TSA5514AT PHILIPS [NXP Semiconductors], TSA5514AT Datasheet - Page 2

• Manufacturer Part Number: TSA5514AT
• Description: 1.3 GHz bidirectional I2C-bus controlled synthesizer
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
ORDERING INFORMATION
Note
1. SOT102-1; 1996 December 4.
2. SOT109-1; 1996 December 4.
3. SOT 163-1; 1996 December 4.
October 1992
V
I
V
f
I
T
T
TSA5514
TSA5514T
TSA5514AT
cc
xtal
o
fr
amb
stg
Complete 1.3 GHz single chip system
Low power 5 V, 35 mA
I
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
cc
I
1.3 GHz bidirectional I
2
EXTENDED TYPE
C-bus programming
SYMBOL
NUMBER
supply voltage
supply current
frequency range
input voltage level
crystal oscillator frequency
open-collector output current
operating ambient temperature range
IC storage temperature range
80 MHz to 150 MHz
150 MHz to 1 GHz
1 GHz to 1.3 GHz
PINS
18
16
20
2
PARAMETER
C-bus controlled synthesizer
PIN POSITION
DIL
SO
SO
APPLICATIONS
DESCRIPTION
The TSA5514 is a single chip PLL frequency synthesizer
designed for TV tuning systems. Control data is entered via
the I
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.
2
TV tuners
VCR Tuners
2
C-bus; five serial bytes are required to address the
PACKAGE
MATERIAL
64
12
9
40
3.2
10
plastic
plastic
plastic
10
40
MIN.
5
35
4.0
TYP.
Product specification
1300
300
300
300
4.48
+80
+150
SOT109A
SOT163A
SOT102
MAX.
CODE
TSA5514
(1)
(2)
(3)
V
mA
MHz
mV
mV
mV
MHz
mA
C
C
UNIT