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<strong>ITT</strong><br />

<strong>ITT</strong>7520<br />

SENSE AMPLIFIERS<br />

- -----<br />

SEMICONDUCTORS<br />

SENSE AMPLIFIERS<br />

PARAMETER MEASUREMENT INFORMATION<br />

d·c test circuits·<br />

VIO<br />

~ SEE<br />

TEST<br />

ANO<br />

NOTE<br />

TABLE<br />

v .... ~ ________ -<<br />

______ r-~OH<br />

}<br />

/ff., { ~"<br />

~llOH<br />

11 I<br />

':'" -= ~ ~<br />

TEST TABLE<br />

CIRCUIT INPUTS Yr.r Yrn OUTPUTY<br />

TYPE Yo IOH<br />

<strong>ITT</strong>7520 A1·A2 or 81·82 15 mV ::;;;11 mV ::;;;0.4 V<br />

A1·A2 or 81·82 15 mV ~19 mV ~2.4V -400 }LA<br />

A1·A2 or 81·82 40 mV<br />

::;;;36 mV ::;;;0.4 V<br />

A1·A2 or 81·82 40 mV ~44 mV ~2.4V -400 }LA<br />

<strong>ITT</strong>7521 A1·A2 or 81·82 15 mV ::;;; 8 mV ::;;;0.4 V<br />

A1·A2 or 81·82 15 mV ~22 mV ~2.4V -400 }LA<br />

A1·A2 or 81-82 40 mV ::;;;33 mV ::;;;0.4 V<br />

A1-A2 or 81-82 40 mV ~47 mV ~2.4V -400 }LA<br />

OUTPUTZ<br />

IOL Yo IOH IOL<br />

16 mA ~2.4V -400 }LA<br />

::;;;0.4 V 16 mA<br />

16 mA ~2.4V -400 }LA<br />

::;;;0.4 V 16 mA<br />

16 mA ~2.4V 400 }LA<br />

::;;;0.4 V 16 mA<br />

16 mA ~2.4 V -400 }LA<br />

::;;;0.4 V 16 mA<br />

NOTE A: Each pair <strong>of</strong> differential inputs is tested separately with the other pair grounded.<br />

• Arrows indicate actual direction <strong>of</strong> current<br />

flow. Current into a terminal is a positive-value.<br />

FIGURE 1-YT<br />

6-25

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