5V/3.3V DUAL DIFF 32QFN |
| 标准包装： | 74 |
| 系列： | ECLinPS MAX™ |
| 类型： | 扇出缓冲器（分配），多路复用器，数据 |
| 电路数： | 2 |
| 比率 - 输入:输出： | 2:1 |
| 差分 - 输入:输出： | 是/是 |
| 输入： | CML，LVDS，LVPECL |
| 输出： | LVPECL |
| 频率 - 最大： | 2.5GHz |
| 电源电压： | 2.375 V ~ 3.6 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 |
NB6L56
http://onsemi.com
3
Figure 3. NB6L56 Pinout: QFN32 (Top View)
1
2
3
4
5
6
7
8
9
10
11
12
1314
1516
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
NB6L56
INB0
VTB0
VREFACB0
INB0
INB1
GND
VCC
QB
SELB
NC
VCC
VTB1
VREFACB1
VCC
QB
GND
VCC
QA
VCC
INA1
VREF
ACA1
VT
A1
INA1
INA0
NC
SELA
VREF
ACA0
VT
A0
Exposed Pad (EP)
Table 1. PIN DESCRIPTION
Pin
Name
I/O
Pin Description
1, 4
5, 8
25, 28
29, 32
INB0, INB0
INB1, INB1
INA0, INA0
INA1, INA1
LVPECL, CML,
LVDS Input
Noninverted, Inverted Differential Input pairs (Note 1). Default state is
indeterminate if left floating open. Do not connect unused input pairs with
one input connected to VCC and the complementary input to GND. For
differential and single ended interface, see “Interface Applications”.
2, 6
26, 30
VTB0, VTB1
VTA0, VTA1
Internal 100 W Centertapped Termination Pin for Differential Input pairs
(Figure 4)
3
7
27
31
VREFACB0
VREFACB1
VREFACA0
VREFACA1
Output Voltage Reference for CapacitorCoupled Inputs or Single
Ended Interface (see “Interface Applications”)
15
18
SELB
SELA
LVTTL /
LVCMOS Input
Input Select pin; LOW for IN0 Inputs, HIGH for IN1 Inputs; defaults HIGH
when left open
14, 19
NC
No Connect
10, 13,16,17
20, 23
VCC
Power
Positive Supply Voltage. All VCC pins must be connected to the positive
power supply for correct DC and AC operation.
11, 12
21, 22
QB, QB
QA, QA
LVPECL
Output
Inverted, Noninverted Differential Outputs Note 1.
9, 24
GND
Ground
Negative Supply Voltage, connected to Ground
EP
The Exposed Pad (EP) on the 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 connected to the die
and must only be connected electrically to GND on the PC board.
1. If no signal is applied on any INxn input pair, the device will be susceptible to selfoscillation.
2. All VCC and GND pins must be externally connected to a power supply for proper operation.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| NB6L56MNTXG | 功能描述:时钟缓冲器 2.5V/3.3V DUAL DIFFERENTI 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 |
| NB6L572M | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:2.5V / 3.3V Differential 4:1 Mux to 1:2 CML Clock/Data Fanout / Translator |
| NB6L572MMNG | 功能描述:编码器、解码器、复用器和解复用器 ANA 500MA ANY CAP LDO RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| NB6L572MMNR4G | 制造商:ON Semiconductor 功能描述:2.5/3.3V 4:1 DIFF MUX - Tape and Reel |
| NB6L611 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:2.5V / 3.3V 1:2 Differential LVPECL Clock / Data Fanout Buffer |
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