AD539SD/883B Datasheet AD539JNZ, AD539KDZ, AD539JDZ | P4-P6

AD539

Rev. B | Page 3 of 20

SPECIFICATIONS

T

A

= 25°C, V

S

= ±5 V, unless otherwise specified. V

Y

= V

Y1

− V

Y2

, V

X

= V

X1

– V

X2

. All minimum and maximum specifications are

guaranteed.

Table 1.

AD539J AD539K AD539S

Parameter Test Conditions/Comments Min Typ Max Min Typ Max Min Typ Max Unit

SIGNAL CHANNEL DYNAMICS

Minimal Configuration

See Figure 22

Bandwidth, −3 dB R

L

= 50 Ω, C

C

= 0.01 μF 30 60 30 60 30 60 MHz

Maximum Output 0.1 V < V

X

< 3 V, V

Y

ac = 1 V rms −10 −10 −10 dBm

Feedthrough V

X

= 0 V, V

Y

ac = 1.5 V rms

f < 1 MHz −75 −75 −75 dBm

f = 20 MHz −55 −55 −55 dBm

Differential Phase Linearity

−1 V < V

Y

dc < +1 V f = 3.58 MHz, V

X

= 3 V,

V

Y

ac = 100 mV

±0.2 ±0.2 ±0.2 Degrees

−2 V < V

Y

dc < +2 V f = 3.58 MHz, V

X

= 3 V,

V

Y

ac = 100 mV

±0.5 ±0.5 ±0.5 Degrees

Group Delay V

X

= 3 V, V

Y

ac = 1 V rms,

f = 1 MHz

4 4 4 ns

Standard 2-Channel Multiplier

See Figure 20

Maximum Output V

X

= 3 V, V

Y

ac = 1.5 V rms 4.5 4.5 4.5 V

Feedthrough, f < 100 kHz V

X

= 0 V, V

Y

ac = 1.5 V rms 1 1 1 mV rms

Crosstalk (Channel 1 to

Channel 2)

