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参数资料
| 型号： | YTD439-S |
| 元件分类： | 数字传输电路 |
| 英文描述： | DATACOM, DIGITAL SLIC, PQFP100 |
| 封装： | SQFP-100 |
| 文件页数： | 12/16页 |
| 文件大小： | 551K |
| 代理商： | YTD439-S |
- 5 -
Internal Block Diagram
Rate
adaption
block
Transparent
PIAFS
FIFO
(1088
byte)
HDLC
controller
64k
×
2
16k
B
channel
data
FIFO
(128
byte
×
2)
Control
I/O
register
Layer
1
control
block
Terminal
block
Layer
2
control
block
(LAPD)
Circuit
termination
block
Line
termination
block
U
ref.
point
I/F
Layer
3
I/F
block
T
ref.
point
connection
control
block
DSU
block
B
channel
data
control
block
(CH-A)
B
channel
connection
section
TD
switch
(8ch)
B
channel
data
control
block
(CH-B)
Internal
bus
B
channel
PCM
highway
I/F
(CODEC,
etc)
(512
k
to
2,048
kHz
)
U
ref.
point
15.36
MHz
S/T
ref.
point
CPU
I/F
Programmable
I/O
S/T
ref.
point
driver/
receiver
block
Clock
generator
D
channel
B1/B2
channel
相关PDF资料 |
PDF描述 |
|---|---|
| YTD439 | Shielded Paired Cable; Number of Conductors:4; Conductor Size AWG:22; No. Strands x Strand Size:Solid; Jacket Material:Polyolefin; Number of Pairs:2; Impedance:150ohm; Leaded Process Compatible:Yes; Voltage Nom.:300V RoHS Compliant: Yes |
| YTM401C-F | 0.3 kbps DATA, 9.6 kbps FAX, MODEM-DATA/FAX, PQFP64 |
| YTM403C-K | 2.4 kbps DATA, 9.6 kbps FAX, MODEM-DATA/FAX/VOICE, PDIP64 |
| YTM403C-F | 2.4 kbps DATA, 9.6 kbps FAX, MODEM-DATA/FAX/VOICE, PQFP64 |
| YTM403C-T | 2.4 kbps DATA, 9.6 kbps FAX, MODEM-DATA/FAX/VOICE, PQFP64 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| YTDH-62S0-000 | 制造商:ITT Interconnect Solutions 功能描述:YTDH-62S0-000 - Bulk |
| YT-DSP2 | 制造商:AREXX 功能描述:YETI DISPLAY EXPANSION |
| YTE-102-02-F-5-500 | 制造商:Samtec Inc 功能描述:ELEVATED 2MM C.L. SOCKETS - Bulk |
| YTE-102-02-F-5-526 | 制造商:Samtec Inc 功能描述:CONN SCKT STRP SKT 10 POS 2MM SLDR ST TH - Bulk |
| YTE-102-02-F-5-700 | 制造商:Samtec Inc 功能描述:ELEVATED 2MM C.L. SOCKETS - Bulk |
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