M62262FP Datasheet, PDF (1/3 Pages) Mitsubishi Electric Semiconductor – VOLTAGE CONVERTER FOR MMIC

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MITSUBISHI SEMICONDUCTORS<DIGI.ANA.INTERFACE>
M62262FP
VOLTAGE CONVERTER FOR MMIC
GENERAL DESCRIPTION
The M62262FP is a CMOS voltage converter for driving MMICs.
It includes a input inverter utilizing a charge-pump technique, therefore
it can provide both a just inverted output (-Vo) and a twice inverted
output (-2Vo) by connecting an external capacitor.
It can also switch over between a stand-by mode (a halt function with
low power dissipation) and a double clocking mode for reducing output
ripples.
FEATURE
• Availability of two outputs ; just inverted and twice inverted output
• Capability of output current ------- 30mA (min)
• Low voltage operation
------- Vin = 3V (typ)
• Low stand-by current (standby mode)
• Low out ripple (double clocking mode)
• Small 10-pin package
APPLICATION
• MMICs for a handy telephone and a PHS
PIN CONFIGURATION(TOP VIEW)
COSC 1
VCC ₂
CP1 ₃
GND ₄
CP2 ₅
10 STB
9 DCLK
8 ^-VO
7 ^-2VO
6 CP3
OUTLINE 10P2N
BLOCK DIAGRAM
VCC=3V(typ)
VCC ₂
Double clock
generator
COSC
1
Oscillator
CP1
3
CP2 CP3
5
6
CHARGE
SW.
-2VO
7
CHARGE
SW.
-VO
8
10
9
STB
DCLK
4 _GND
MITSUBISHI
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