参数资料
型号: PI49FCT3805HE
厂商: Pericom
文件页数: 8/9页
文件大小: 0K
描述: IC CLK BUFFER 1:5 50MHZ 20-SSOP
产品变化通告: Product Discontinuation Notice 22/Jan/2010
标准包装: 66
系列: 49FCT
类型: 扇出缓冲器(分配)
电路数: 2
比率 - 输入:输出: 1:5
差分 - 输入:输出: 无/无
输入: CMOS,TTL
输出: CMOS
频率 - 最大: 50MHz
电源电压: 3 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-SSOP(0.209",5.30mm 宽)
供应商设备封装: 20-SSOP
包装: 管件
Technical Note
8/15
www.rohm.com
2010.10 - Rev.A
2010 ROHM Co., Ltd. All rights reserved.
BD3870FS,BD3871FS,BD3872FS,BD3873FS
Pin description (BD3872FS)
Pin No. Pin Name
Description
Pin No. Pin Name
Description
1
VIN1
1ch volume input pin
17
SC
Serial clock input pin
2
SEL1
1ch input selector output pin
18
SI
Serial data input pin
3
VIN2
2ch volume input pin
19
VCC
Power supply pin
4
SEL2
2ch input selector output pin
20
CAP
Time constant setting pin for absorbing
switching shock sound
5
A1
1ch input pin A
21
OUT2
2ch output pin
6
A2
2ch input pin A
22
OUT1
1ch output pin
7
B1
1ch input pin B
23
BOUT2
2ch bass filter setting pin
8
B2
2ch input pin B
24
BNF2
2ch bass filter setting pin
9
C1
1ch input pin C
25
BOUT1
1ch bass filter setting pin
10
C2
2ch input pin C
26
BNF1
1ch bass filter setting pin
11
D1
1ch input pin D
27
TNF2
2ch treble filter setting pin
12
D2
2ch input pin D
28
TNF1
1ch treble filter setting pin
13
E1
1ch input pin E
29
SOUT2
2ch cinema surround or SEQ setting pin
14
E2
2ch input pin E
30
SQI2
2ch cinema surround or SEQ setting pin
15
FILTER
1/2 VCC pin
31
SOUT1
1ch cinema surround or SEQ setting pin
16
GND
Ground pin
32
SQI1
1ch cinema surround or SEQ setting pin
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