U3660M Datasheet PDF - TEMIC Semiconductors
Part Number | U3660M | |
Description | Baseband Delay Line (64 Us) | |
Manufacturers | TEMIC Semiconductors | |
Logo | ||
There is a preview and U3660M download ( pdf file ) link at the bottom of this page. Total 7 Pages |
Preview 1 page No Preview Available ! Baseband Delay Line (64 ms)
U3660M-B
Description
The U3660M is an integrated baseband delay line circuit. It provides a delay of 64 ms for the color difference signals,
±(R-Y) and ±(B-Y), in multi-standard TVs.
Features
D One line delay time, addition of delayed and non-
delayed output signals
D Adjustment-free application, VCO without external
components
D Handles negative or positive colour-difference input
signals
D Clamping of ac-coupled input signals [±(R-Y)
and ±(B-Y)]
D Line-locked by the sandcastle pulse
D No crosstalk between SECAM colour carriers
(diaphoty)
D Comb filtering functions for NTSC colour-difference
signals
D Correction of phase errors in the PAL system
Block Diagram
Ref
13
Bias
"(B–Y)
14 Clamping
"(R–Y)
16 Clamping
Vref
Line memory
Shift register
Line memory
S+H
LPF
+
S+H
LPF
+
"12 (B–Y)
"11 (R–Y)
VDD2 1
SC detector
GND2 3
5
Vref
fsc
PLL
Control
3 MHz
9 VDD1
Clock generator
10 GND1
SSC pulse
Figure 1. Block diagram
94 8223
TELEFUNKEN Semiconductors
Rev. A2, 13-Dec-96
1 (7)
|
|
Internal Pin Circuits
U3660M-B
14,16
94 8678
Figure 4. Colour difference signal inputs
94 8675
5
Figure 6. Sandcastle pulse input
11,12
94 8676
Figure 5. Colour difference signal outputs
13
94 8677
Figure 7. Internal reference voltage
TELEFUNKEN Semiconductors
Rev. A2, 13-Dec-96
5 (7)
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for U3660M electronic component. |
Information | Total 7 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Download | [ U3660M.PDF Datasheet ] |
Share Link :
Electronic Components Distributor
An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists. |
SparkFun Electronics | Allied Electronics | DigiKey Electronics | Arrow Electronics |
Mouser Electronics | Adafruit | Newark | Chip One Stop |
Featured Datasheets
Part Number | Description | MFRS |
U3660M | The function is Baseband Delay Line (64 Us). TEMIC Semiconductors | |
U3660M-B | The function is Baseband Delay Line (64 Us). TEMIC Semiconductors | |
Semiconductors commonly used in industry:
1N4148 |  
BAW56 |
1N5400 |
NE555 | | ||
Quick jump to:
U366
1N4
2N2
2SA
2SC
74H
BC
HCF
IRF
KA |