TA1384FNG Datasheet, PDF (2/22 Pages) Toshiba Semiconductor – Mixer/Oscillator and PLL IC for TV/VCR Tuner

Block Diagram
GND3 X'tal
24
23
TA1384FNG
NF
Vt out IF out
Vcc
GND2
UHF
OSC2
UHF
VHF
VHF
VHF
OSC1 OSC-C1 OSC-C2 OSC-B1
22
21
20
19
18
17
16
15
14
13
DIVIDER
PHASE
COMPARATOR
1/32
1/2
1/33
1/4
PROGRAMABLE
DIVIDER
DATA INTERFACE
ADR
BAND DRIVER
B1
BAND
SW
B2
UV
1
2
3
4
5
6
7
8
9
10
11
12
SCL
SDA
ADR
BS1
BS2
BS3
BS4
MIX
MIX _GND1 VHF
UHF
out1
out2
in
in
Some of the functional blocks, circuits, or constants in the block diagram may be omitted or simplified for explanatory purposes.
Terminal Name
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Pin Name
SCL input
SDA in/output
ADR (address setting)
Band 1 output (VHF mode)
Band 2 output (VHF mode)
Band 3 output (UHF or FMT)
Band 4 output (UHF or FMT)
Mixer output 1
Mixer output 2
GND 1
VHF RF input
UHF RF input
VHF oscillator –B1
VHF oscillator –C2
VHF oscillator –C1
UHF oscillator 1
UHF oscillator 1
GND 2
Vcc
IF output
Vt output
NF
Crystal input
GND 3
2
2004/11/24