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ST Microelectronics, Inc.
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| Part No. |
L5973
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| OCR Text |
...Temperature
Vo (V) 1.25 1.24 1.23 1.22 Vcc = 12V 1.21 1.2 -50 0 50 Tj (C) 100 150 Vcc=12V
Figure 5. Switching Frequency vs.Junction Temp...34mm
Figure 8. PCB layout (bottom side)
Figure 9. PCB layout (front side)
Below some graphs... |
| Description |
Up To 2.5A Step Down Switching Regulator
From old datasheet system
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| File Size |
130.69K /
11 Page |
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it Online |
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Electronic Theatre Controls, Inc.
WJCI[WJ Communication. Inc.]
ETC[ETC]
WJ Communications
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| Part No. |
ECP053G-PCB2600 ECP053G ECP053G-PCB2450 ECP053 ECP053D ECP053D-PCB2450 ECP053D-PCB2600
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| OCR Text |
...450 13 20 8 +27 +42 5.3 2600 12 23 8 +27 +42 250 +5
Max
2700
200
300
Test conditions unless otherwise noted. 1. T = 25C, Vsuppl...34mm SOLDERMASK SWELL TO BE 0.5mm FROM OUTSIDE EDGE OF ALL PADS TYP. 4.00mm
MSL Rating: Level 3 a... |
| Description |
Watt, High Linearity InGaP HBT Amplifier ?瓦，高线性InGaP HBT功率放大
1/2 Watt, High Linearity InGaP HBT Amplifier
Watt High Linearity InGaP HBT Amplifier
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| File Size |
142.92K /
3 Page |
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it Online |
Download Datasheet |
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Siemens Semiconductor G...
SIEMENS AG
SIEMENS[Siemens Semiconductor Group]
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| Part No. |
Q62702G63 CGY96
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| OCR Text |
...t Semiconductor Group
1 1
23.07.1998 1998-11-01 HL HF PE GaAs
CGY 96
Functional block diagramm:
VD1(1) VD2(2)
Vcontrol(8)
...34mm x 27mm)
Connections:
* * * *
Vd Vaux Vcontrol CLK
2.7 to 6VDC, pulsed (GSM: 12,5% d... |
| Description |
GaAs MMIC (Power amplifier for GSM class 4 phones 3.2 W 35dBm output power at 3.5 V Overall power added efficiency 50%)
From old datasheet system
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| File Size |
99.86K /
10 Page |
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it Online |
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WEDC[White Electronic Designs Corporation]
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| Part No. |
W3DG72256V7D2 W3DG72256V10D2 W3DG72256V75D2 W3DG72256V-D2
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| OCR Text |
...2 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 FRONT VSS DQ0 DQ1 DQ2 DQ3 VCC DQ4 DQ5 DQ6 DQ7 DQ8 VSS DQ9 DQ10 DQ11 DQ12 DQ13 VCC DQ14 DQ15 CB0 CB1 VSS NC NC VCC WE# DQM0 PIN 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 ... |
| Description |
2GB - 256Mx72 SDRAM, REGISTER and SPD, w/PLL
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| File Size |
109.88K /
6 Page |
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it Online |
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