參數(shù)資料
型號： TEA5777HN/N2,518
廠商： NXP SEMICONDUCTORS
元件分類： 接收器
英文描述： AM/FM, AUDIO SINGLE CHIP RECEIVER, PQCC48
封裝： 7 X 7 MM, 0.85 MM HEIGHT, PLASTIC, MO-220, SOT-619-1, HVQFN-48
文件頁數(shù)： 28/47頁
文件大?。?/td> 219K
代理商： TEA5777HN/N2,518
TEA5777_1
Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 01 — 11 April 2006
34 of 47
Philips Semiconductors
TEA5777
Low-power AM/FM stereo radio for handheld applications
Table 44.
FM performance
VCCA =VCCD = 3 V; Tamb =25 °C; fRF = 100 MHz; fmod = 1 kHz; f = 22.5 kHz; τdeemp =50 s; all AC values are given in
RMS; see test circuit of Figure 9; unless otherwise specied.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Inputs
Input: pins RFIN1 and RFIN2
Ri
input resistance
measured between pins RFIN1 and
RFIN2
-
300
-
Ci
input capacitance
-
4
-
pF
FM dummy
Vi
input voltage
Vi = Vi2 = sensitivity at dummy input;
(S+N)/N = 26 dB; L = R;
Baud(3dB) = 300 Hz to 15 kHz
A-weighted; fIF = 133.333 kHz
2.7
3.5
V
large signal voltage handling capacity;
THD < 10 %
-1000
-mV
FM channel
fAF(M)
peak AF frequency deviation
Vi2 =1mV; fmod = 1 kHz, L = R;
fIF = 133.333 kHz
THD < 1 %
75
102.7
-
kHz
THD < 1.5 %
75
110.1
-
kHz
IP3ib
in-band third-order intercept
point
f1 = 200 kHz; f2 = 400 kHz;
fRF =98MHz
[2] -97
-
dB
V
IP3ob
out-band third-order intercept
point
f1 = 5 MHz; f2 = 10 MHz;
fRF = 88 MHz or 103 MHz
[2] -96
-
dB
V
S+300
high-side 300 kHz selectivity
40
-
dB
S300
low-side 300 kHz selectivity
35
-
dB
αimage
image rejection
fRF = 87.5 MHz to 108 MHz
25
41
-
dB
Baud(3dB)
3 dB audio bandwidth
Vi2 = 1 mV; fFM(max) = 22.5 kHz
low-end
-
50
Hz
high-end
12 500
-
Hz
PSRR
power supply rejection ratio
VCCA = 147 mV (RMS); fripple = 1 kHz
-
42
-
dB
αAM
AM suppression
100
V < Vi2 < 10 mV; m = 0.3;
fmod = 1 kHz
-50
-
dB
I and Q channel IF lter
fIF
IF frequency
fstep = 33.333 kHz
-
133.333 -
kHz
fstep = 10 kHz or 50 kHz
-
150
-
kHz
fc(IF)
IF center frequency deviation
all combinations
-
5.5
kHz
BIF
IF lter bandwidth
fIF = 133.333 kHz
108
110
112
kHz
fIF = 150 kHz
123
125
127
kHz
Outputs
MPX output: pin MPXOUT
Vo
output voltage
Vi2 =1mV
fIF = 133.333 kHz
75
104
125
mV
fIF = 150 kHz
60
82
100
mV
Io(AC)M
peak AC output current
-
100
-
A
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相關代理商/技術參數(shù)
參數(shù)描述
TEA5777HN-T 功能描述:調(diào)諧器 AM/FM STEREO RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度:
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TEA5991UK1TS 功能描述:IC STEREO RADIO FM 20WLCSP/UK RoHS:是 類別:RF/IF 和 RFID >> RF 接收器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS 產(chǎn)品變化通告:Product Discontinuation 09/Jan/2012 標準包裝:50 系列:* 頻率:850MHz ~ 2.175GHz 靈敏度:- 數(shù)據(jù)傳輸率 - 最大:- 調(diào)制或協(xié)議:- 應用:* 電流 - 接收:* 數(shù)據(jù)接口:PCB，表面貼裝 存儲容量:- 天線連接器:PCB，表面貼裝 特點:- 電源電壓:4.75 V ~ 5.25 V 工作溫度:0°C ~ 85°C 封裝/外殼:40-WFQFN 裸露焊盤 供應商設備封裝:40-TQFN-EP（6x6） 包裝:托盤
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