参数资料
型号: FSUSB30MUX
厂商: Fairchild Semiconductor
文件页数: 6/12页
文件大小: 0K
描述: IC USB SWITCH 2X2 10MSOP
特色产品: Low-Power 2-Port Hi-Speed USB 2.0 (480Mbps) Switch
标准包装: 1
功能: USB 开关
电路: 1 x 2:2
导通状态电阻: 7 欧姆
电压电源: 单电源
电压 - 电源,单路/双路(±): 3 V ~ 4.3 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
供应商设备封装: 10-MSOP
包装: 标准包装
产品目录页面: 1219 (CN2011-ZH PDF)
其它名称: FSUSB30MUXDKR
Micrel, Inc.
SY55859L
January 2010
3
M9999-012110-A
hbwhelp@micrel.com or (408) 955-1690
Pin Description
Pin Number
Pin Name
Pin Function
1
ENB1
TTL Input. Channel B1 Output Enable. Setting this pin inactive low powers down
QB1 and /QB1. Do not leave floating.
2
DB1
CML Input. Channel B1 true input.
3
/DB1
CML Input. Channel B1 complement input.
4
ENB0
TTL Input. Channel B0 Output Enable. Setting this pin inactive low powers down
QB0 and /QB. Do not leave floating.
5
SELB0
TTL Input. Channel B0 output select. Please refer to Table 2. Do not leave
floating.
6
DB0
CML Input. Channel B0 true input.
7
/DB0
CML Input. Channel B0 complement input.
8
SELB1
TTL Input. Channel B1 output select. Please refer to Table 2. Do not leave
floating.
9, 24
GND
Supply ground. Most negative supply voltage.
10, 13, 16, 17,
20, 23
VCC
Positive Supply.
11
/QB0
CML Output. Channel B0 complement output.
12
QB0
CML Output. Channel B0 true output.
14
/QB1
CML Output. Channel B1 complement output.
15
QB1
CML Output. Channel B1 true output.
18
/QA1
CML Output. Channel A1 complement output.
19
QA1
CML Output. Channel A1 true output.
21
/QA0
CML Output. Channel A0 complement output.
22
QA0
CML Output. Channel A0 true output.
25
SELA1
TTL Input. Channel A1 output select. Please refer to Table 1. Do not leave
floating.
26
DA0
CML Input. Channel A0 true input.
27
/DA0
CML Input. Channel A0 complement input.
28
SELA0
TTL Input. Channel A0 output select. Please refer to Table 1. Do not leave
floating.
29
ENA0
TTL Input. Channel A0 output enable. Setting this pin inactive low powers down
QA0 and /QA0. Do not leave floating.
30
DA1
CML Input. Channel A1 true input.
31
/DA1
CML Input. Channel A1 complement input.
32
ENA1
TTL Input. Channel A1 output enable. Setting this pin inactive low powers down
QA1 and / QA1. Do not leave floating.
EP
Exposed Pad
Ground. This must be soldered to circuit board ground for proper electrical and
thermal operation.
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