UPC7073GT NEC [NEC], UPC7073GT Datasheet - Page 9

• Manufacturer Part Number: UPC7073GT
• Description: UPC7073 ANALOG SUBSCRIBER LINE LSI BS-SLIC
• Manufacturer: NEC [NEC]

DC Characteristics
(V
On-hook supply current 1
Off-hook supply current 1
On-hook supply current 2
Off-hook supply current 2
Power current during
on-hook transmission
ACOM input current
R
Relay driver input
current
Relay driver output
voltage
Digital pin high level
input current
Digital pin low level
input current
Control input voltage
DC feed resistance
High and wet
impedance
Ground-fault/power
contact drooping current
BB
X
Note
input current
= –42 to –58 V, V
Parameter
I
Pw-Tr
is the current to the power transistor for feeding.
CC
= 5 V
Symbol
I
I
I
I
I
I
I
I
I
I
I
I
I
V
I
I
R
R
BB1
CC1
BB2
CC2
BB3
CC3
BB4
CC4
BB6
CC6
ACOM
IL
RX
IH
IH
OL
BF
H&W
0.25 V, T
On-hook, including I
I
Off-hook, not including I
I
On-hook, including I
I
Off-hook, not including I
I
On-hook, including I
I
ACOM pin
R
V
For each RC
I
For each RY
V
For each BCUT, ALM, PD, RC
V
For each BCUT, ALM, PD, RC
BCUT : I
BCUT, I
200
400
R
AC/DC
V
R
long
long
long
long
long
OL
I
I
I
BB
X
L
TE5K
, V
= 5.0 V
= 2.0 V
= 0.0 V
= 35 mA
= 1900
= 0 mA,
= 0 mA,
= 0 mA,
= 0 mA,
= 0 mA,
= –48 V
/R
RX
: I
: I
feed
feed
RE5K
= 2.4 V
L
A
L
L
L
= 50 mA
= 0 to 70 ˚C, combined characteristics with PD9903)
= 50 mA
= 50 mA
= 50 mA
= 3.6 k
1
1
, RY
, RC
Conditions
2
2
, and RY
, and RC
Pw-Tr
Pw-Tr
Pw-Tr
– I
Pw-Tr
| I
– I
| I
Note
Note
Pw-Tr
On-hook
Off-hook
L
Note
L
L
L
|
|
Note
3
90 %
3
Note
90 %
pins
pins
1 mA
20 mA
1
1
, RC
, RC
I
V
V
I
V
V
I
V
V
I
V
V
I
V
V
2
2
L
L
L
L
L
, and RC
, and RC
BB
CC
BB
CC
BB
CC
BB
CC
BB
CC
= 0 mA
= 20 mA
= 0 mA
= 0 mA
= 20 mA
= +5 V
= +5 V
= +5.25 V
= +5.25 V
= +5.25 V
= –48 V
= –48 V
= –58 V
= –58 V
= –58 V
3
3
pins
pins
–100
–100
MIN.
12.1
180
360
100
2.0
8
TYP.
13.1
–16
200
400
1.9
4.3
2.0
2.3
1.3
4.4
2.2
2.1
1.0
12
50
1
3
0
MAX.
+100
+100
PC7073
+1.1
14.1
220
440
2.9
1.7
5.5
2.8
3.9
2.7
1.5
0.5
0.8
16
Units
mA
mA
mA
mA
k
V
V
A
A
9