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參數(shù)資料
| 型號： | PCD3360 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Programmable multi-tone telephone ringer |
| 中文描述： | 可編程多音頻電話鈴聲 |
| 文件頁數(shù)： | 11/20頁 |
| 文件大?。?/td> | 117K |
| 代理商： | PCD3360 |
1997 Jan 15
11
Philips Semiconductors
Product specification
Programmable multi-tone telephone ringer
PCD3360
10 DC CHARACTERISTICS
V
DD
= 6.0 V; V
SS
= 0 V; f
OSC
= 64 kHz; T
amb
=
25 to +70
°
C; valid enable conditions at FDI and FDE; all voltages with
respect to V
SS
; unless otherwise specified.
Notes
1.
2.
3.
4.
5.
For V
DD
< V
stb
the circuit is in standby mode.
At V
DD
= V
AS
the automatic swell register is reset.
R
OSC
= 365 k
; C
OSC
= 56 pF; FDI = FDE = V
DD
; all other inputs and outputs open-circuit; see Figs 8 and 9.
The standby supply current is measured with all inputs and outputs open-circuit, with the exception of OSC.
The current I
IS
is clamped to V
DD
and to V
SS
by two internal diodes. Correct operation is ensured with V
FDI
> V
DD
or
V
FDI
< V
SS
, provided the maximum value of I
IS
is not exceeded. (The input FDI has an extended HIGH and LOW
input voltage range.)
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply
V
DD
V
stb
V
AS
operating supply voltage
standby supply voltage
supply voltage for automatic
swell reset
operating supply current
standby supply current
V
stb
+ 0.1
3.9
8.0
5.7
V
V
V
note 1
note 2
4.8
0.5V
stb
I
DD
I
stb
note 3
V
DD
< V
stb
; note 4
110
3
140
8
μ
A
μ
A
Inputs
V
IL
V
IH
P
ULL
-
DOWN CIRCUIT OF INPUTS
FDE, R1, RR2, DM, IS1, IS2, TS1, FL, FH
LOW level input voltage
HIGH level input voltage
0
0.7V
DD
0.3V
DD
V
DD
V
V
R
IL
I
IH
P
ULL
-
DOWN CIRCUIT OF
FDI
pull-down resistance
pull-down current
input at V
SS
input at V
DD
20
0.1
k
μ
A
I
SL
TC
(FDI)
I
SH
I
SX
I
IS
pull-down current (LOW)
temperature coefficient of I
SL
pull-down current (HIGH)
pull-down current (STANDBY)
current into input FDI
V
FDI
= 0.3V
DD
; T
amb
= 25
°
C
V
FDI
= 0.3V
DD
; T
amb
= 25
°
C
V
FDI
= 0.8V
DD
V
DD
< V
stb
note 5
14
0.2
23
0.5
0.1
0.1
32
+0.2
μ
A
%/
°
C
μ
A
μ
A
mA
Outputs, TONE and OPT
I
OL
I
OH
output sink current
output source current
V
OL
= 0.5 V
V
OL
=
0.5 V
1
1
2
2
mA
mA
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