AD9530BCPZ datasheet(4/41 Pages) AD

4 / 41 page

AD9530

Data Sheet

Rev. 0 | Page 4 of 41

SPECIFICATIONS

Typical values are given for VDD = 2.5 V ± 5%, TA = 25°C, unless otherwise noted. Minimum and maximum values are given over the full VDD

range and TA (−40°C to +85°C) variations listed in Table 1.

SUPPLY VOLTAGE AND TEMPERATURE RANGE SPECIFICATIONS

Table 1.

Parameter

Symbol

Min

Typ

Max

Unit

Test Conditions/Comments

SUPPLY VOLTAGE

VDD

2.375

2.5

2.625

2.5 V ± 5%

TEMPERATURE

Ambient Temperature Range

−40

+25

+85

°C

Junction Temperature1

115

°C

1 The is the maximum junction temperature for which device performance is guaranteed. Note that the Absolute Maximum Ratings section may have a higher

maximum junction temperature, but device operation or performance is not guaranteed above the number that appears here. To calculate the junction temperature,

see the Power Dissipation and Thermal Considerations section.

SUPPLY CURRENT SPECIFICATIONS

Table 2.

Parameter

Min

Typ

Max

Unit

Test Conditions/Comments

SUPPLY CURRENT OTHER THAN CLOCK THE

DISTRIBUTION CHANNEL

Current listed in the Typ column is at nominal VDD at

25°C; current listed in the Max column is at

maximum VDD and worst case temperature

Typical Operation 1

fRTWO = 5300.16 MHz; VCO mode = low power;

REFA enabled at 110.42 MHz; REFB disabled;

R divider = 1; M1 and M3 divider = 3; M2 divider =

powered down; phase frequency detector (PFD) =

110.42 MHz; OUT1 CML output at 1766.72 MHz;

OUT2, OUT3, and OUT4 outputs and dividers

powered down; single-ended output swing level =

800 mV; outputs terminated externally with 50 Ω

to VDD

Reference Input VDD (Pin 3 and Pin 7)

8.2

10.7

Combined current of Pin 3 and Pin 7

PLL VDD (Pin 12)

18.2

Rotary Travelling Wave Oscillator (RTWO) VDD

(Pin 20 to Pin 23)

747

860

Combined current of Pin 20 to Pin 23

SUPPLY CURRENT FOR AN INDIVIDUAL CLOCK

DISTRIBUTION CHANNEL

Each output channel has a dedicated VDD pin; all

current values are listed for a single driver supply

pin operating at 1766.72 MHz; output terminated

externally, 50 Ω to VDD; these specifications include

the current required for the external load resistors

CML

Internal Termination Disabled

800 mV

28.8

35.5

900 mV

30.7

37.6

1000 mV

32.6

39.8

1100 mV

34.5

41.8

Internal Termination Enabled

800 mV

47.6

57.2

900 mV

51.5

61.5

1000 mV

55.3

65.8

1100 mV

59.0

70.1

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