參數(shù)資料
型號(hào)： TP3057N
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 編解碼器
英文描述： Enhanced Serial Interface CODEC/Filter COMBO Family
中文描述： A-LAW, PCM CODEC, PDIP16
封裝： PLASTIC, DIP-16
文件頁數(shù)： 10/16頁
文件大?。?/td> 671K
代理商： TP3057N
Transmission Characteristics
(Continued)
Unless otherwise noted, limits printed in
BOLD
characters are guaranteed for V
= +5.0V
±
5%, V
= 5.0V
±
5%; T
=
40C to +85C by correlation with 100% electrical testing at T
= 25C. All other limits are assured by correlation with other
production tests and/or product design and characterization. GNDA = 0V, f = 1.02 kHz, V
= 0 dBm0, transmit input amplifier
connected for unity gain non inverting. Typicals are specified at V
CC
= +5.0V, V
BB
= 5.0V, T
A
= 25C.
Symbol
Parameter
Conditions
AMPLITUDE RESPONSE
V
RO
Receive Output Drive Level
R
L
=600
ENVELOPE DELAY DISTORTION WITH FREQUENCY
D
XA
Transmit Delay, Absolute
f=1600 Hz
D
XR
Transmit Delay, Relative to D
XA
f=500 Hz600 Hz
f=600 Hz800 Hz
f=800 Hz1000 Hz
f=1000 Hz1600 Hz
f=1600 Hz2600 Hz
f=2600 Hz2800 Hz
f=2800 Hz3000 Hz
D
RA
Receive Delay, Absolute
f=1600 Hz
D
RR
Receive Delay, Relative to D
RA
f=500 Hz1000 Hz
f=1000 Hz1600 Hz
f=1600 Hz2600 Hz
f=2600 Hz2800 Hz
f=2800 Hz3000 Hz
NOISE
N
XC
Transmit Noise, C Message
TP3054
Weighted
(Note 3)
N
XP
Transmit Noise, P Message
TP3057
Weighted
(Note 3)
N
RC
Receive Noise, C Message
PCM Code is Alternating
Weighted
Positive and Negative Zero — TP3054
N
RP
Receive Noise, P Message
TP3057 PCM Code Equals Positive
Weighted
Zero —
N
RS
Noise, Single Frequency
f=0 kHz to 100 kHz, Loop Around
Measurement, VF
X
I
+
=0 Vrms
PPSR
X
Positive Power Supply Rejection,
V
CC
=5.0 V
DC
+100 mVrms
Transmit
f=0 kHz50 kHz (Note 4)
NPSR
X
Negative Power Supply Rejection,
V
BB
=5.0 V
DC
+ 100 mVrms
Transmit
f=0 kHz50 kHz (Note 4)
PPSR
R
Positive Power Supply Rejection,
PCM Code Equals Positive Zero
Receive
V
CC
=5.0 V
DC
+100 mVrms
Measure VF
R
0
f=0 Hz4000 Hz
f=4 kHz25 kHz
f=25 kHz50 kHz
NPSR
R
Negative Power Supply Rejection,
PCM Code Equals Positive Zero
Receive
V
BB
=5.0 V
DC
+100 mVrms
Measure VF
R
0
f=0 Hz4000 Hz
f=4 kHz25 kHz
f=25 kHz50 kHz
Min
Typ
Max
Units
2.5
2.5
V
290
195
120
50
20
55
80
130
180
25
20
70
100
145
315
220
145
75
40
75
105
155
200
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
40
30
90
125
175
12
16
dBrnC0
74
67
dBm0p
8
11
dBrnC0
82
79
53
dBm0p
dBm0
40
dBC
40
dBC
38
38
35
dBC
dB
dB
38
38
35
dBC
dB
dB
T
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TP3057N/NOPB 功能描述:接口—CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
TP3057N/NOPB 制造商:Texas Instruments 功能描述:, Peak Reflow Compatible (260 C):Yes
TP3057V 功能描述:接口—CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
TP3057V/63 功能描述:接口—CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
TP3057V/63SN 功能描述:接口—CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
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