參數(shù)資料
型號(hào)： PCA1070T
廠商： NXP SEMICONDUCTORS
元件分類： 通信及網(wǎng)絡(luò)
英文描述： Multistandard programmable analog CMOS transmission IC
中文描述： SPECIALTY TELECOM CIRCUIT, PDSO24
文件頁數(shù)： 19/36頁
文件大?。?/td> 180K
代理商： PCA1070T
1997 Jun 20
19
Philips Semiconductors
Product specification
Multistandard programmable analog
CMOS transmission IC
PCA1070
CHARACTERISTICS
All parameters are measured in the test circuit of Fig.7 under the conditions specified in Tables 18 and 19; unless
otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
DC line interface: LN, TX, SLPE and REG
I
line
line current operating
range
17
12
4.3
2.8
5.4
4.7
3.1
5.9
0.4
4.7
140
17
5.1
3.4
6.4
mA
mA
V
V
V
V
V
reduced sending level
with or without clock
VDCx = 000
V
SLPE
V
SLPE(min)
V
SLPE(max)
V
SLPE(step)
V
SLPE
DC voltage at SLPE
minimum selectable value
maximum selectable value VDCx = 111
step resolution
DC voltage at SLPE
with or without clock;
fast start-up; DST = 1
fast start-up; DST = 1;
VDCx = 000
V
SLPE(min)
minimum selectable value
3.1
V
V
SLPE(max)
maximum selectable value fast start-up; DST = 1;
VDCx = 111
fast start-up; DST = 1
at T
amb
=
10
°
C to +60
°
C with
respect to 25
°
C
with or without clock
I
line
= 12 mA
I
line
= 120 mA
with or without clock;
I
line
= 0.25 mA
I
line
= 2 mA
I
line
= 4 mA
I
line
= 7 mA
C
VDD
= 470
μ
F; no clock; note 1
5.9
V
V
SLPE(step)
V
SLPE
step resolution
variation with temperature
0.4
±
20
V
mV
V
LN
DC line voltage at LN
4.6
5.0
4.83
7.0
1
5.4
V
V
V
V
6.5
7.5
V
LN
DC line voltage at LN at
low line current
1.9
3.4
4.73
145
5.2
V
V
V
ms
t
DC
TX:
DRIVE OUTPUT FOR EXTERNAL
PNP
DC start-up time
V
TX
output voltage at TX
external PNP disconnected;
V
SLPE
= 2 V; V
REG
= 1.5 V;
V
DD
= V
VMC
= 2.5 V; I
TX
= 0 mA
V
SLPE
= 3 V; V
REG
= 2.5 V;
V
DD
= V
VMC
= 2.5 V; I
TX
= 1.6 mA
V
SLPE
steps from 3.1 V to 5.9 V;
note 2
V
SLPE
steps from 5.9 V to 3.1 V;
note 2
fast start-up; DST = 1; V
SLPE
steps
from 3.1 V to 5.9 V; note 2
fast start-up; DST = 1; V
SLPE
steps
from 5.9 V to 3.1 V; note 2
1.45
V
2.2
V
t
SW
switching time DC voltage
at SLPE
65
ms
65
ms
0.5
ms
1
ms
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