参数资料
型号: TEA5760UK/N1/S21,1
厂商: NXP SEMICONDUCTORS
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PBGA25
封装: 3 X 2.80 MM, 0.60 MM HEIGHT, WLCSP-25
文件页数: 20/37页
文件大小: 209K
代理商: TEA5760UK/N1/S21,1
TEA5760UK_1
NXP B.V. 2006. All rights reserved.
Product data sheet
Rev. 01 — 14 December 2006
26 of 36
NXP Semiconductors
TEA5760UK
Single chip FM stereo radio
Isink
sink current
including internal Rpu(int)
600
900
1100
A
Rpu(int)
internal pull-up
resistance
14.4
18
24
k
tp
pulse duration
9
-
10
ms
FM signal channel
FM RF input
Vsens
sensitivity voltage
fRF = 76 MHz to 108 MHz;
f = 22.5 kHz; f
mod = 1 kHz;
S+N/N = 26 dB;
τ
deemp =50 s; L = R;
IEC lter + A-weighting lter
3.0[1]
V
S/N
signal-to-noise ratio
fRF = 76 MHz to 108 MHz;
f = 22.5 kHz; f
mod = 1 kHz; L = R;
τ
deemp =50 s; VRF =10 V (EMF
value); IEC lter + A-weighting lter
45
-
dBa
IP3ib
in-band third-order
intercept point
f1 = 200 kHz; f2 = 400 kHz;
fRF = 76 MHz to 108 MHz; RF AGC is
off
82[1]
95[1]
-dB
V
IP3ob
out-band third-order
intercept point
f1 = 4 MHz; f2 = 8 MHz;
fRF = 76 MHz to 108 MHz; RF AGC is
off
88[1]
-dB
V
IF lter
fc
center frequency
220
225
230
kHz
S200
200 kHz selectivity
f = ±200 kHz; fRF = 76 MHz to
108 MHz;measured according to
EN55020;
τ
deemp = 50 s
16
-
dB
SFM
FM selectivity
fmin = 300 kHz; fRF = 76 MHz to
108 MHz; except image frequency
band measured according to
EN55020;
τ
deemp = 50 s
35
-
dB
α
f(image)
image frequency
rejection
f = 450 kHz; measured according to
EN55020; image rejection dened as
difference between image and
co-channel response;
τ
deemp = 50 s
25
-
dB
FM IF level detector and mute voltage; see Figure 10
G
gain deviation
deviation from average curve
2+2
dB
VADC(start) start ADC voltage
extrapolated
0.75[1]
1.6[1]
2.5[1]
V
GADC(step) step of ADC gain
average
2.5
2.8
3
dB
Soft mute
Vmute(start) start mute voltage
SMUTE = 1
3.8[1]
V
αmute
mute attenuation
VRF = 1.26 V[1],L = R; f = 22.5 kHz;
fmod = 1 kHz; τdeemp =75 s; IEC lter;
SMUTE = 1
5
5.8
8
dB
Table 29.
Characteristics …continued
All AC values are given in RMS unless otherwise specied. The minimum and maximum values include spread due to:
voltage between 2.6 V and 3.6 V; Tamb = 20 °C to +85 °C; reference frequency offset plus deviation and process spread.
VVREFDIG = 1.65 V to 3.6 V.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
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