MAX4948 データシートの表示（PDF） - Maxim Integrated

部品番号

コンポーネント説明

メーカー

MAX4948

(MAX4947 / MAX4948) Hex SPDT Data Switch

Maxim Integrated 

MAX4947/MAX4948

Hex SPDT Data Switch

ELECTRICAL CHARACTERISTICS (continued)

(VCC = +2.7V to +5.5V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at VCC = +3V, TA = +25°C.) (Notes 2, 3)

PARAMETER

COM_ Off-Leakage Current

SYMBOL

CONDITIONS

ICOM_(OFF)

VCC = 3.6V (MAX4948);

VCOM_ = 3.3V, 0.3V;

VNO_ or VNC_ = 0, 3V, 3.3V

TA

MIN

+25°C

-6

TMIN to

TMAX

-10

DYNAMIC

Turn-On Time

VCC = 2.7V; VNO_ or VNC_= 1.5V; +25°C

tON

RL = 50Ω;

TMIN to

CL = 35pF, Figure 1

TMAX

Turn-Off Time

tOFF

VCC = 2.7V; VNO_ or VNC_= 1.5V;

RL = 50Ω;

CL = 35pF, Figure 1

+25°C

TMIN to

TMAX

Break-Before-Make

tBBM

VCC = 2.7V; VNO_ or VNC_= 1.5V; +25°C

RL = 50Ω; CL = 35pF, Figure 2

(Note 7)

TMIN to

2

TMAX

HIGH-SPEED TIMING CHARACTERISTICS (rising time = 20ns)

Skew

Charge Injection

tSKEW

Q

VCC = 2.7V; RS = 39Ω; CL = 50pF,

Figure 3

VGEN = 0, RGEN = 0, CL = 1nF ,

Figure 4

TMIN to

TMAX

+25°C

-3dB Bandwidth

Off-Isolation

BW

VISO

Signal = 0dBm, CL = 5pF,

RL = 50Ω, Figure 5

CL = 5pF; RL = 50Ω;

VCOM_ = 1VP-P, f = 1MHz,

Figure 5 (Note 8)

+25°C

+25°C

Crosstalk

NC_ or NO_ Off-Capacitance

COM_ Off-Capacitance

VCT

CNC_(OFF)

CNO_(OFF)

CCOM_(OFF)

CL = 5pF; RL = 50Ω; f = 1MHz,

VCOM_ = 1VP-P, Figure 5 (Note 9)

NC_ = NO_ = 0V, f = 1MHz

Figure 6

VCOM = GND, f = 1MHz

(MAX4948), Figure 6

+25°C

+25°C

+25°C

COM_ On-Capacitance

DIGITAL I/O (EN, CB_)

CCOM_(ON) COM_ = 0V, f = 1MHz, Figure 6 +25°C

Input-Logic High

Input-Logic Low

Input Leakage Current

VIH

VIL

ICB

VCB_ = 0 or VCC

TMIN to 1.6

TMAX

TMIN to

TMAX

TMIN to

TMAX

TYP

400

300

100

0.2

10

300

-70

-90

15

25

30

MAX

+6

+10

UNITS

nA

800

ns

800

800

ns

800

ns

ns

pC

MHz

dB

dB

pF

pF

pF

V

0.5

V

1

µA

Maxim Integrated

3

Share Link: