參數(shù)資料
型號(hào)： STLC5046
廠商： 意法半導(dǎo)體
元件分類： Codec
英文描述： PROGRAMMABLE FOUR CHANNEL CODEC AND FILTER
中文描述： 可編程四通道解碼器和過濾器
文件頁數(shù)： 25/27頁
文件大?。?/td> 207K
代理商： STLC5046
Symbol
GRAG
Parameter
Test Condition
Min.
-0.2
Typ.
Max.
+0.2
Unit
dB
Receive Gain Variation with
programmed gain
Gain variation with frequency
(relative to gain at 1004Hz);
0dBm0 input signal.
GFR
Below 200Hz
200Hz
300-3000Hz
3400Hz
4000Hz
-0.25
-0.15
-0.7
0.15
0.15
0.15
0
-14
+0.1
0.05
dB
GART
GARE
Gain variation with temperature
Gain variation with supplies
-0.1
-0.05
dB
dB
0dBm0 Input Signal
V
CC
= V
DD
= 3.3V
±
5%
DR = 3 to -40dBm0
DR = -40 to -50dBm0
DR = -50 to -55dBm0
DR = 3 dBm0
DR = 0 to -30dBm0
DR = -40dBm0
DR = -50 to -55dBm0
GTR
Gain Tracking with Tone
(1004Hz Mu Law, 820Hz A
Law)
Quantization Distortion with
Tone (1004Hz Mu Law, 820Hz
A law)
-0.2
-0.4
-1.2
33
36
30
25
0.2
0.4
1.2
dB
QDR
dB
GSPR
Out of band spouriousNoise
0dBm0 180 to 3400Hz
Sinewave at DR
Receive Noise C Message
Weighted(
μ
Law)
Receive Noise Psophometric
Weighted(A Law)
Differential Envelope Delay
(1 to 2.56kHz Input Sinewave
@ 0dBm0)
32
dB
NCR
8
11
dBrnCo
NPR
-82
-79
dBm0p
DDR
(1)
500Hz
604Hz
1000Hz
1792Hz
2604Hz
2792Hz
25
0
0
0
90
115
440
μ
s
DAR
(1)
Absolute Delay @ 1kHz
500 to 2800Hz
Single Frequency Distortion
(0dBm0 Sinewave @ 1004Hz)
Power Supply Rejection Ratio
1kHz, 50mVrms
Transmit to Receive Crosstalk
(input signal 200Hz to 3450Hz
at 0dBm0)
Receive to Transmit Crosstalk
(input signal 200Hz to 3450Hz
at 0dBm0)
Inter Channel Crosstalk, TX
and TX direction.
μ
s
DPR1
-46
dB
PSRR
30
dB
CTX-R
-76
dB
CTR-X
-76
dB
CT-ICH
Input 200 to 3450Hzat 0dBm0
at VFXIof one channel;all
other VFXI inputs and all DR
inputs receive idle signal.
Output is measured at DX of
the 3 idle channels.
Input 200 to 3450Hzat 0dBm0
at DR of one channel; all other
DR inputs and allVFXI inputs
receive idle signal.
Output is measured at VFRO of
the 3 idle channels.
-78
dB
TRANSMISSION CHARACTERISTICS
RECEIVE TRANSFER CHARACTERISTICS (continued)
(1) Typical value not tested inproduction.
STLC5046
25/27
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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STLC5048TR 功能描述:接口—CODEC Prog 4-Ch CODEC/Filt 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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