參數(shù)資料
型號： MT9196APR1
廠商： ZARLINK SEMICONDUCTOR INC
元件分類： 通信及網(wǎng)絡
英文描述： Integrated Digital Phone Circuit (IDPC)
中文描述： SPECIALTY TELECOM CIRCUIT, PQCC28
封裝： LEAD FREE, PLASTIC, MS-018AB, LCC-28
文件頁數(shù)： 34/46頁
文件大?。?/td> 631K
代理商： MT9196APR1
MT9196
Data Sheet
34
Zarlink Semiconductor Inc.
AC Electrical Characteristics are over recommended temperature range & recommended power supply voltages.
Typical figures are at 25
°
C and are for design aid only: not guaranteed and not subject to production testing.
* Note: TxINC, refer to Control Register 2, address 0Fh.
AC Characteristics
for A/D (Transmit) Path
- 0dBm0 = 1.421V
rms
for
μ
-Law and 1.477V
rms
for
A-Law, at the CODEC. (V
Ref
=1.0 volts and V
Bias
=2.5 volts.)
Characteristics
Sym.
Min.
Typ.
Max.
Units
Test Conditions
μ
-Law
A-Law
Both at CODEC
Transmit filter gain=0dB
setting. Digital gain=0dB
setting.
TxINC = 0*
TxINC = 1*
1
Analog input equivalent to
overload decision
A
Li3.17
A
Li3.14
5.79
6.0
Vp-p
Vp-p
2
Absolute half-channel gain
M
±
to PCM
MIC + to PCM
AUXin to PCM
G
AX1
G
AX2
G
AX3
G
AX4
G
AX5
G
AX6
5.0
14.3
9.5
18.8
9.5
18.8
6.0
15.3
11
20.3
11
20.3
7.0
16.3
12.5
21.8
12.5
21.8
dB
dB
dB
dB
dB
dB
TxINC = 0*
TxINC = 1*
TxINC = 0*
TxINC = 1*
@1020 Hz
Tolerance at all other transmit
filter settings
(1 to 7dB)
Gain tracking vs. input level
CCITT G.714 Method 2
-0.2
+0.2
dB
3
G
TX
-0.3
-0.6
-1.6
35
29
24
0.3
0.6
1.6
dB
dB
dB
dB
dB
dB
3 to -40 dBm0
-40 to -50 dBm0
-50 to -55 dBm0
0 to -30 dBm0
-40 dBm0
-45 dBm0
μ
-Law
A-Law
4
Signal to total Distortion vs. input
level
CCITT G.714 Method 2
Transmit Idle Channel Noise
D
QX
5
N
CX
N
PX
G
RX
15
-71
16.5
-69
dBrnC0
dBm0p
6
Gain relative to gain at 1020Hz
<50Hz
60Hz
200Hz
300 - 3000 Hz
3000 - 3400 Hz
4000 Hz
>4600 Hz
Absolute Delay
-0.25
-0.9
-25
-30
0.0
0.25
0.25
-12.5
-25
dB
dB
dB
dB
dB
dB
dB
μ
s
7
D
AX
360
at frequency of minimum
delay
500-600 Hz
600 - 1000 Hz
1000 - 2600 Hz
2600 - 2800 Hz
100mVRMS
V
DD
μ
-law
PSSR1-3 not production
tested
8
Group Delay relative to D
AX
D
DX
750
380
130
750
μ
s
μ
s
μ
s
μ
s
9
Power Supply Rejection
f=1020 Hz
f=0.3 to 3 kHz
f=3 to 4 kHz
f=4 to 50 kHz
PSSR
PSSR1
PSSR2
PSSR3
37
40
35
40
dB
dB
dB
dB
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相關代理商/技術參數(shù)
參數(shù)描述
MT9196AS 制造商:Microsemi Corporation 功能描述:
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MT91L60 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:3 Volt Multi-Featured Codec (MFC)
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