tea5777hn-n2 NXP Semiconductors, tea5777hn-n2 Datasheet - Page 33
tea5777hn-n2
Manufacturer Part Number
tea5777hn-n2
Description
Tea5777 Low-power Am/fm Stereo Radio For Handheld Applications
Manufacturer
NXP Semiconductors
Datasheet
1.TEA5777HN-N2.pdf
(47 pages)
- Current page: 33 of 47
- Download datasheet (220Kb)
Philips Semiconductors
Table 43.
V
[1]
[2]
TEA5777_1
Product data sheet
Symbol
D/D
Charge pump: pin CPOUT
I
I
IF counter
N
N
V
f
t
t
o(sink)
o(source)(M)
IF(window)
IFc
d(IFc)
CCA
sens
IFc
IFc(result)
ref(ext)
Works with digital input signal from 0 V to 1.4 V.
Programmable frequency range of the synthesizer referred to the antenna input.
= V
CCD
Dynamic characteristics
Parameter
external reference divider
ratio
output sink current
peak source output current
IF counter length
IF counter result
sensitivity voltage
IF window width frequency
IF counter time
IF counter delay time
= 3 V; T
amb
= 25 C; all values are given in RMS; unless otherwise specified.
…continued
Conditions
external reference frequency; f
FM
AM
high current range
low current range
high current range
low current range
in-window or out-window
FM
AM
FM
AM
period measuring time
FM
AM
f
f
f
f
bit IFW = 0
bit IFW = 1
bit IFW = 0
bit IFW = 1
FM
AM
bit AMDELAY = 0
bit AMDELAY = 1
ref(RF)
ref(RF)
ref(RF)
ref(RF)
Rev. 01 — 11 April 2006
= 10 kHz
= 33.333 kHz
= 50 kHz
= 1 kHz
Low-power AM/FM stereo radio for handheld applications
i
= 13 MHz
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Min
-
-
-
-
300
200
-
-
-
-
-
-
-
-
-
200
140
10
20
2
4
Typ
650
195
130
1625 -
350
250
13
1
5
-
20
5
5
40
80
250
170
TEA5777
Max
-
-
-
410
300
-
-
-
-
+10
+20
+2
+4
-
-
-
-
-
300
200
33 of 47
Unit
bit
bit
kHz
kHz
kHz
kHz
ms
ms
ms
ms
ms
A
A
A
A
V
V
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