U23098, U2309B, U23137B Selling Leads, Datasheet
MFG:TFK Package Cooled:SSOP D/C:04+
U23098, U2309B, U23137B Datasheet download
Part Number: U23098
MFG: TFK
Package Cooled: SSOP
D/C: 04+
U23098, U2309B, U23137B
- Table of contents:
Info of U23098
Info of U2309B
Info of U23137B
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About U2300B-FP
PDF/DataSheet Download
Datasheet: U2300B-FP
File Size: 142362 KB
Manufacturer:
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About U2309B
PDF/DataSheet Download
Datasheet: U2309B
File Size: 194374 KB
Manufacturer: TEMIC [TEMIC Semiconductors]
Download : Click here to Download
About U2300B-FP
PDF/DataSheet Download
Datasheet: U2300B-FP
File Size: 142362 KB
Manufacturer:
Download : Click here to Download
U2309B General Description
This tuner IC requires a power supply of 9 V and performs the function of three separate oscillators an mixers, SAWF-driver, L.O.-output and tri-state band switch. Additional to TV-tuner application this IC is usable for DAB (Digital Audio Broadcast) tuners.
U2309B Maximum Ratings
|
Parameters |
Symbol |
Min. |
Typ. |
Max. |
Unit |
| Supply voltage Pin 19 |
VS |
10.5 |
V | ||
| RF inputs Pin (20-25) |
5.0 |
V | |||
| IF outputs Pin 17-18 |
10.5 |
V | |||
| Tri-state switch voltage Pin 12 |
ViTRI |
10.5 |
V | ||
| Junction temperature |
Tj |
125 |
°C | ||
| Storage temperature |
Tstg |
40 |
125 |
°C |
U2309B Features
· 9 V supply voltage
· Frequency range from 48 to 860 MHz
· Band A: balanced high impedance mixer input and amplitude controlled oscillator
· Band B + C: balanced low impedance mixer input and symmetrical oscillator
· Balanced L. O.-outputs for prescalers or PLL
· SAW filter driver with low impedance output
· Voltage regulator for stable operating characteristics
· ESD protection on all pins except oscillator pins and RF-inputs
U2309B Connection Diagram
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