參數(shù)資料
型號： SA5753DK
廠商： NXP SEMICONDUCTORS
元件分類： 通信及網(wǎng)絡(luò)
英文描述： Audio processor - filter and control section
中文描述： SPECIALTY TELECOM CIRCUIT, PDSO20
封裝： 4.40 MM, PLASTIC, SOT-266-1, SSOP-20
文件頁數(shù)： 4/15頁
文件大?。?/td> 101K
代理商： SA5753DK
Philips Semiconductors
Product specification
SA5753
Audio processor – filter and control section
1997 Nov 07
4
DC ELECTRICAL CHARACTERISTICS
T
A
= 25
o
C, V
DD
= +3.3V, unless otherwise specified. See test circuit, Figure 2.
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
TYP
3.3
1.7
600
200
UNIT
MIN
3.0
MAX
5.5
V
DD
Power supply voltage
V
I
DD
Supply current
Operating
IDLE
Power Down (PWDN)
V
IN
= V
DD
mA
μ
A
μ
A
I
IH
Input current high
TX MUTE, RX MUTE, HPDN
DFT
Input current low
TX MUTE, RX MUTE,
HPDN, DFT
Input voltage high
Input voltage low
–10
0
0
+10
+10
+30
μ
A
μ
A
I
IL
V
IN
= GND
–30
–10
0.7V
DD
0
–10
0
0
+10
V
DD
0.3V
DD
μ
A
μ
A
V
V
V
IH
V
IL
AC ELECTRICAL CHARACTERISTICS
T
A
= 25
o
C, V
DD
= +3.3V. See test circuit, Figure 2. Clock frequency = 1.2MHz; test level = 0dBV = 77.5mV
RMS
= -20dBm, unless otherwise
specified. All gain control blocks (Attenuators) = 0dB gain, NAMPS and VCO bits set to 0.
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
TYP
40
100
0
-30
9.6
-10.0
-58
200
80
UNIT
MIN
MAX
RX BPF anti alias rejection
RX BPF input impedance
RX BPF gain with de-emphasis
RX BPF gain with de-emphasis
RX BPF gain with de-emphasis
RX BPF gain with de-emphasis
RX BPF gain with de-emphasis
RX BPF noise with de-emphasis
RX dynamic range
DEMP
OUT
output impedance
DEMP
OUT
output swing (1%)
SPKR
OUT
ouput swing (1%)
EAR
OUT
output swing (1%)
SPKR
OUT
noise / EAR
OUT
noise
CLK
IN
high
CLK
IN
low
TX BPF anti alias rejection
TX BPF input impedance
TX BPF noise
TX LPF gain
TX LPF gain with pre-emphasis
TX LPF gain with pre-emphasis
TX LPF gain with pre-emphasis
TX LPF gain with pre-emphasis
TX LPF gain with pre-emphasis
TX LPF gain with pre-emphasis
TX overall gain
TX overall gain
TX overall gain
dB
k
dB
f= 1kHz
f = 1kHz
f = 100Hz
f = 300Hz
f = 3kHz
f = 5.9kHz
300Hz-3kHz
with deemphasis
f = 1kHz
2k
to V
DD/2
; f = 1kHz
50k
toV
DD/2
; f = 1kHz
50k
to V
DD/2;
f = 1kHz
-1.0
1.0
dBm0
dBm0
dBm0
dBm0
μ
V
RMS
dB
V
P-P
V
P-P
V
P-P
μ
V
RMS
V
V
dB
K
μ
V
RMS
dBm0
dB
dBm0
dBm0
dBm0
dBm0
dBm0
dB
dBm0
dBm0
8.5
-11.5
11.5
-8.5
40
2.4
2.4
2.4
200
V
DD
-1
V
DD
-1
2.1
0
3.0
1.0
f > 50kHz
f = 3kHz
300 - 3000kHz
f = 5.9kHz
f = 1kHz, 0dBV
f = 100Hz
f = 300Hz
f = 3kHz
f = 5900Hz
f = 9kHz
1kHz
100Hz
300Hz
40
100
200
-39
2.43
-19
-10.45
9.14
-28
-48
2.43
-58
-10.4
-36
-44
-8.5
-11.5
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