TDA6650ATT Datasheet, PDF (44/54 Pages) NXP Semiconductors – 5 V mixer/oscillator and low noise PLL synthesizer for hybrid terrestrial tuner (digital and analog)

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L4
TOKO
500 nH
6
4
2 _* 4t
1 23
C27
C26
12 pF 12 pF
TP1 ^AGC
C28
150 nF
D4 _R20
1 kΩ
D5 _R21
1 kΩ
D6 _R22
1 kΩ
D7 _R23
1 kΩ
D8 _R24 ST2 _ADC
1 kΩ
V_CC
R14
ST1
1 kΩ
J4
LOW
J3
J1
J2
MID
HIGH1 HIGH2
C4
4.7 nF
C3
4.7 nF
C1
4.7 nF
C2
4.7 nF
HBIN1 _{1 (38)}
(1) 38 ^LOSCIN
HBIN2 _{2 (37)}
(2) 37 ^LOSCOUT
MBIN _{3 (36)}
(3) 36 ^OSCGND
LBIN _{4 (35)}
(4) 35 ^MOSCIN2
RFGND _{5 (34)}
(5) 34 ^MOSCIN1
IFFIL1 _{6 (33)}
(6) 33 ^HOSCIN2
IFFIL2 _{7 (32)}
(7) 32 ^HOSCOUT2
BS4 _{8 (31)}
AGC _{9 (30)}
TDA6651ATT
(8) 31
(9) 30
HOSCOUT1
HOSCIN1
BS3 _{10 (29)}
(10) 29 ^IFGND
BS2 _{11 (28)}
(11) 28 ^IFOUTA
BS1 _{12 (27)}
BVS _{13 (26)}
(12) 27
(13) 26
IFOUTB
V_CCA
ADC/BS5 _{14 (25)}
SCL _{15 (24)}
(14) 25
(15) 24
PLLGND
V_CCD
V_CC
SDA _{16 (23)}
(16) 23 ^CP
AS _{17 (22)}
(17) 22 ^VT
XTOUT _{18 (21)}
(18) 21 ^n.c.
XTAL1 _{19 (20)}
(19) 20 ^XTAL2
R9
330 Ω
R10
330 Ω
5 V bus
R11
330 Ω
R27
R28
3.3 kΩ 3.3 kΩ
C19
18 pF
5 V bus
Y1
V_CC
4 MHz _C15
4.7 nF
C16
4.7 nF
V_CC
SCL
SDA AS
J8
12345 6
C29
4.7 nF
C31
10 µF
C32
10 µF
30 V
C30
10 µF
1234
J5
5 V bus
J7
test
C7
1.5 pF
N750
C6
L3
88 nH
R07254
D1
C5
R1
12 Ω
1 pF
N750
BB182 15 pF
N750
C34
R2
5.6 kΩ
R3
L1
25 nH
33 pF
N750
C33
5.6 kΩ
D2
BB178
R4
33 pF
N750
C11 1 pF
5.6 kΩ
N750
C12 1 pF
N750
C13 1 pF
L2
16 nH
R02255
N750
C18
C14 1 pF _R6
N750
27 Ω
D3
BB179
R5
5.6 kΩ
8.2 pF
N470
R8
5.6 kΩ
R13
1.8 kΩ
C21
C24
100 nF 4.7 nF
C20
2.7 nF
C23
4.7 nF
C25
12 pF
R19
1 23
15 kΩ
30 V
6
4
J6
IF out
C17
4.7 nF
R7
1 kΩ
TR1
TOKO
7451
001aac101
The pin numbers in parenthesis represent the TDA6651ATT.
Fig 30. Measurement circuit for hybrid application, with symmetrical IF output and loop filter for NTSC Japan and ISDB-T standards