參數(shù)資料
型號: PCD3311
廠商: NXP Semiconductors N.V.
英文描述: DTMF/modem/musical-tone generators
中文描述: 雙音多頻/調(diào)制解調(diào)器/音樂,音調(diào)發(fā)生器
文件頁數(shù): 4/28頁
文件大小: 176K
代理商: PCD3311
1996 Nov 21
4
Philips Semiconductors
Product specification
DTMF/modem/musical-tone generators
PCD3311C; PCD3312C
5
BLOCK DIAGRAM
handbook, full pagewidth
MGG543
DAC
HIGH
DAC
LOW
SWITCHED
CAPACITOR
BANDGAP
VOLTAGE
REFERENCE
DIVIDER
SELECTION
(ROM)
HIGH
GROUP
DIVIDER
LOW
GROUP
DIVIDER
INPUT
CONTROL
LOGIC
OSCILLATOR
CLOCK
GENERATOR
3
4
12
11
10
9(8)
8(7)
5
7(6)
1(3)
2(4)
14(2)
13(1)
(5)6
OSCI
OSCO
ADDER
VDD
VSS
TONE
A0
D5
MODE
D4
D3
D2
D1/SDA
D0/SCL
STROBE
SWITCHED
CAPACITOR
RESISTOR
CAPACITOR
PCD3311C
PCD3312C
Fig.1 Block diagram.
The un-parenthesised numbers are for the PCD3311CP, those in parenthesis for the PCD3312C.
6
PINNING INFORMATION
6.1
Pinning PCD3311CP
handbook, halfpage
PCD3311CP
MGG508
1
2
3
4
5
6
7
8
14
13
12
11
10
9
OSCI
OSCO
MODE
D5
STROBE
TONE
A0
D0/SCL
D1/SDA
D2
D3
D4
VSS
VDD
Fig.2 Pin configuration PCD3311CP.
6.2
Pin description PCD3311CP
SYMBOL
PIN
TYPE
DESCRIPTION
OSCI
OSCO
MODE
1
2
3
I
oscillator input
oscillator output
mode select input (selects
I
2
C or parallel data input)
parallel data input
strobe input (for loading
data in parallel mode)
frequency output (DTMF,
modem, musical tones)
slave address input (to be
connected to V
DD
or V
SS
)
parallel data input or
I
2
C-bus clock line
parallel data input or
I
2
C-bus data line
parallel data inputs
negative supply
positive supply
O
I
D5
STROBE
4
5
I
I
TONE
6
O
A0
7
I
D0/SCL
8
I
D1/SDA
9
I
D2
D4
V
SS
V
DD
10
12
13
14
I
P
P
相關(guān)PDF資料
PDF描述
PCD3311C DTMF/modem/musical-tone generators
PCD3311CP DTMF/modem/musical-tone generators
PCD3311CT DTMF/modem/musical-tone generators
PCD3312 DTMF/modem/musical-tone generators
PCD3312C DTMF/modem/musical-tone generators
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCD3311C 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DTMF/modem/musical-tone generators
PCD3311CP 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DTMF/modem/musical-tone generators
PCD3311CPN 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone Telephone Dialer
PCD3311CT 制造商:NXP Semiconductors 功能描述:TELEPHONE DIALER, TONE, 16 Pin, Plastic, SOP
PCD3311CTD 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone Telephone Dialer