ADG918 datasheet(2/4 Pages) AD

2 / 4 page

–2–

REV. PrC

ADG918/ADG919–SPECIFICATIONS1

(VDD = +1.65 V to +2.75 V, GND = 0 V, All specifications TMIN to TMAX unless otherwise noted)

PRELIMINARY TECHNICAL DATA

B Version

Parameter

Symbol

Conditions

Min

Typ

Max

Units

AC ELECTRICAL CHARACTERISTICS

Operating Frequency

GHz

Insertion Loss

S21, S12

DC - 100 MHz

0.4

500 MHz

0.65

900 MHz

1.0

Isolation- RF to RF1/RF2

S21, S12

1 MHz

100

100 MHz

500 MHz

1000 MHz

Isolation - RF1 to RF2

S21, S12

1 MHz

100

100 MHz

500 MHz

1000 MHz

Return Loss (On Channel)

S11, S22

DC - 100 MHz

500 MHz

1000 MHz

On switching Time

tON

50% Control to 90% RF

Off Switching Time

tOFF

50% Control to 10% RF

1 dB Compression

P-1dB

DC to 1000 MHz

dBm

Third Order Intermodulation intercept

IP3

900MHz, 5dBm

dBm

DC ELECTRICAL CHARACTERISTICS

Input High Voltage

VINH

VDD = 2.3 V to 2.75 V

1.7

VINH

VDD = 1.65 V to 1.95 V

0.65VCC

Input Low Voltage

VINL

VDD = 2.3 V to 2.75 V

0.7

VINL

VDD = 1.65 V to 1.95 V

0.35VCC

Input Leakage Current

VIN

2.75 V

±1

µA

CAPACITANCE

RF1/RF2, RF Port On Capacitance

CRF ON

f = 1 MHz

Control Input Capacitance

CIN

f = 1 MHz

POWER REQUIREMENTS

VDD

1.65

2.75

Quiescent Power Supply Current

IDD

Digital Inputs = 0 V or VDD

µA

NOTES

1Temperature range is as follows: B Version: –40°C to +85°C.

2 Typical values are at +25°C unless otherwise stated.

3 Guaranteed by design, not subject to production test.

Specifications subject to change without notice.

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