Philips Semiconductors
Product specification
1.3 GHz bidirectional I
2
C-bus controlled synthesizer
FEATURES
•
Complete 1.3 GHz single chip system
•
Low power 5 V, 35 mA
•
I
2
C-bus programming
•
In-lock flag
•
Varicap drive disable
•
Low radiation
•
Address selection for Picture-In-Picture (PIP), DBS
tuner (4 addresses)
•
5-level analog-to-digital converter
•
7 bus controlled ports; 3 output, 4 open collector
input/output
•
Power-down flag
DESCRIPTION
APPLICATIONS
•
TV tuners
•
VCR Tuners
TSA5514
The TSA5514 is a single chip PLL frequency synthesizer
designed for TV tuning systems. Control data is entered via
the I
2
C-bus; five serial bytes are required to address the
device, select the oscillator frequency, programme the seven
output ports and set the charge-pump current. Four of these
ports can also be used as input ports (three general purpose
I/O ports, one ADC). Digital information concerning those
ports can be read out of the TSA5514 on the SDA line (one
status byte) during a READ operation. A flag is set when the
loop is “in-lock” and is read during a READ operation. The
device has 4 programmable addresses, programmed by
applying a specific voltage to AS pin. The phase comparator
operates at 7.8125 kHz when a 4 MHz crystal is used.
QUICK REFERENCE DATA
SYMBOL
V
cc
I
cc
∆fr
V
I
supply voltage
supply current
frequency range
input voltage level
80 MHz to 150 MHz
150 MHz to 1 GHz
1 GHz to 1.3 GHz
f
xtal
I
o
T
amb
T
stg
crystal oscillator frequency
open-collector output current
operating ambient temperature range
IC storage temperature range
12
9
40
3.2
10
−10
−40
−
−
−
4.0
−
−
−
300
300
300
4.48
−
+80
+150
mV
mV
mV
MHz
mA
°C
°C
PARAMETER
−
−
64
MIN.
5
35
−
TYP.
−
−
1300
MAX.
V
mA
MHz
UNIT
ORDERING INFORMATION
EXTENDED TYPE
NUMBER
TSA5514
TSA5514T
TSA5514AT
Note
1. SOT102-1; 1996 December 4.
2. SOT109-1; 1996 December 4.
3. SOT 163-1; 1996 December 4.
October 1992
2
PACKAGE
PINS
18
16
20
PIN POSITION
DIL
SO
SO
MATERIAL
plastic
plastic
plastic
CODE
SOT102
(1)
SOT109A
(2)
SOT163A
(3)
Philips Semiconductors
Product specification
1.3 GHz bidirectional I
2
C-bus controlled synthesizer
PINNING
PIN
SYMBOL
SOT102 SOT109 SOT163
PD
Q1
Q2
n.c.
SDA
SCL
P7
n.c.
P6
P5
P4
AS
P2
P1
P0
V
cc
RF
IN1
RF
IN2
V
EE
UD
1
2
3
−
4
5
6
−
7
8
9
10
11
12
13
14
15
16
17
18
1
2
3
−
4
5
6
−
7
8
9
10
11
−
−
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
charge-pump output
crystal oscillator input 1
crystal oscillator reference voltage
not connected
serial data input/output
serial clock input
port output/input (general purpose)
not connected
port output/input for general purpose ADC
port output/input (general purpose)
port output/input (general purpose)
address selection input
port output
port output
port output
voltage supply
UHF/VHF signal input 1
UHF/VHF signal input 2 (decoupled)
ground
drive output
DESCRIPTION
TSA5514
October 1992
5
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