LR1551 datasheet(6/10 Pages) LRC

6 / 10 page

DYNAMIC CHARACTERISTICS ＠

＠

＠ +5.0V Supply

Guaranteed Limit

Parameter

Symbol

Conditions

Min. Typ.

(1) Max.

Unit

AC ELECTRICAL CHARACTERISTICS

Turn-On Time

tON

VCC = 5.0V; VA1 or VA2 = 3.0V, RL =

300 ; CL = 35pF, VIH=1.5V,VIL=0V

12.0

Turn-Off Time

tOFF

VCC = 5.0V; VA1 or VA2 = 3.5V, RL =

300 ; CL = 35pF, VIH=1.5V,VIL=0V

5.0

Break-Before-Make Time

tBBM

VCC = 5.0V; VA1 or VA2 = 3.5V,

RL = 300 ; CL = 35pF

8.5

NC OFF Capacitance

COFF(A1)

f = 1MHz

5.5

NO OFF Capacitance

COFF(A2)

f = 1MHz

5.5

NC ON Capacitance

CON(A1)

f = 1MHz

15.5

NO ON Capacitance

CON(A2)

f = 1MHz

15.5

ADDITIONAL APPLICATION CHARACTERISTICS

3dB Bandwidth

f3dB

Signal = 0dBm, RL = 50 , CL = 5pF

300

MHz

f = 1MHz

-84

Off Isolation

(2)

VIso

RL = 50 , CL = 5pF,

Signal = 0dBm

f =10MHz

-51

Supply

Power Supply Range

Vcc

1.8

5.5

Note:

(1) Typical characteristics are at +5.0V supply and 25

°C

(2) Off Channel Isolation = 20log10 [(VA1\A2)/VB]

Leshan Radio Co ., Ltd

6/10

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