参数资料
型号: AD9577BCPZ-RL
厂商: Analog Devices Inc
文件页数: 38/44页
文件大小: 0K
描述: IC CLK GEN PLL DUAL 40LFCSP
标准包装: 2,500
系列: PCI Express® (PCIe)
类型: 扇出缓冲器(分配),网络时钟发生器,多路复用器
PLL:
主要目的: 以太网,PCI Express(PCIe),SONET/SDH
输入: 时钟,晶体
输出: LVCMOS,LVDS,LVPECL
电路数: 1
比率 - 输入:输出: 2:5
差分 - 输入:输出: 无/是
频率 - 最大: 637.5MHz
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: 40-WFQFN 裸露焊盘,CSP
供应商设备封装: 40-LFCSP-WQ(6x6)
包装: 带卷 (TR)
Data Sheet
AD9577
Rev. 0 | Page 43 of 44
1
10
VSCA
VSI2C
REFOUT
VSREFOUT
VSX
REFCLK
XT2
XT1
REFSEL
VSCB
30
21
OUT3P
VSFB
VSM
SSCG
VSFA
OUT1N
OUT1P
VSOB1A
OUT3N
VSOB3B
11
20
T
S
T
1B
T
S
T
2B
L
D
O
G
N
D
O
U
T
2N
G
N
D
O
U
T
2P
V
S
O
B
2B
M
A
R
G
IN
V
S
V
B
O
U
T
0N
O
U
T
0P
G
N
D
G
N
D
S
C
L
V
S
V
A
T
S
T
2A
40
M
A
X
_B
W
V
S
O
B
0A
31
S
D
A
AD9577
22pF
CD
VS
CD
220nF
CD
VS
DO NOT CONNECT OTHER TRACES
TO PIN 15, PIN 16, PIN 35, AND PIN 36.
CAPACITORS CD CONSIST OF
100nF IN PARALLEL WITH 10nF.
10k
VS
10k
VS
50
50
50
50
50
VS
127
83
127
83
VS
127
83
127
83
VS
127
83
127
83
50
VS
127
83
127
83
092
84
-055
CD
Figure 50. Typical LVPECL Application Circuit
POWER AND GROUNDING CONSIDERATIONS AND POWER SUPPLY REJECTION
Many applications seek high speed and performance under less
than ideal operating conditions. In these application circuits,
the implementation and construction of the PCB is as important
as the circuit design. Proper RF techniques must be used for
device selection, placement, and routing, as well as for power
supply bypassing and grounding to ensure optimum performance.
Each power supply pin should have independent decoupling and
connections to the power supply plane. It is recommended that the
device exposed paddle be directly connected to the ground plane
by a grid of at least nine vias. Care should be taken to ensure that
the output traces cannot couple onto the reference or crystal input
circuitry.
相关PDF资料
PDF描述
D38999/24FG11PA CONN RCPT 11POS JAM NUT W/PINS
VE-J5J-MW-B1 CONVERTER MOD DC/DC 36V 100W
VE-J4D-MX-F4 CONVERTER MOD DC/DC 85V 75W
LT8500IUHH#PBF IC PWM GENERATOR 56-QFN
VE-J4F-MX-F3 CONVERTER MOD DC/DC 72V 75W
相关代理商/技术参数
参数描述
AD9577-EVALZ 制造商:AD 制造商全称:Analog Devices 功能描述:Clock Generator with Dual PLLs
AD9578BCPZ 功能描述:IC PLL CLOCK GEN 20MHZ 48LFCSP 制造商:analog devices inc. 系列:- 包装:托盘 零件状态:有效 类型:* PLL:带旁路 输入:LVCMOS,LVDS,LVPECL,晶体 输出:HCSL,LVCMOS,LVDS,LVPECL 电路数:1 比率 - 输入:输出:2:5 差分 - 输入:输出:是/是 频率 - 最大值:919MHz 分频器/倍频器:是/无 电压 - 电源:2.375 V ~ 3.63 V 工作温度:-25°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-WFQFN 裸露焊盘,CSP 供应商器件封装:48-LFCSP-VQ(7x7) 标准包装:1
AD9578BCPZ-REEL7 功能描述:IC PLL CLOCK GEN 20MHZ 48LFCSP 制造商:analog devices inc. 系列:- 包装:剪切带(CT) 零件状态:有效 类型:* PLL:带旁路 输入:LVCMOS,LVDS,LVPECL,晶体 输出:HCSL,LVCMOS,LVDS,LVPECL 电路数:1 比率 - 输入:输出:2:5 差分 - 输入:输出:是/是 频率 - 最大值:919MHz 分频器/倍频器:是/无 电压 - 电源:2.375 V ~ 3.63 V 工作温度:-25°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-WFQFN 裸露焊盘,CSP 供应商器件封装:48-LFCSP-VQ(7x7) 标准包装:1
AD95S08KAC 制造商:未知厂家 制造商全称:未知厂家 功能描述:THYRISTOR MODULE|DOUBLER|HALF-CNTLD|POSITIVE|15V V(RRM)|95A I(T)
AD95S08KAF 制造商:未知厂家 制造商全称:未知厂家 功能描述:THYRISTOR MODULE|DOUBLER|HALF-CNTLD|POSITIVE|15V V(RRM)|95A I(T)