參數(shù)資料
型號(hào): PCD3310A
廠商: NXP Semiconductors N.V.
英文描述: Pulse and DTMF diallers with redial
中文描述: 脈沖和DTMF撥號(hào)器與重?fù)?/td>
文件頁數(shù): 16/28頁
文件大?。?/td> 145K
代理商: PCD3310A
1996 Nov 21
16
Philips Semiconductors
Product specification
Pulse and DTMF diallers with redial
PCD3310; PCD3310A
Notes
1.
2.
3.
4.
Crystal connected between OSCI and OSCO; CE at V
SS
and all other pins open-circuit.
<
10 mA
dynamic current to set/reset PD/DTMF pin (mixed mode).
Flash inactive; output voltage = V
SS
.
Related to the level of the LOW group frequency component, according to CEPT recommendations.
Outputs
I
OL
LOW level output sink current pins M1,
M1, DP/FLO, CF and FLD
LOW level output sink current pin
PD/DTMF
HIGH level output source current pins
M1, M1, DP/FLO, CF and M2
HIGH level output source current pin
PD/DTMF
HIGH level output source current pin
FLD
V
OL
= V
SS
+ 0.5 V
0.7
mA
V
OL
= V
SS
+ 0.5 V;
note 2
V
OH
= V
DD
0.5 V
1
mA
I
OH
0.6
mA
V
OH
= V
DD
0.5 V;
note 2
V
OH
= V
DD
0.5 V;
note 3
1
mA
60
nA
Tone output
(see Fig.10)
V
HG(RMS)
DTMF output voltage levels for HIGH
group (RMS value)
DTMF output voltage levels for LOW
group (RMS value)
frequency deviation
DC voltage level
output impedance
voltage gain (pre-emphasis) of group
total harmonic distortion
V
DD
= 2.5 to 6 V
158
192
205
mV
V
LG(RMS)
V
DD
= 2.5 to 6 V
125
150
160
mV
f
V
DC
Z
O
G
v
THD
0.6
1.85
0.5V
DD
0.1
2.1
25
+0.6
0.5
2.35
%
V
k
dB
dB
T
amb
= 25
°
C; note 4
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Fig.10 Tone output test circuit.
handbook, halfpage
VDD
VSS
PCD3310X
TONE
1
μ
F
50 pF
10 k
MGE501
相關(guān)PDF資料
PDF描述
PCD3310AP Pulse and DTMF diallers with redial
PCD3310AT Pulse and DTMF diallers with redial
PCD3310P Pulse and DTMF diallers with redial
PCD3310T Pulse and DTMF diallers with redial
PCD3311 DTMF/modem/musical-tone generators
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