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)： 43/54頁
文件大?。?/td> 1052K
代理商： UCB1200BE
1998 Jul 22
43
Philips Semiconductors
Product specification
Advanced modem/audio analog front-end
UCB1200
V
O(RMS)
output voltage (RMS
value)
differentially measured
between TOUTP and
TOUTN
TOUTP/TOUTN; telecom
O/P path enabled
1.35
-
1.85
V
V
O(BIAS)
DC bias voltage
1.2
1.6
V
RES
S/N
THD
PBRR
SBR
OBR
(RMS)
resolution
signal-to-noise ratio
total harmonic distortion
pass-band ripple rejection
stop-band rejection
out-of-band rejection
(RMS value)
load impedance
offset error
65
70
14
75
76
-65
1.2
25
bit
dB
dB
dB
dB
mV
f
sht
< f < f
st(9)
f > f
st(9)(16)
Z
o(load)
E
offset
Touch screen
600
mV
note 10
100
V
I(BIAS)
bias voltage
touch screen position
mode selected
touch screen position
mode selected
touch screen interrupt
mode selected
1.6
1.8
2.0
V
I
touch screen current
10
mA
R
i
Max. touch screen
resistance to generate an
interrupt
ground switch on
resistance
power switch on
resistance
start up time of touch
screen bias voltage
generator
Idle pressure reading
2500
R
gs
50
R
ps
50
t
STRTU
25
μ
s
Eidle
pressure mode selected,
open (no current drawn)
pressure mode selected,
2.2k
for light touch, open
for idle
300 <ADC reading <1023
40
120
LSB
ligth_touch
Pressure reading:
light-touch - 1.5xEidle
(18)
65
LSB
Rpres
pressure mode full scale
resistor reading
(17)
300
ADC;
notes 11 and 12
RES
V
I(AD0-AD3)
resolution
full scale AD0 - AD3
inputs
input impedance
input leakage current
7.0
10
7.5
8.0
bit
V
Z
i
I
LI
50
75
100
10
k
μ
A
V
ADO
= V
AD1
= V
AD2
=
V
AD3
= 7.5 V
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
相關(guān)PDF資料
PDF描述
UCB1300 Advanced modem/audio analog front-end
UCB1300BE 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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