Datasheet > T0701-RPT

T0701-RPT

更新时间： 2024-01-30 23:50:46

品牌	Logo	应用领域
TEMIC		ATM 异步传输模式电信电信集成电路
页数	文件大小	规格书
5页	45K
描述
RF and Baseband Circuit, Bipolar, PQFP64, TQFP-64

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T0701-RPT 技术参数

生命周期：	Transferred	包装说明：	TQFP-64
Reach Compliance Code：	unknown	风险等级：	5.7
JESD-30 代码：	S-PQFP-G64	功能数量：	1
端子数量：	64	封装主体材料：	PLASTIC/EPOXY
封装形状：	SQUARE	封装形式：	FLATPACK
认证状态：	Not Qualified	标称供电电压：	3 V
表面贴装：	YES	技术：	BIPOLAR
电信集成电路类型：	RF AND BASEBAND CIRCUIT	端子形式：	GULL WING
端子位置：	QUAD	Base Number Matches：	1

T0701-RPT 数据手册

T0701

GSM-GPRS Receiver

Description

The T0701 is a bipolar integrated RF transceiver for The T0701 enables to build a small-sized GSM trans-

GSM-based cellular systems (900/ 1800/ 1900 MHz) and ceiver by adding a single PLL frequency synthesizer

other wireless communication applications. This (main oscillator), a power amplifier (e.g. TST0911) and

integrated circuit consists of a superheterodyne receiver few external components.

with a high 1 intermediate frequency (IF) of 378 MHz Triple band operation is possible with a 1 IF of 378 MHz

and an offset PLL transmitter architecture. and using only a single channel raster VCO with a tuning

Receiver functions include: low-noise pre–amplifier, range of approximately 8.54%.

mixer, digitally controlled gain amplifiers, quadrature

demodulator, baseband filters, and baseband amplifiers.

Electrostatic sensitive device.

Transmitter functions include: I/Q modulator, phase

Observe precautions for handling.

comparator, auxiliary VCO including PLL functions and

down-converter. The device is controlled by a 3-wire bus.

F_De_Oa_nt_eu_dr_ee_vs_{ice for all GSM bands (900/ 1800/ 1900 MHz)}

D Noise figure 4.5 dB; on-chip auxiliary VCO

D Support of GPRS; EDGE compatible (receive path)

D Supply voltage range 2.7 V to 3.3 V

D Modulation loop transmitter architecture avoids TX

spurious, and exhibits excellent noise performance

D Current consumption (continuous operation)

D No TX duplex filter needed, longer battery life

RX mode: 43 mA, @ Vs = 3 V

D 3-wire bus control for RX/ TX frequencies, gain,

TX mode: 50 mA, @ Vs = 3 V

Power-down mode: < 10 µA

modes, and band selection

D 100 dB of total voltage gain

D 64-Pin Thin Quad Flat Package (TQFP64)

Block Diagram

SAW

378 MHz

13 MHz

TCXO

AFC

0ø

im. rej.

filter

RX – I/Q

90 ø

SYM

BPF

LNA

3–wire bus

control

bias

div.

channel

VCO

loop filter

FRJ

CPA

Main

PLL

AUX

PLL

Baseband

13 MHz

2.2 GHz

VCO

div.

Loop

filter

T0701

TXIN

CPM

RX – I

div.

loop filter

PFD &

charge pump

TX VCO

0ø

90ø

div.

modulation

PLL

RX – Q

Figure 1. Block diagram

Rev. A2, 04-Oct-00

1 (5)

Target Specification

12 3 4 5

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