pt2579-x Princeton Technology Corp., pt2579-x Datasheet - Page 2

• Manufacturer Part Number: pt2579-x
• Description: Rds Demodulator Ic
• Manufacturer: Princeton Technology Corp.

RDS Demodulator IC
PIN CONFIGURATION
PIN DESCRIPTION
PT2579 V1.6
Pin Name
SCOUT
MODE
RDDA
DVDD
QUAL
AVDD
DVSS
OSC1
OSC2
RDCL
VREF
AVSS
TEST
MUX
CIN
T57
S CO UT
RD DA
MUX L
Q UA L
AV DD
VR EF
AV S S
I/O
O
O
O
O
O
O
-
-
-
-
-
I
I
I
I
I
C IN
Quality Indicator Output Pin
RDS Data Output Pin
Reference Voltage
Multiplex Signal Input Pin
Analog Supply Voltage (+5V)
Analog Ground Pin (0V)
Subcarrier Input Pin to the Comparator
Reconstruction Filter Subcarrier Output Pin
Oscillator Mode / Test Control Input Pin
Test Pin
Digital Ground Pin (0V)
Digital Supply Voltage (+5V)
Oscillator Input Pin
Oscillator Output Pin
57KHz Clock Signal Output Pin
RDS Clock Output Pin
1
2
3
4
5
6
7
8
- 2 -
PT2 57 9
Description
1 4
1 6
1 5
1 2
1 0
1 3
11
9
RD CL
T5 7
O S C2
O S C1
DV DD
DV S S
TE S T
MO D E
URL:http://www.princeton.com.tw
Fax:[phone]
Tel: [phone]
Pin No.
10
11
12
13
14
15
16
3
4
5
6
7
1
2
8
9
PT2579
May, 2008