參數資料
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： 30/47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
36 of 47
Philips Semiconductors
TEA5777
Low-power AM/FM stereo radio for handheld applications
Table 45.
AM performance
VCCA =VCCD = 3 V; Tamb =25 °C; fRF = 918 kHz; fmod = 1 kHz; m = 0.3; τdeemp =75 s; Vi1 measured at input of matching
network; all AC values are given in RMS; see test circuit of Figure 9; unless otherwise specied.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Inputs
AM RF input: pin AMRFIN
VI
input voltage
-
0
-
V
II
input current
VPILDET/AMRFAGC =0 V
-
0
-
A
Vi
input voltage
RF sensitivity at dummy input;
Vi =Vi1; (S+N)/N = 26 dB;
A-weighting lter
-
155
-
V
large signal voltage handling
capability; THD < 10 %
-
300
-
mV
E
electric eld strength
RF sensitivity with ferroceptor;
(S+N)/N = 26 dB; A-weighting lter
2.9
-
mV/m
AM channel
Overall data
Baud(3dB)
3 dB audio bandwidth
Vi1 = 5 mV
low-end
-
50
Hz
high-end
1.5
2.1
-
kHz
S/N
signal-to-noise ratio
Vi1 = 5 mV; A-weighting lter
40
48
-
dB
THD
total harmonic distortion
Vi1 = 5 mV; m = 0.8;
bit AGCRF = 0 (slow);
bit AGCIF = 0 (slow);
Baud(3dB) limited to 15 kHz
-
1
2.5
%
PSRR
power supply rejection ratio
V
CCA = 147 mV (RMS);
fripple = 1 kHz
-34
-
dB
S+9
high-side 9 kHz selectivity
measured at dummy input Vi1
25
32
-
dB
S9
low-side 9 kHz selectivity
measured at dummy input Vi1
25
30
-
dB
S+27
high-side 27 kHz selectivity
measured at dummy input Vi1
45
58
-
dB
S27
low-side 27 kHz selectivity
measured at dummy input Vi1
45
58
-
dB
S+100
high-side 100 kHz selectivity
measured at dummy input Vi1
45
59
-
dB
S100
low-side 100 kHz selectivity
measured at dummy input Vi1
45
59
-
dB
αimage
image rejection
520 kHz
≤ fRF ≤ 1720 kHz
--dB
Capacitance bank
Ci
input capacitance
bit CALLIGN = 0
minimum C[6:0] = 000 0000
-
20.5
-
pF
maximum C[6:0] = 111 1010
390
453
544
pF
Nstep(bank)
number of bank steps
-
122
-
Calign
alignment capacitance
bit CALLIGN = 1
C[6:0] = 000 0000
-
0
-
pF
C[6:0] = 111 1111
-
17
-
pF
Calign(step)
alignment capacitance step
-
0.134
-
pF
Nstep(align)
number of alignment steps
-
128
-
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相關代理商/技術參數
參數描述
TEA5777HN-T 功能描述:調諧器 AM/FM STEREO RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數: 工作電源電壓: 最小工作溫度: 最大工作溫度:
TEA5971 制造商:FILTRAN 制造商全稱:Filtran LTD 功能描述:Audio Line Matching Transformer
TEA5990UK1S14TS 制造商:STMicroelectronics 功能描述:
TEA5991UK1TM 功能描述:IC STEREO RADIO FM 20WLCSP/UK RoHS:是 類別:RF/IF 和 RFID >> RF 接收器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS 產品變化通告:Product Discontinuation 09/Jan/2012 標準包裝:50 系列:* 頻率:850MHz ~ 2.175GHz 靈敏度:- 數據傳輸率 - 最大:- 調制或協議:- 應用:* 電流 - 接收:* 數據接口: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
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:- 產品培訓模塊:Lead (SnPb) Finish for COTS 產品變化通告:Product Discontinuation 09/Jan/2012 標準包裝:50 系列:* 頻率:850MHz ~ 2.175GHz 靈敏度:- 數據傳輸率 - 最大:- 調制或協議:- 應用:* 電流 - 接收:* 數據接口: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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