参数资料
型号: TRF2050PW
厂商: TEXAS INSTRUMENTS INC
元件分类: PLL合成/DDS/VCOs
英文描述: PLL FREQUENCY SYNTHESIZER, 1200 MHz, PDSO20
封装: PLASTIC, SO-20
文件页数: 31/34页
文件大小: 543K
代理商: TRF2050PW
TRF2050
LOW-VOLTAGE 1.2-GHz FRACTIONAL-N/INTEGER-N SYNTHESIZER
SLWS030E– JUNE 1996 – REVISED OCTOBER 2000
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
ac electrical characteristics, VDD = VCCP = VDDA = 3.6 V, TA = 25°C (unless otherwise noted)
(continued)
auxiliary divider
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
PA = 0:
VDDA = VDD = 3.6 V
VI_AUXIN= 560 mVpp
VI_AUXIN = 200 mVpp
125
70
MHz
fAUXIN
Auxiliary input frequency (ac-coupled)
PA = 0:
VDDA = VDD = 4.8 V
VI_AUXIN = 200 mVpp
110
MHz
AUXIN
yq
y (
)
PA = 1:
VDDA = VDD = 3.6 V
VI_AUXIN = 200 mVpp
40
MHz
PA = 1:
VDDA = VDD = 4.8 V
VI_AUXIN = 200 mVpp
72
MHz
ZAUXIN
Auxiliary input impedance
5
100
k
ZAUXIN
Auxiliary in ut im edance
3
pF
reference divider
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
fREFIN
Reference input frequency
40
MHz
VI_REFIN
Reference input voltage
ac-coupled
200
mVpp
ZREFIN
Reference input impedance
100
k
ZREFIN
Reference in ut im edance
3
pF
timing requirements, serial data interface (see Figure 2)
MIN
MAX
UNIT
fCLOCK
Clock frequency
10
MHz
tw_CLKHI
Clock high time pulse width, CLOCK high
30
ns
tw_CLKLO
Clock low time pulse width, CLOCK low
30
ns
tsu_Data
Setup time, data valid before CLOCK
30
ns
th_Data
Hold time, data valid after CLOCK
30
ns
th_Strobe
Hold time, STROBE high before CLOCK
30
ns
tsu_Strobe
Setup time, STROBE low after CLOCK
30
ns
tw_STRBHI
STROBE high time pulse width, STROBE high
50
ns
相关PDF资料
PDF描述
TRF2056PWR PLL FREQUENCY SYNTHESIZER, 1200 MHz, PDSO20
TRF4000 Pcs RX-mixer
TRF4002PWP 1850 MHz - 1910 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER
TRS-1300-1305-8310 TRIPLE COLOR LED ARRAY
TRS-1300-1311-8310 DUAL COLOR LED ARRAY
相关代理商/技术参数
参数描述
TRF2052 制造商:TI 制造商全称:Texas Instruments 功能描述:LOW-VOLTAGE 2-GHz SYNTHESIZER
TRF2052PW 功能描述:IC LV 2-GHZ SYNTH 20-TSSOP RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器,PLL,频率合成器 系列:- 标准包装:2,000 系列:- 类型:PLL 频率合成器 PLL:是 输入:晶体 输出:时钟 电路数:1 比率 - 输入:输出:1:1 差分 - 输入:输出:无/无 频率 - 最大:1GHz 除法器/乘法器:是/无 电源电压:4.5 V ~ 5.5 V 工作温度:-20°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-LSSOP(0.175",4.40mm 宽) 供应商设备封装:16-SSOP 包装:带卷 (TR) 其它名称:NJW1504V-TE1-NDNJW1504V-TE1TR
TRF2056 制造商:TI 制造商全称:Texas Instruments 功能描述:LOW-VOLTAGE 1,2-GHz FRACTIONAL-N/INTEGER-N SYNTHESIZER
TRF2056PW 制造商:Rochester Electronics LLC 功能描述:- Bulk
TRF2253PWR 制造商:Texas Instruments 功能描述: