参数资料
型号: ATR4256-TKSY
厂商: Atmel
文件页数: 17/21页
文件大小: 0K
描述: IC FREQ SYNTH RADIO TUNER 20SSOP
产品变化通告: ATR425x Obsolescence 03/Apr/2012
标准包装: 830
功能: 频率合成器
RF 型: 广播无线电
次要属性: 缓冲输出
封装/外壳: 20-SOIC(0.209",5.30mm 宽)
包装: 管件
ATR4256
10. Electrical Characteristics (Continued)
Test Conditions (unless otherwise specified): V S = 8.5V, T amb = 25°C.
No.
9.5
9.6
Parameters
Maximum gain range
(FM)
Minimum gain range
(FM)
Test Conditions
Gain = 255, Offset = 31
Gain = 0, Offset = 31
Pin
3, 4
3, 4
Symbol
Min.
0.63
2.1
Typ.
0.69
2.16
Max.
0.75
2.23
Unit
Type*
A
A
10
DAC3
10.1
Output current
5
I DAC3
1
mA
C
10.2
10.3
10.4
10.5
10.6
10.7
10.8
10.9
Output voltage
Output voltage
Output voltage
Output voltage
Output voltage
Output voltage
Output voltage
Output voltage
B68 to B66 = “000”
B68 to B66 = “001”
B68 to B66 = “010”
B68 to B66 = “011”
B68 to B66 = “100”
B68 to B66 = “101”
B68 to B66 = “110”
B68 to B66 = “111”
5
5
5
5
5
5
5
5
V DAC3
V DAC3
V DAC3
V DAC3
V DAC3
V DAC3
V DAC3
V DAC3
0.4
1.1
1.8
2.4
3.2
3.8
4.5
5.2
0.55
1.25
1.90
2.60
3.30
4.10
4.80
5.45
0.7
1.4
2.1
2.8
3.5
4.3
5.0
5.7
V
V
V
V
V
V
V
V
A
A
A
A
A
A
A
A
11
3-wire Bus, ENABLE, DATA, CLOCK
11.1
11.2
Input voltage
HIGH
LOW
Clock frequency
16 to
18
17
V BUSH
V BUSL
2.7
–0.3
5.3
+0.8
1.0
V
V
MHz
A
A
Period of CLK
11.3
HIGH
17
t H
250
ns
D
LOW
t L
250
ns
11.4
11.5
11.6
11.7
11.8
Rise time EN, DATA,
CLK
Fall time EN, DATA,
CLK
Set-up time
Hold time EN
Hold time DATA
16 to
18
16 to
18
16 to
18
18
16
t r
t f
t s
t HEN
t HDA
100
250
0
400
100
ns
ns
ns
ns
ns
D
D
D
D
D
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
17
4867D–AUDR–01/08
相关PDF资料
PDF描述
ATR4258-ILQH 19 IC RCVR AM/FM 3WIRE BUS 44SSOP
ATR7040-PVQG IC PWR AMP 5.8GHZ WDCT 16-QFN
ATREB232ED-EK AT86RF232 EVAL KIT
ATZB-900-B0 KIT MOD 802.15.4/ZIGB 900MHZ RF
AUIRF7640S2TR1 MOSFET N-CH 60V 77A DIRECTFET-S2
相关代理商/技术参数
参数描述
ATR4258 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:AM/FM RECEIVER IC
ATR4258_05 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:AM/FM Receiver IC
ATR4258-ILQH 功能描述:射频接收器 COM.RADIO - AM/FM RECEIVER RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel
ATR4258-ILQH 19 制造商:Atmel Corporation 功能描述:COM.RADIO - AM/FM RECEIVER
ATR4258-ILQH 19 功能描述:IC RCVR AM/FM 3WIRE BUS 44SSOP RoHS:是 类别:RF/IF 和 RFID >> RF 接收器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS 产品变化通告:Product Discontinuation 09/Jan/2012 标准包装:50 系列:* 频率:850MHz ~ 2.175GHz 灵敏度:- 数据传输率 - 最大:- 调制或协议:- 应用:* 电流 - 接收:* 数据接口:PCB,表面贴装 存储容量:- 天线连接器:PCB,表面贴装 特点:- 电源电压:4.75 V ~ 5.25 V 工作温度:0°C ~ 85°C 封装/外壳:40-WFQFN 裸露焊盘 供应商设备封装:40-TQFN-EP(6x6) 包装:托盘