AD53040 datasheet(2/7 Pages) AD

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–2–

REV. B

AD53040–SPECIFICATIONS (All specifications are at T

J = +85 C

5 C, +VS = +12 V

3%, –VS = –7 V

3% unless otherwise noted. All temperature coefficients are measured at TJ = +75 C–95 C). (A 39 nF capacitor must be connected between

VCC and VHDCPL and between VEE and VLDCPL.)

Parameter

Min

Typ

Max

Units

Test Conditions

DIFFERENTIAL INPUT CHARACTERISTICS

Input Swing (Data to

DATA, INH to INH)

ECL

Volts

Max (DATA,

DATA) to Min (INH, INH)

Max (INH,

INH) to Min (Data, DATA)

Volts

Bias Current

±10

µAV

IN = –2 V, 0.0 V

REFERENCE INPUTS

Bias Currents

–50

+50

µAV

L, VH = 5 V

OUTPUT CHARACTERISTICS

Logic High Range

–2

Volts

DATA = H, VH = –2 V to +8 V

VL = –3 V (VH = –2 V to +6 V)

VL = –1 V (VH = +6 V to +8 V)

Logic Low Range

–3

Volts

DATA = L, VL = –3 V to +5 V, VH = +6 V

Amplitude (VH and VL)

0.1

Volts

VL = –0.05 V, VH = +0.05 V and

VL = –2 V, VH = +7 V

Absolute Accuracy

VH Offset

–100

+100

DATA = H, VH = –2 V to +8 V, VL = –3 V

VH Gain + Linearity Error

±0.3 ±5% of V

H + mV

DATA = H, VH = –2 V to +8 V, VL = –3 V

VL Offset

–100

+100

DATA = L, VL = –3 V to +5 V, VH = +6 V

VL Gain + Linearity Error

±0.3 ±5% of V

L + mV

DATA = L, VL = –3 V to +5 V, VH = +6 V

Offset TC, VH or VL

0.5

mV/

°CV

L, VH = 0 V, +5 V and –3 V, 0 V

Output Resistance

Ω

DATA = H, VH = +3 V, VL = 0 V,

IOUT = 30 mA

Output Leakage

–1.0

+1.0

µAV

OUT = –3 V to +8 V

Dynamic Current Limit

150

CBYP = 39 nF, VH = +7 V, VL = –2 V

Static Current Limit

±65

Output to –3 V, VH = +8 V, VL = –1 V,

DATA = H and Output to +8 V, VH = +6 V,

VL = –3 V, DATA = L

PSRR, Drive Mode

VS = VS ± 3%

DYNAMIC PERFORMANCE, DRIVE

(VH and VL)

Propagation Delay Time

1.5

Measured at 50%, VH = +400 mV,

VL = –400 mV

Propagation Delay TC

ps/

°C

Measured at 50%, VH = +400 mV,

VL = –400 mV

Delay Matching, Edge to Edge

100

Measured at 50%, VH = +400 mV,

VL = –400 mV

Rise and Fall Time

1 V Swing

0.8

Measured 20%–80%, VL = 0 V, VH = 1 V

3 V Swing

1.7

Measured 10%–90%, VL = 0 V, VH = 3 V

5 V Swing

2.4

Measured 10%–90%, VL = 0 V, VH = 5 V

Rise and Fall Time TC

1 V Swing

±1

ps/

°C

Measured 20%–80%, VL = 0 V, VH = 1 V

3 V Swing

±2

ps/

°C

Measured 10%–90%, VL = 0 V, VH = 3 V

5 V Swing

±3

ps/

°C

Measured 10%–90%, VL = 0 V, VH = 5 V

Overshoot, Undershoot and Preshoot

±(1% +50 mV)

% of Step + mV

a. VL, VH = 0.0 V, 1.0 V

b. VL, VH = 0.0 V, 3.0 V

c. VL, VH = 0.0 V, 5.0 V

Settling Time

to 15 mV

VL = 0 V, VH = 0.5 V

to 4 mV

µsV

L = 0 V, VH = 0.5 V

Delay Change vs. Pulsewidth

VL = 0 V, VH = 2 V,

Pulsewidth = 2.5 ns/7.5 ns, 30 ns/100 ns

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