saa6581 NXP Semiconductors, saa6581 Datasheet - Page 4

• Manufacturer Part Number: saa6581
• Description: Rds/rbds Demodulator
• Manufacturer: NXP Semiconductors

Philips Semiconductors
PINNING
2003 Oct 10
handbook, halfpage
SYMBOL
QUAL
RDDA
n.c.
n.c.
V
n.c.
n.c.
MPX
V
n.c.
n.c.
V
n.c.
CIN
n.c.
SCOUT
ref
DDA
SSA
RDS/RBDS demodulator
Fig.2 Pin configuration for SO16.
SO16 HVQFN32
SCOUT
RDDA
V DDA
QUAL
V SSA
1
2
3
4
5
6
7
8
MPX
V ref
CIN
PIN
1
2
3
4
5
6
7
8
SAA6581T
10
11
12
13
14
15
16
17
18
19
20
5
6
7
8
9
MHB900
signal quality indication
output
RDS data output
not connected
not connected
reference voltage output
(
not connected
not connected
multiplex signal input
analog supply voltage
(5 V)
not connected
not connected
analog ground (0 V)
not connected
comparator input
not connected
switched capacitor filter
output
1
/
2
16
15
14
13
12
11
10
V
9
DESCRIPTION
DDA
RDCL
TCON
OSCO
OSCI
V DDD
V SSD
SYNC
MODE
)
4
handbook, halfpage
MODE
n.c.
SYNC
n.c.
n.c.
n.c.
V
V
OSCI
n.c.
n.c.
OSCO
n.c.
TCON
n.c.
RDCL
SYMBOL
SSD
DDD
Bottom view.
RDDA
TCON
QUAL
RDCL
Fig.3 Pin configuration for HVQFN32.
n.c.
n.c.
n.c.
n.c.
SO16 HVQFN32
10
11
12
13
14
15
16
9
8
7
6
5
4
3
2
1
PIN
SAA6581HN
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
4
oscillator frequency
select input
not connected
ARI clamping control
input
not connected
not connected
not connected
digital ground (0 V)
digital supply voltage
(5 V)
oscillator input
not connected
not connected
oscillator output
not connected
test control input
not connected
RDS clock output
Product specification
DESCRIPTION
SAA6581
MHC652
17
18
19
20
21
22
23
24
n.c.
CIN
n.c.
SCOUT
MODE
n.c.
SYNC
n.c.