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U2786B-MFSG3 PDF预览

U2786B-MFSG3

更新时间: 2024-09-17 21:01:43
品牌 Logo 应用领域
爱特美尔 - ATMEL ATM异步传输模式无绳技术电信光电二极管电信集成电路
页数 文件大小 规格书
17页 173K
描述
Support Circuit, Bipolar, PDSO28, SSO-28

U2786B-MFSG3 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SSOP,
针数:28Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.73
JESD-30 代码:R-PDSO-G28长度:9.055 mm
功能数量:1端子数量:28
最高工作温度:85 °C最低工作温度:-25 °C
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
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:CORDLESS TELEPHONE SUPPORT CIRCUIT温度等级:OTHER
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL宽度:4.4 mm
Base Number Matches:1

U2786B-MFSG3 数据手册

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U2786B  
DECT PLL / TX IC  
Description  
The U2786B is an RF IC for low-power DECT transmit modulation concept.  
applications. The IC includes a complete PLL with  
1-GHz prescaler, on-chip frequency doubler, biasing for  
off-chip VCO, an integrated TX filter and a modulation-  
compensation circuit for advanced closed-loop  
Electrostatic sensitive device.  
Observe precautions for handling.  
FD e1a-tGuHrzesPLL, frequency doubler, TX data filter  
D Switchable charge-pump current for enhanced  
(13.824-MHz/ 27.648-MHz reference clock)  
D Supply-voltage range: 2.7 V to 4.7 V  
D Low current consumption  
switching time  
D 1 operational amplifier for active loop filter  
D Advanced  
closed-loop  
modulation  
(with  
D Few external components  
13.824-MHz/ 27.648-MHz reference clock) and open  
loop modulation supported  
D
No mechanical tuning necessary  
Block Diagram  
PU  
GND_D  
25  
RF_IN  
VCO_BIAS  
21  
PU_MIN  
OP_OUT  
17  
OP_N  
15  
TX_DATA  
28  
OLE  
26  
DAC  
24  
GND_RF_IN  
n.c.  
20  
GND_OP  
OP_P  
16  
27  
23  
f
22  
19  
18  
PC  
+
Control logic  
MCC  
DAC  
OP  
: n  
PD  
RC  
FD  
f
f
GF  
: n  
2f  
3-wire bus  
CP  
8
9
10  
11  
12  
13  
14  
1
2
3
4
5
6
7
DATA  
REF_CLK  
ENABLE  
I_CP_SW  
FD_OUT1  
VS  
GND_CP  
CP  
14224  
CLOCK  
LD  
GND_FD_OUT FD_OUT2  
Figure 1. Block diagram  
GF_DATA  
VS_CP  
Ordering Information  
Extended Type Number  
U2786B-MFS  
Package  
Remarks  
SSO28  
SSO28  
Tube  
U2786B-MFSG3  
Taped and reeled  
Rev. A2, 18–Aug–00  
1 (17)  
Preliminary Information  

U2786B-MFSG3 替代型号

型号 品牌 替代类型 描述 数据表
AD6190ARS ADI

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