參數資料
型號: TEF6894H
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP44
封裝: 10 X 10 MM, 1.75 MM HEIGHT, PLASTIC, SOT-307-2, QFP-44
文件頁數: 4/55頁
文件大小: 313K
代理商: TEF6894H
2003 Oct 21
12
Philips Semiconductors
Product specication
Car radio integrated signal processor
TEF6894H
Gi
input gain on
pins FMMPX, MPXRDS
and AM
see Table 36
ING[1:0] = 00; all inputs
0
dB
ING[1:0] = 01; all inputs
3
dB
ING[1:0] = 10; all inputs
6
dB
ING[1:0] = 11; FMMPX
23.5
dB
ING[1:0] = 11; MPXRDS and AM
0
dB
α
cs
channel separation
fFMMPX = 1 kHz
40
dB
gc(L-R)
roll-off correction for
coarse adjustment of
separation
see Table 20; measure 1 kHz level
for L
R modulation; compare to
1 kHz level for L + R modulation
CSR[1:0] = 00
0
dB
CSR[1:0] = 01
0.4
dB
CSR[1:0] = 10
0.8
dB
CSR[1:0] = 11
1.2
dB
gf(L-R)
stereo adjust for ne
adjustment of separation
see Table 21; measure 1 kHz level
for L
R modulation; compare to
1 kHz level for L + R modulation
CSA[3:0] = 0000
0
dB
CSA[3:0] = 0001
0.2
dB
:
:
dB
CSA[3:0] = 1110
2.8
dB
CSA[3:0] = 1111
3.0
dB
S/N
signal-to-noise ratio
fFMMPX = 20 Hz to 15 kHz;
referenced to 1 kHz at 91% FM
modulation; DEMP = 1
(
τde-em =50 s)
75
dB
THD
total harmonic distortion
FM mode
fFMMPX = 1 kHz
0.3
%
VFMMPX = 50%; L; pilot on
0.3
%
VFMMPX = 50%; R; pilot on
0.3
%
Vo(bal)
mono channel balance
FM mode
1
+1
dB
α
19
pilot signal suppression
9% pilot; fpilot = 19 kHz; referenced
to 1 kHz at 91% FM modulation;
DEMP = 1 (
τde-em =50 s)
40
50
dB
α
subcarrier suppression
modulation off; referenced to 1 kHz
at 91% FM modulation
fsc = 38 kHz
35
50
dB
fsc = 57 kHz
40
dB
fsc = 76 kHz
50
60
dB
PSRR
power supply ripple
rejection
FM mode; fripple = 100 Hz;
VCC(AC) =Vripple = 100 mV (RMS)
24
dB
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
V
oL
V
oR
----------
相關PDF資料
PDF描述
TEL4935-2G SPECIALTY ANALOG CIRCUIT, PSSO3
TEL4905G SPECIALTY ANALOG CIRCUIT, PSSO3
TEL4935-2L SPECIALTY ANALOG CIRCUIT, PSIP3
TEL4945L SPECIALTY ANALOG CIRCUIT, PSSO3
TF1713H-A153Y1R0-01 280 V, 50/60 HZ, SINGLE PHASE EMI FILTER
相關代理商/技術參數
參數描述
TEF6894H/V2,518 功能描述:音頻 DSP ANALOG SIGNAL PROCESSOR RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube
TEF6894H/V3 功能描述:音頻 DSP ANALOG SGNL PROCESSR RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube
TEF6894H/V3,518 功能描述:音頻 DSP ANALOG SGNL PROCESSR RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube
TEF6894H/V3,557 功能描述:音頻 DSP ANALOG SGNL PROCESSR RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube
TEF6894H/V3-T 功能描述:音頻 DSP ANALOG SGNL PROCESSR RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube