參數(shù)資料
型號: DS21448
廠商: Maxim Integrated Products
文件頁數(shù): 45/60頁
文件大?。?/td> 0K
描述: IC LIU QUAD E1/T1/J1 144-BGA
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1
類型: 線路接口裝置(LIU)
驅(qū)動(dòng)器/接收器數(shù): 4/4
規(guī)程: T1/E1/J1
電源電壓: 3.135 V ~ 3.465 V
安裝類型: 表面貼裝
封裝/外殼: 144-BGA
供應(yīng)商設(shè)備封裝: 144-TEPBGA(17x17)
包裝: 管件
DS21448 3.3V T1/E1/J1 Quad Line Interface
5 of 60
1. BLOCK DIAGRAMS
Figure 1-1. Block Diagram
V
DD
V
SS
POWER
CONNECTIONS
2
VCO/PLL
MCL
K
2.048MHz TO
1.544MHz PLL
JITTER
ATTENUATOR
MUX
VSM
TRING
TTIP
n
FILTER
RRING
RTIP
UNFRAMED
ALL-ONES
INSERTION
BIS0
CONTROL AND TEST
PORT (ROUTED TO
ALL BLOCKS)
MUX (THE SERIAL, PARALLEL, AND HARDWARE INTERFACES
SHARE DEVICE PINS)
HRST
TXDIS/TEST
16.384MHz OR
8.192MHz OR
4.096MHz OR
2.048MHz
SYNTHESIZER
BPCLK
RPOS
RCLK
RNEG
TPOS
TCLK
TNEG
JACLK
MUX
See Figure 1-2
See Figure 1-3
PBEO
MUX
RCL/LOTC
TYPICAL OF ALL FOUR CHANNELS
CHANNEL 1
CHANNEL 2
CHANNEL 3
CHANNEL 4
JRST
JTMS
JTDI
JTDO
JTAG PORT
JTCL
K
8
5
IN
T
CS
CONTROL AND
(ROUTED TO
ALL BLOCKS)
PARALLEL INTERFACE
SD
O
SC
L
K
SERIAL
INTERFACE
SD
I
PBTS
WR
(R/
W
)
RD
(DS
)
ALE
(A
S
)
A0
TO
A4
D0
TO
D7
/A
D
0
TO
AD7
OPTIONAL
TERM
INANATION
AN
ALOG
LOO
PBAC
K
L
INE
DRIV
E
R
S
CS
U
FIL
E
RS
W
AVESH
APIN
G
PEAK
D
E
TEC
T
CL
OCK
/DA
TA
RE
COV
E
R
Y
REMOTE
LOOP
BA
CK
(DU
AL
MOD
E
)
LO
CAL
LO
O
P
BAC
K
JITTER
ATTENUATIO
N
(C
AN
BE
PL
AC
ED
IN
EITH
ER
TR
AN
SM
IT
O
R
RE
CE
IV
E
P
A
T
H)
RE
M
O
TE
L
OOPB
A
C
K
Dallas
Semiconductor
DS21448
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS21448A1 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 3.3V E1/T1/J1 Quad Interface RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21448DK 功能描述:網(wǎng)絡(luò)開發(fā)工具 DS21448 Dev Kit RoHS:否 制造商:Rabbit Semiconductor 產(chǎn)品:Development Kits 類型:Ethernet to Wi-Fi Bridges 工具用于評估:RCM6600W 數(shù)據(jù)速率:20 Mbps, 40 Mbps 接口類型:802.11 b/g, Ethernet 工作電源電壓:3.3 V
DS21448G+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 3.3V E1/T1/J1 Quad Interface RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21448GN+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 3.3V E1/T1/J1 Quad Interface RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21448L 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 3.3V E1/T1/J1 Quad Interface RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray