UltraStick introduction

V1.7

General Description

Form Factor

Internal antenna

Size: 65mm X 35mm X 3.3mm

Weight: <30g

Temp: -10~55℃

Features

HSDPA: 14.4Mbps(DL)

HSUPA: 5.76Mbps(UL)

Plug & Play（HS USB 2.0）

Data ，SMS，PCM Voice

Specifications

Working Bands:

-2：HSPA/WCDMA 2100MHz + 900MHz

EDGE/GPRS/GSM 1800MHz + 900 MHz

-3：HSPA/WCDMA 2100MHz + 850MHz

EDGE/GPRS/GSM 1900MHz + 850 MHz

NO Receive Diversity

Chipset : Balong V3R2

No Micro SD

No External antenna interface

Standard SIM socket

OS: Android

UltraStick E1220

Electrical Specification

parameter min Typ Max Units

Power supply 3.5 3.8 4.2 V

Function Group Related pins Max Units

Power supply VSYS 4.5 V

I/O signals Wakeup_in, Wakeup_out, PCM_CLK,PCM_SYNC, PCM_DI,PCM_DOUT,

2.1 V

Power on signal Power_on_off 2.0 V

USB signal USB DM,USB DP USB standard V

Absolute Maximum Ratings

Recommended power supply

Electrical Specification

Electrical Characteristics

Function Group symbol min Typ Max Units

PCM 1.5 1.8 2.1 V

-0.3 0 0.6 V

1.35 1.8 - V

- 0 0.45 V

Wakeup in 1.5 1.8 2.1 V

-0.3 0 0.6 V

Wakeup out 1.35 1.8 - V

- 0 0.45 V

Power_on_off 1.6 1.8 2.0 V

-0.3 0 0.6 V

ihV

ilV

ohV

olV

ihV

ilV

ohV

olV

ihV

ilV

Function Group condition Max Units

Power supply a 6 (TBD) kV

I/O signals b 6 (TBD) kV

a：Module Level ESD Protection (In-Circuit tested with TVS) b：ESD protection for human body model (In-Circuit tested with MLV)

ESD

Power Consumption

Description Bands Current Units Notes/Configuration

HSDPA/WCDMA UMTS bands

3 mA Sleep mode(DRX cycle=8 (2.56 Sec) )

50 mA Power up and idle(DRX cycle=8 (2.56 Sec) )

TBD mA Phone call(TX power = 10dBm)

270 mA DL Rate = 7.2Mbps(TX power = 10dBm)

GSM/GPRS/EDGE GSM bands

3.5mA mA Sleep mode(MFRMS=5 (1.175 Sec) )

50 mA Power up and idle(MFRMS=5 (1.175 Sec) )

TBD mA Phone call(TX power = 10dBm)

General power consumption (Conducted measurement , VSYS=3.8V)

Bands Averaged Current Peak Current Units TX Power TX slot

GPRS 850 TBD TBD

mA PCL = 5 1Up/1 Down

TBD TBD PCL =10 1Up/1 Down

GPRS 900 240 1540

mA PCL = 5 1Up/1 Down

140 650 PCL =10 1Up/1 Down

GPRS 1800 180 1000

mA PCL = 2 1Up/1 Down

110 340 PCL =10 1Up/1 Down

GPRS 1900 TBD TBD

mA PCL = 0 1Up/1 Down

TBD TBD PCL = 5 1Up/1 Down

GPRS power consumption (Conducted measurement , VSYS=3.8V)

Power Consumption

*value is not guaranteed now, reference only

Description Bands Current Units TX power( dBm )

WCDMA

Band I(W2100)

240

mA

1

270 10

470 22

Band V(W850)

TBD

mA

1

TBD 10

TBD 22

Band VIII(W900)

220

mA

1

240 10

500 22

HSDPA

Band I(W2100)

255

mA

1

290 10

490 22

Band V(W850)

TBD

mA

1

TBD 10

TBD 22

Band VIII(W900)

240

mA

1

260 10

525 22

HSPA/WCDMA power consumption (Conducted measurement , VSYS=3.8V)

