tea5777hn-n2 NXP Semiconductors, tea5777hn-n2 Datasheet - Page 7

• Manufacturer Part Number: tea5777hn-n2
• Description: Tea5777 Low-power Am/fm Stereo Radio For Handheld Applications
• Manufacturer: NXP Semiconductors

Philips Semiconductors
TEA5777_1
Product data sheet
7.2 Pin description
Table 3.
Symbol
n.c.
CPOUT
VCOTANK1
VCOTANK2
GNDVCO_AMRF
n.c.
AMRFIN
n.c.
SWPORT1
SWPORT2/EXTIN
V
n.c.
n.c.
XTAL2
GNDD
XTAL1
n.c.
Fig 3. Pin configuration LQFP32
CCD
Pin description
SWPORT2/EXTIN
GNDVCO_AMRF
Pin
HVQFN48 LQFP32
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
VCOTANK1
VCOTANK2
Rev. 01 — 11 April 2006
SWPORT1
AMRFIN
CPOUT
V
Low-power AM/FM stereo radio for handheld applications
CCD
-
1
2
3
4
-
5
-
6
7
8
-
-
9
10
11
-
1
2
3
4
5
6
7
8
TEA5777HL
Description
not connected
tuning current output
parallel tuned FM oscillator to ground output 1
parallel tuned FM oscillator to ground output 2
FM VCO and AM RF input ground
not connected
AM RF input (FET input)
not connected
programmable output and input port 1
programmable output and input port 2 or external
reference frequency input
digital supply voltage
not connected
not connected
crystal input 2
digital ground
crystal input 1
not connected
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
24
23
22
21
20
19
18
17
001aab432
MPXOUT
VAFR
MPXIN
VAFL
V25DIG
GNDA
AGC2CAP
VREF
TEA5777
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