參數(shù)資料
型號： UCB1200BE
廠商： NXP SEMICONDUCTORS
元件分類： 調(diào)制器/解調(diào)器
英文描述： Advanced modem/audio analog front-end
中文描述： MODEM-SUPPORT CIRCUIT, PQFP48
封裝： 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, SOT-313-2, LQFP-48
文件頁數(shù)： 42/54頁
文件大?。?/td> 1052K
代理商： UCB1200BE
1998 Jul 22
42
Philips Semiconductors
Product specification
Advanced modem/audio analog front-end
UCB1200
α
RES
LE
(d)(DAC)
attenuation
resolution
DAC differential linearity
error
total harmonic distortion
63
69
12
75
1
dB
bit
LSB
THD
40
-35
-45
dB
dB
dB
1 k
headphone load
16
speaker; 100 Hz to
20 kHz bandwidth
S/N
signal-to-noise ratio
PBRR
SBR
OBR
(RMS)
pass-band ripple rejection f
pla
< f
sig
< f
pha(6)
stop-band rejection
out-of-band rejection
(RMS value)
speaker impedance
50
1.2
50
dB
dB
mV
f
sha
< f
sig
< 20 kHz
(6)
f > 20 kHz
Z
speaker
Telecom Input;
notes 2 and 7
8
16
f
st
V
I(RMS)
sample frequency
input voltage (RMS value) differentially applied to
330
370
10
410
kHz
mV
TINN and TINP;
no I/P attenuation enabled
(TEL_ATT = 0)
TINN/TINP
input attenuation enabled
(TEL_ATT = 1)
V
I(BIAS)
α
i
DC bias voltage
input attenuation
1.2
5.5
6
1.6
6.5
V
dB
Z
i
S/N
THD
LE
(d)(ADC)
input impedance
signal-to-noise ratio
total harmonic distortion
ADC differential linearity
error
resolution
pass-band ripple rejection f
plt
< f
sig
< f
pht
; no voice
25
65
75
76
-65
2
k
dB
dB
LSB
RES
PBRR
14
1.2
bit
dB
filter
(8)(16)
f
vht
< f
sig
< f
pht
; voice filter
activated
(8)(16)
f
sig
< f
vlt
; voice filter
activated
(8)(16)
f
sht
< f
sig(8)(16)
no signal applied to MICP
600
line impedance; 1:1
transformer with 156
winding resistance
1.2
dB
SBR
stop-band rejection
30
dB
50
20
50
dB
LSB
dB
D
offset
S
sup
digital offset
sidetone suppression
effectiveness
Telecom output;
note 5
f
st
sample frequency
10
kHz
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
相關(guān)PDF資料
PDF描述
UCB1300 Advanced modem/audio analog front-end
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UCB1300 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Advanced modem/audio analog front-end
UCB1300BE 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Advanced modem/audio analog front-end
UCB1400 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Audio codec with touch screen controller and power management monitor
UCB1400BE 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Audio codec with touch screen controller and power management monitor
UCB1400BE,128 功能描述:接口—CODEC AUDIO CODEC WITH TOUCHSCREEN 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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