TDA6508TT NXP Semiconductors, TDA6508TT Datasheet - Page 31

• Manufacturer Part Number: TDA6508TT
• Manufacturer: NXP Semiconductors

Specifications of TDA6508TT

• Pin Count: 32
• Screening Level: Commercial
• Package Type: TSSOP
• Lead Free Status / Rohs Status: Compliant

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LOW_RFIN
J3
The pin numbers in parenthesis refer to the TDA6509 and TDA6509A.
D5
R16
1 k
C15
4.7 nF
D2
R13
1 k
MID_RFIN2
J4
D3
R14
1 k
C27
4.7 nF
MID_RFIN1
L1
C29
100 pF
C28
100 pF
D4
R15
1 k
Fig.27 Measurement circuit for TDA6508; TDA6509; TDA6508A; TDA6509A: PAL application.
J7
C13
4.7 nF
18 pF
HIGH_RFIN2
C12
J5
J11
C9
4.7 nF
5 V
TEST
4.7 nF
4.7 nF
C21
C22
HIGH_RFIN1
4.7 k
4.7 k
330
R8
R9
R18
10 uF
(50 V)
HIGH_RFIN1
HIGH_RFIN2
J6
C11
18 pF
C1
MID_RFIN1
MID_RFIN2
LOW_RFIN
IFAMP_IN1
IFAMP_IN2
MIX_OUT1
MIX_OUT2
RF_GND
SDA
SCL
R17
330
P2
P1
P0
P3
J1
1 (32)
2 (31)
3 (30)
4 (29)
5 (28)
6 (27)
7 (26)
8 (25)
9 (24)
10 (23)
11 (22)
12 (21)
13 (20)
14 (19)
15 (18)
16 (17)
1
2
3
4
5
6
(TDA6509A)
TDA6508A
(TDA6509)
TDA6508
4 MHz
18 pF
C23
Y1
(10) 23
(11) 22
(12) 21
(13) 20
(14) 19
(15) 18
(16) 17
(1) 32
(2) 31
(3) 30
(4) 29
(5) 28
(6) 27
(7) 26
(8) 25
(9) 24
LOW_OSCIN
LOW_OSCOUT
OSC_GND
MID_OSCIN2
MID_OSCIN1
HIGH_OSCIN2
HIGH_OSCIN1
V CC
IFAMP_OUT2/IF_GND
IFAMP_OUT1
PLL_GND
AS
VT
CP
ADC/P4
XTAL_REF
J12
1.8 pF
C5
XTAL_REF
68 nF
AS
C7
D1
R12
1 k
ADC
C6
1 pF
R27
33
39 k
2.2 nF
V CC
C18
R2
82 pF
C4
C2
10 uF
(50 V)
L3
R26
12
30 V
100 pF
100 pF
4.7 nF
C32
C33
C16
C17
L2
C3
10 uF
(50 V)
L4
39 pF
39 pF
R1
33 k
C34
C35
4.7 nF
4.7 nF
1 k
C26
12 pF
C31
R11
C10
D6
D8
D7
1
2
3
BB187
BB187
BB179
27
R19
5 V
6.8 nF
5.6 k
5.6 k
5.6 k
5.6 k
5.6 k
10
R20
C8
R5
R3
R4
R6
R7
4
6
J2
mdb249
1
2
3
4
J8
J9
V tune
V tune
V tune
V CC
IFAMP_OUT
for test purposes only
IFAMP_OUT1
V tune