- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄48110 > YTD427 (Electronic Theatre Controls, Inc.) ISDN DSU Analog Front End PDF資料下載
參數(shù)資料
| 型號： | YTD427 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | ISDN DSU Analog Front End |
| 中文描述： | 綜合業(yè)務(wù)數(shù)字網(wǎng)DSU的模擬前端 |
| 文件頁數(shù)： | 10/23頁 |
| 文件大?。?/td> | 172K |
| 代理商： | YTD427 |
16
CHAPTER
5.
ELECTRICAL
CHARA
CTERISTICS
(D
V
DD
=A
V
DD
=4.75
5.25V,
D
V
SS
=A
V
SS
=0.0V,
T
a
=25
)
P
arameters
Sym
bol
Condition
Min.
T
yp.
Max.
Units
Analog
Output
Allo
w
able
Z
O
(Note1)
30
k
Load
Imp
edance
Analog
Receiv
e
Buer
Z
i1
(Note2)
10
M
Input
Imp
edance
Analog
Receiv
e
Buer
Z
i2
(Note3)
100
k
Input
Imp
edance
Reference
Resistance
R
REF
(Note4)
1.92
2.40
3.84
k
V
oltage
Divider
R
DIV
(Note5)
1.44
1.80
2.88
k
Resistance
Analog
Signal
Reference
V
SG
(Note6)
0.5A
V
DD
-0.05
0.5A
V
DD
0.5A
V
DD
+0.05
V
oltage
ADC
High-Lev
el
Reference
V
R
T
(Note7)
0.7A
V
DD
A
V
DD
V
oltage
Lev
el
Lo
w-Lev
el
Reference
V
RB
(Note8)
0.0
0.3A
V
DD
V
oltage
Lev
el
Self-Bias
VR
T
V
R
TS
(Note9)
0.7A
V
DD
-0.1
0.7A
V
DD
0.7A
V
DD
+0.1
V
Self-Bias
VRB
V
RBS
(Note10)
0.3A
V
DD
-0.1
0.3A
V
DD
0.3A
V
DD
+0.1
V
Note1
With
resp
ect
to
SGR,
SXA
pins.
Note2
With
resp
ect
to
RXU
pin.
Note3
With
resp
ect
to
SXB
pin.
Note4
Across
VR
T
and
VRB
pins.
VRB=1.5
V
Note5
Across
VR
T
and
A
V
DD
pins
and
across
VRB
and
A
V
SS
pins.
Note6
SGR
pin
is
op
en.
Note7
With
resp
ect
to
VR
T
pin.
Note8
With
resp
ect
to
VRB
pin.
Note9
Short
VR
T
pin
and
VR
TS
pin
Note10
Short
VRB
pin
and
VRBS
pin
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| YTD428-S | DATACOM, DIGITAL SLIC, PQFP100 |
| YTD428 | DSU LSI for the ISDN Terminal Equipment(用于ISDN終端設(shè)備的數(shù)據(jù)服務(wù)集成電路) |
| YTD436-S | DATACOM, ISDN CONTROLLER, PQFP100 |
| YTD436 | ISDN BRI controller with S/T ref. pt. analog D/R(帶S/T基準(zhǔn)和模擬D/R的ISDN BRI控制器) |
| YTD439-S | DATACOM, DIGITAL SLIC, PQFP100 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| YTD427F | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
| YTD428 | 制造商:YAMAHA 制造商全稱:YAMAHA CORPORATION 功能描述:DSU LSI for the ISDN Terminal Equipment |
| YTD428_07 | 制造商:YAMAHA 制造商全稱:YAMAHA CORPORATION 功能描述:IDSU ISDN DSU for Terminal Equipment |
| YTD428S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ISDN Line Interface |
| YTD436 | 制造商:YAMAHA 制造商全稱:YAMAHA CORPORATION 功能描述:ISTC ISDN BRI controller with S/T ref. pt. analog D/R |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。