TLC34058

256

× 24 COLOR PALETTE

SLAS050 – D3961, NOVEMBER 1991

POST OFFICE BOX 655303

7

electrical characteristics over recommended ranges of supply voltage and operating free-air

PARAMETER

TEST CONDITIONS

MIN

TYP†

MAX

UNIT

Iref

Input reference current

10

µA

kSVR

Supply voltage rejection ratio

f = 1 kHZ,

05

%

kSVR

Supply voltage rejection ratio

,

C8 = 0.1

µF (see Figure 4)

0.5

%

∆VDD

80 MHz

VDD = 5 V,

TA = 20°C

175

80 MHz

VDD = 5.25 V,

TA = 0°C

400

110 MHz

VDD = 5 V,

TA = 20°C

195

IDD

Supply current

110 MHz

VDD = 5.25 V,

TA = 0°C

420

mA

IDD

Supply current

125 MHz

VDD = 5 V,

TA = 20°C

205

mA

125 MHz

VDD = 5.25 V,

TA = 0°C

435

135 MHz

VDD = 5 V,

TA = 20°C

200

135 MHz

VDD = 5.25 V,

TA = 0°C

435

IIH

High level input current

CLK, CLK

VI = 4 V

1

µA

IIH

High-level input current

Other inputs

VI = 2.4 V

1

µA

IIL

Low level input current

CLK, CLK

VI = 0.4 V

–1

µA

IIL

Low-level input current

Other inputs

VI = 0.4 V

–1

µA

Ci

Input capacitance, digital

f = 1 MHz,

VI = 2.4 V

4

10

pF

Ci(CLK) Input capacitance, CLK, CLK

f = 1 MHz,

VI = 4 V

4

10

pF

VOH

High-level output voltage, D0 – D7

IOH = – 800 µA

2.4

V

VOL

Low-level output voltage, D0 – D7

IOL = 6.4 mA

0.4

V

IOZ

High-impedance-state output current

10

µA

zo

Output impedance

50

k

Ω

Co

Output capacitance (f = 1 MHz, IO = 0)

13

20

pF

† All typical values are at TA = 25°C.