参数资料
| 型号： | BD7830NUV-TR |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC AMP AUDIO MONO 1.5W VSON8 |
| 标准包装： | 3,000 |
| 类型： | AB 类 |
| 输出类型： | 1-通道（单声道） |
| 在某负载时最大输出功率 x 通道数量： | 2.25W x 1 @ 4 欧姆 |
| 电源电压： | 2.4 V ~ 5.5 V |
| 特点： | 消除爆音，音量衰减，待机，热保护 |
| 安装类型： | 表面贴装 |
| 供应商设备封装： | * |
| 封装/外壳： | 8-VFDFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
1
Precision Edge
SY10H841
SY100H841
Micrel, Inc.
M9999-032906
hbwhelp@micrel.com or (408) 955-1690
Pin
Function
GT
TTL Ground (0V)
VT
TTL VCC (+5.0V)
VE
ECL VCC (+5.0V)
GE
ECL Ground (0V)
D, D
Signal Input (PECL)
VBB
VBB Reference Output (PECL)
Q0 - Q3
Signal Outputs (TTL)
EN
Enable Input (PECL)
LEN
Latch Enable Input
DESCRIPTION
FEATURES
SINGLE SUPPLY QUAD
PECL-TO-TTL W/LATCHED
OUTPUT ENABLE
PIN NAMES
BLOCK DIAGRAM
Precision Edge
SY10H841
SY100H841
Rev.: G
Amendment: /0
Issue Date:
March 2006
The SY10/100H841 are single supply, low skew
translating 1:4 clock drivers.
The devices feature a 24mA TTL output stage, with
AC performance specified into a 50pF load capacitance.
A latch is provided on-chip. When LEN is LOW (or left
open, in which case it is pulled low by the internal pull-
downs) the latch is transparent. A HIGH on the enable
pin (EN) forces all outputs LOW.
As frequencies increase to 40MHz and above, precise
timing and shaping of clock signals becomes extremely
important. The H841 solves several clock distribution
problems such as minimizing skew (300ps), maximizing
clock fanout (24mA drive), and precise duty cycle control
through a proprietary differential internal design.
The 10K version is compatible with 10KH ECL logic
levels. The 100K version is compatible with 100K levels.
s Translates positive ECL to TTL (PECL-to-TTL)
s 300ps pin-to-pin skew
s 500ps part-to-part skew
s Differential internal design for increased noise
immunity and stable threshold inputs
s VBB reference output
s Single supply
s Enable input
s Latch enable input
s Extra TTL and ECL power/ground pins to reduce
cross-talk/noise
s High drive capability: 24mA each output
s Fully compatible with industry standard 10K, 100K
I/O levels
s Available in 16-pin SOIC package
D
Q0
Q1
Q2
Q3
VBB
EN
D
DQ
LEN
Precision Edge is a registered trademark of Micrel, Inc.
Precision Edge
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