V

Y1

= 1 V rms, V

Y2

= 0 V,

V

X

= 3 V, f < 100 kHz

−40 −40 −40 dB

RTO Noise, 10 Hz to 1 MHz V

X

= 1.5 V, V

Y

= 0 V 200 200 200 nV/√Hz

THD + Noise

V

X

= 1 V f = 10 kHz, V

Y

ac = 1 V rms 0.02 0.02 0.02 %

V

Y

= 3 V f = 10 kHz, V

Y

ac = 1 V rms 0.04 0.04 0.04 %

Wideband 2-Channel Multiplier

See Figure 20

Bandwidth, −3 dB (LH0032) 0.1 V < V

X

< 3 V,

V

Y

ac = 1 V rms

25 25 25 MHz

Maximum Output V

X

= 3 V V

Y

ac = 1.5 V rms, f = 3 MHz 4.5 4.5 4.5 V rms

Feedthrough V

X

= 0 V V

Y

ac = 1.0 V rms, f = 3 MHz 14 14 14 mV rms

Wideband Single-Channel VCA

See Figure 24

Bandwidth, −3 dB 0.1 V < V

X

< 3 V,

V ac = 1 V rms

Y

50 50 50 MHz

Maximum Output 75 Ω load ±1 ±1 ±1 V

Feedthrough V

X

= −0.01 V, f = 5 MHz −54 −54 −54 dB

CONTROL CHANNEL DYNAMICS

Bandwidth, −3 dB C

C

= 3000 pF, V

X

dc = 1.5 V,

V

X

ac = 100 mV rms

5 5 5 MHz

SIGNAL INPUTS, V AND V

Y1 Y2

Nominal Full-Scale Input ±2 ±2 ±2 V

Operational Range, Degraded

Performance

−V

S

≤ 7 V ±4.2

1

±4.2

1

±4.2

1

V

Input Resistance 400 400 400 kΩ

Bias Current 10 30

1

10 20

1

10 30

1

μA

Offset Voltage V

X

= 3 V, V

Y

= 0 V 5 20

1

5 10

1

5 20

1

mV

T to T

MIN MAX

10 5 15 35 mV

Power Supply Sensitivity V

X

= 3 V, V

Y

= 0 V 2 2 2 mV/V

AD539

Rev. B | Page 4 of 20

AD539J AD539K AD539S

Parameter Test Conditions/Comments Min Typ Max Min Typ Max Min Typ Max Unit

CONTROL INPUT, V

X

Nominal Full-Scale Input 3.0 3.0 3.0 V

Operational Range, Degraded

Performance

+3.2 +3.2 +3.2 V

Input Resistance

2

500 500 500 Ω

Offset Voltage 1 4

1

1 2

1

1 4

1

mV

T

MIN

to T

MAX

3 2 2 5

1

mV

Power Supply Sensitivity 30 30 30 μV/V

Gain

See Figure 20

Absolute Gain Error V

X

= 0.1 V to 3.0 V, V

Y

= ±2 V 0.2 0.4

1

0.1

0.2

1

0.2 0.4

1

dB

T

MIN

to T

MAX

V

X

= 0.1 V to 3.0 V, V

Y

= ±2 V 0.3 0.15 0.25 0.5

1

dB

CURRENT OUTPUT

2

Full-Scale Output Current V

X

= 3 V, V

Y

= ±2 V ±1 ±1 ±1 mA

Peak Output Current V

X

= 3.3 V, V

Y

= ±5 V,

V

S

= ±7.5 V

±2 ±2.8 ±2 ±2.8 ±2 ±2.8 mA

Output Offset Current V

X

= 0 V, V

Y

= 0 V 0.2 1.5

1

0.2 1.5

1

0.2 1.5

1

μA

Output Offset Voltage

3

See Figure 20, V

X

= 0 V,

V

Y

= 0 V

3 10

1

3 10

1

3 10

1

mV

Output Resistance 1.2 1.2 1.2 kΩ

Scaling Resistors

Channel 1 Z1, W1 to CH1 6 6 6 kΩ

Channel 2 Z2, W2 to CH2 6 6 6 kΩ

VOLTAGE OUTPUTS, V

W1

AND V

W2

3

See Figure 20

Multiplier Transfer Function

Either Channel V

W

= −V

X

× V

Y

/V

U

V

W

= −V

X

× V

Y

/V

U

V

W

= −V

X

× V

Y

/V

U

Multiplier Scaling Voltage, V

U

0.98

1

1.0 1.02

1

0.99

1

1.0 1.01

1

0.98

1

1.0 1.02

1

V

Accuracy 0.5 2

1

0.5 1

1

0.5 2 %

T

MIN

to T

MAX

1 0.5 1.0 3

1

%

Power Supply Sensitivity 0.04 0.04 0.04 %/V

Total Multiplication Error

4

V

X

≤ 3 V, −2 V < V

Y

< +2 V 1 2.5 0.6 1.5 1 2.5 % FSR

T

MIN

to T

MAX

2 1 2 4

1

%

Control Feedthrough V

X

= 0 V to 3 V, V

Y

= 0 V 25

60

1

15 30

1

15 60

1

mV

T

MIN

to T

MAX

30 15 60 120

1

mV

TEMPERATURE RANGE

Rated Performance 0 +70 0 +70 −55 +125 °C

POWER SUPPLIES

Operational Range ±4.5 ±15 ±4.5 ±15 ±4.5 ±15 V

Current Consumption

+V

S

8.5 10.2

1

8.5 10.2

1

8.5 10.2

1

mA

−V

S

18.5 22.2

1

18.5 22.2

1

18.5 22.2

1

mA

1

Tested on all production units at final electrical test. Results from those tests are used to calculate outgoing quality levels.

2

Resistance value and absolute current outputs subject to 20% tolerance.

3

Specification assumes the external op amp is trimmed for negligible input offset.

4

Includes all errors.

AD539

Rev. B | Page 5 of 20

PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS

09679-002

4

V

Y1

5

+V

S

6

NC

7

–V

S

8

V

Y2

18

CHAN1 OUTPUT

17

BASE COMMON

16

NC

15

BASE COMMON

14

CHAN2 OUTPUT

19

Z1

20

W1

1

NC

2

V

X

3

HF COM

P

13

Z2

12

W2

11

NC

10

OUTPUT COMMON

9

INPUT COMMON

NOTES

1. NC = NO CONNECT. DO NOT

CONNECT TO THIS PIN.

AD539

TOP VIEW

(Not to Scale)

Figure 2. 20-Lead LLC Pin Configuration (E-20-1)

Table 2. 20-Lead LLC Pin Function Descriptions

Pin No. Mnemonic Description

1 NC No Connect. Do not connect to this pin.

2 V

X

Control Channel Input.

3 HF COMP High Frequency Compensation.

4 V

Y1

Channel 1 Input.

5 +V

S

Positive Supply Rail.

6 NC No Connect. Do not connect to this pin.

7 –V

S

Negative Supply Rail.

8 V

Y2

Channel 2 Input.

9 INPUT COMMON Internal Common Connection for the Input Amplifier Circuitry.

10 OUTPUT COMMON Internal Common Connection for the Output Amplifier Circuitry.

11 NC No Connect.

12 W2 6 kΩ Feedback Resistor for Channel 2.

13 Z2 6 kΩ Feedback Resistor for Channel 2.

14 CHAN2 OUTPUT Channel 2 Product of V

X

and V

Y2

.

15 BASE COMMON Increases Negative Output Compliance.

16 NC No Connect. Do not connect to this pin.

17 BASE COMMON Increases Negative Output Compliance.

18 CHAN1 OUTPUT Channel 1 Product of V

X

and V

Y1

.

19 Z1 6 kΩ Feedback Resistor for Channel 1.

20 W1 6 kΩ Feedback Resistor for Channel 1.

AD539SD/883B

AD539SD/883B

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