Interface definition

Pin Name Definition Reset state Detail

1 HS USB 2.0 USB_DP USB standard HS USB 2.0 , 1.1 supported

2 HS USB 2.0 USB_DM

3 GND Power ground

4 wake up signal Wakeup_out Pull-high Wake up the pad

5 wake up signal Wakeup_in Pull-high Wake up Ultrastick in deep sleep mode

6 Power control Power_on_off Pull-low Power on off signal pull high turn on Ultrastick pull low or NC turn off Ultrastick

7 PCM PCM_SYNC Pull-high PCM SYNC signal

8 VSYS Power supply max 2.0A

9 PCM PCM_CLK Pull-high PCM clock signal

10 PCM PCM_DIN Pull-high PCM data in

11 PCM PCM_DOUT Pull-high PCM data out

USB HOST controller

UltraStick only support USB device mode，if pad need to connect PC at the same time，the AP must

have 2 USB controllers, one for UltraStick as USB host, the other for PC as USB device.

PCM

UltraStick do not support any audio signal processing algorithm，audio DSP IC is suggested if audio quality

is critical . Currently , suggested DSP is：Audience eS305B。

Power supply

1）Power supply range from 3.5~4.2V should be guarantied and 150uF cap is needed。

2） Adding a P-MOS as main power switch of UltraStick is recommended ，and the DCR of P-MOS should

be lower than 50mohm.

Hardware Requirement

In order to ensure the wireless performance , reference design is as below。This is 8 inch pad reference

design , some essentials must be noticed.

①UltraStick should be placed as close as possible to LCD edge

②antenna of UltraStick should keep a distance of 10mm from PCB

③antenna of UltraStick should leave the edge of LCD at lease 13mm

④the bottom of PCB under socket should be connect with the metal back of LCD by conductive material

32

Metal back of LCD

Wireless Requirement

OTA performance

Description Bands Channel Test Value Units

WCDMA

Band I(W2100)

9612

18 dBm 9750

9888

Band V(W850)

4132

18 (TBD) dBm 4183

4233

Band VIII(W900)

2712

18 dBm 2787

2863

GSM

GSM 850

128

26 (TBD) dBm 190

251

GSM 900

975

28 dBm 37

124

GSM 1800

512

25 dBm 698

885

GSM 1900

512

23 (TBD) dBm 661

810

TRP

OTA performance

Description Bands Channel Test Value Units

WCDMA

Band I(W2100)

10562

-103 dBm 10700

10838

Band V(W850)

4357

-98 (TBD) dBm 4408

4458

Band VIII(W900)

2937

-100 dBm 3012

3088

GSM

GSM 850

128

-97 (TBD) dBm 190

251

GSM 900

975

-95 dBm 37

124

GSM 1800

512

-102 dBm 698

885

GSM 1900

512

-100 (TBD) dBm 661

810

TIS

Reference design

UltraStick

Main board of pad

IC and FPC of LCD

5500mAh Lithium polymer battery

8 inch LCD

Reference design

Design notices：

Main board of PAD is suggested to use thickness 0.8mm，

the bottom of UltraStick should be aligned with main board，both close to LCD, only leaving a gap of 0.1mm。

Battery should be close to LCD ，which thickness is suggested to 3.5mm minimum

The room surrounding the antenna of UltraStick must be cleared and leave the edge of LCD at lease13mm

battery

LCD

Back cover

Main board

connector Ultrastick

Touch panel

Antenna area

65±0.15mm PCB

13mm

Antenna

Reference design

battery

LCD

Back cover

Main board Thick=0.8mm Ultrastick PCB

Ultrastick connector Ultrastick component

Touch panel

3.3(+0.2,-0)mm

3.0mm

3.8mm

Middle Structure of pad 10mm

Gap 0.15mm

Gap 0.10mm

Conductive Adhesive 0.1mm

Reference design

SPCI connector on pad Bottom view

SPCI connector on pad Top view

HUAWEI costumed socket Top view

SPCI socket on UltraStick