MB86064

Copyright © 2004 Fujitsu Microelectronics Europe GmbH

Production

Page 1 of 4

Disclaimer: The contents of this document are subject to change without notice. Customers are advised to consult with FUJITSU sales representatives before

ordering.The information and circuit diagrams in this document are presented “as is”, no license is granted by implication or otherwise.

Product Flyer

October 2004

Version 1.1

FME/MS/DAC80/FL/5085

Dual 14-bit 1GSa/s DAC

Mixed Signal Division

The Fujitsu MB86064 is a Dual 14-bit 1GSa/s digital to analog

converter (DAC), delivering exceptional dynamic performance.

Each high performance DAC core is capable of generating

multi-standard, multi-carrier communication transmit signals,

suitable for 2, 2.5 and 3G systems. DAC data is input via two

high-speed LVDS ports. These operate in a pseudo double data

rate (DDR) mode, with data latched on both rising and falling

edges. Alternatively, the device can be configured as a

multiplexed

dual-port

single

DAC.

To

simplify

system

integration the DAC operates from a clock running at half the

DAC conversion rate.

Features

• Dual 14-bit, 1GSa/s Digital to Analog conversion

• Exceptional dynamic performance

•

74dBc ACLR for 4 UMTS carriers @ 276MHz direct-IF

• 100MHz image-free generated bandwidth capability

•

supports UMTS plus digital pre-distortion bandwidth

• Proprietary performance enhancement features

• LVDS data interface

• Register selectable on-chip LVDS termination resistors

• Fujitsu 4-wire serial control interface

• Two 16k point programmable on-chip waveform memories

• Low power 3.3V analog and 1.8V digital operation

• 750mW per DAC power dissipation at 1GSa/s

• 0.18µm CMOS technology with Triple Well

• Performance enhanced EFBGA package

• Industrial temperature range (-40°C to +85°C)

Applications

• Multi-carrier, Multi-standard cellular infrastructure

•

CDMA, W-CDMA, GSM/EDGE, UMTS

• Wideband communications systems

• High Direct-IF architectures

• Arbitrary waveform generation

• Test equipment

• Radar, video & display systems

PLASTIC PACKAGE

EFBGA-120

Package Dimensions

12 mm x 12 mm

PIN ASSIGNMENT

Not to scale. Viewed from above.

E3

E1

F4

F2

G3

G1

H4

H2

J3

J1

K4

K2

L3

L1

M4

M2

N3

N1

P4

P2

R3

R1

T4

T2

U3

V2

W3

W1

AA5

AC5

Y6

AB6

AA7

AC7

Y8

AB8

AA9

AC9

Y10

AB10

AA11

AC11

Y12

AB12

AA13

AC13

Y14

AB14

AA15

AC15

Y16

AB16

AA17

AC17

Y18

AB18

AA19

AC19

W21

W23

V20

V22

U21

U23

T20

T22

R21

R23

P20

P22

N21

N23

M20

M22

L21

L23

K20

K22

J21

J23

H20

H22

G21

G23

F20

F22

E21

E23

C19

A19

D18

B18

C17

A17

B16

D16

A15

C15

B14

D14

A13

C13

B12

D12

A11

C11

B10

D10

A9

C9

B8

A7

C7

D8

B6

D6

A5

C5

Index

N10

N12

N14

R10

R12

R14

L10

L12

L14

J10

J12

J14

K9

K11

K13

K15

M9

M11

M13

M15

P9

P11

P13

P15

X_A10

A10

DVSS

DVDD

DVDD

DVSS

A8

A6

X_A8

X_A6

A2

X_A2

A4

DVDD

X_B9

DVSS

X_A4

B9

X_B10

B10

DVDD

DVSS

DVDD

DVSS

DVDD

DVSS

X_A3

A3

A1

NC

X_A1

DVSS

NC

A5

X_A5

A7

X_A7

DVDD

A9

X_A9

B6

X_B6

B8

X_B8

B2

X_B2

X_B3

B1

B3

DVDD

X_B4

B5

NC

X_B1

DVSS

B4

X_B5

B7

X_B7

NC

U1

V4

All centre pins : TG