參數(shù)資料
型號: PCD5032
廠商: NXP SEMICONDUCTORS
元件分類: 編解碼器
英文描述: ADPCM CODEC for digital cordless telephones
中文描述: A-LAW, ADPCM CODEC, PQFP44
封裝: 14 X 14 MM, PLASTIC, SOT-205AG, QFP-44
文件頁數(shù): 14/24頁
文件大小: 136K
代理商: PCD5032
1997 Apr 03
14
Philips Semiconductors
Product specification
ADPCM CODEC for digital cordless
telephones
PCD5032
10 DC AND AC CHARACTERISTICS
V
DD
= 2.7 to 5.5 V; V
SS
= 0 V; CLK = 3456 kHz; T
amb
=
25 to +70
°
C; all voltages with respect to V
SS
; unless
otherwise specified. Specifications valid in active mode, except standby supply current.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
General
V
DD
I
DD
I
stb
I
LI
VGA
V
REF+
V
REF
Digital I/O
operating supply voltage
operating supply current
standby supply current
input leakage current
analog signal ground voltage
positive reference voltage
negative reference voltage
2.7
1
0.48V
DD
0.8
0.8
7
20
0.5V
DD
1.0
1.0
5.5
14
100
+1
0.52V
DD
V
1.2
1.2
V
mA
μ
A
μ
A
no load; T
amb
= 25
°
C; note 1
T
amb
= 25
°
C; note 1
V
SS
V
I
V
DD
note 2
note 2
V
V
V
IL
V
IH
V
OL
V
OH
R
pd(int)
f
DCLK
f
RAS
, f
TAS
LOW level input voltage
HIGH level input voltage
LOW level output voltage
HIGH level output voltage
internal pull-down resistance
DCLK frequency
RAS, TAS frequency
note 3
note 3
note 3
note 3
note 3
note 4
note 4
0
0.7V
DD
V
DD
o.4
1
54
f
CLK
= 64
150
8
0.3V
DD
V
DD
0.4
V
DD
f
CLK
V
V
V
V
k
kHz
kHz
I
2
C-bus timing
f
SCL
t
SW
t
BUF
t
SU;STA
t
HD;STA
t
LOW
t
HIGH
t
r
t
f
t
SU;DAT
t
HD;DAT
t
SU;STO
SCL clock frequency
tolerable pulse spike width
bus free time
set-up time repeated START
hold time START condition
SCL LOW time
SCL HIGH time
rise time SDA and SCL
fall time SDA and SCL
data set-up time
data hold time
set-up time STOP condition
4.7
4.7
4.0
4.7
4.0
250
0
4.0
100
50
1.0
0.3
kHz
ns
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
ns
ns
μ
s
Analog inputs
; note 5
Z
i(TM+)
Z
i(TM
)
V
i
V
i(max)
G
v(min)
G
v(max)
input impedance, TM+
input impedance, TM
nominal input level
maximum input signal
minimum voltage gain
maximum voltage gain
note 6
note 6
RMS value; note 7
RMS value; note 8
4
+3
125
125
12
56
3
+4
2
+5
k
k
mV
mV
dB
dB
相關(guān)PDF資料
PDF描述
PCD5032H ADPCM CODEC for digital cordless telephones
PCD5032T ADPCM CODEC for digital cordless telephones
PCD5041 DECT burst mode controller
PCD5041H DECT burst mode controller
PCD5041HZ DECT burst mode controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCD5032B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Linear CODEC
PCD5032D 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Linear CODEC
PCD5032H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:ADPCM CODEC for digital cordless telephones
PCD5032T 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:ADPCM CODEC for digital cordless telephones
PCD5040 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DECT