參數(shù)資料
型號: TRF3750IRGPRG4
廠商: Texas Instruments
文件頁數(shù): 32/37頁
文件大?。?/td> 0K
描述: IC PLL FREQ SYNTHESIZER 20-QFN
標準包裝: 1,000
類型: PLL 頻率合成器
PLL:
輸入: 時鐘
輸出: 時鐘
電路數(shù): 1
比率 - 輸入:輸出: 2:1
差分 - 輸入:輸出: 是/無
頻率 - 最大: 2.4GHz
除法器/乘法器: 是/無
電源電壓: 3 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 20-QFN 裸露焊盤(4x4)
包裝: 帶卷 (TR)
配用: TRF3750T-1900EVM-ND - TRF3750T-1900EVM
TRF3750Q1900EVM-ND - TRF3750Q1900EVM
296-20836-ND - EVALUATION MOD FOR CDCM7005-QFN
296-20835-ND - EVALUATION MOD FOR CDCM7005-BGA
296-20834-ND - EVALUATION MOD FOR CDC7005-QFN
TRF3750
SLWS146B MARCH 2004 REVISED AUGUST 2007
www.ti.com
4
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range unless otherwise noted(1)
UNIT
AVDD
0.3 V to 6.5 V
Supply voltage range(2)
AVDD to DVDD
0.3 V to 0.3 V
Supply voltage range
VCP to AGND
0.3 V to 9 V
Digital I/O voltage to DGND (DGND = 0 V)
0.3 V to 6.5 V
Reference signal input
REFIN to DGND
0.3 V to DVDD + 0.3 V
RF prescaler input
RFIN, RFIN to AGND
0.3 V to 6.5 V
Continuous power dissipation
See Dissipation Rating Table
Storage temperature, TStg
65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
260°C
(1) Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) All voltage values are with respect to network ground terminal.
DISSIPATION RATING TABLE
PACKAGE
TA ≤ 25°C
DERATING FACTOR(1)
ABOVE TA = 25°C
TA = 85°C
POWER RATING
16-pin TSSOP
2780 mW
22.2 mW/_C
1440 mW
20-pin QFN
2780 mW
29 mW/_C
1440 mW
(1) This is the inverse of the junction-to-ambient thermal resistance when board mounted and with no airflow.
RECOMMENDED OPERATING CONDITIONS
MIN
NOM
MAX
UNIT
AVDD = DVDD, 3.3 V range
3
3.3
3.6
V
Supply voltage
AVDD = DVDD, 5 V range
4.5
5
5.5
V
Supply voltage
VCP
(AVDD, DVDD) + 1
8
V
Highlevel input voltage, VIH
LE DATA CLK CE
0.8 x DVDD
V
Lowlevel input voltage, VIL
LE, DATA, CLK, CE
0.2 x DVDD
V
Highlevel output voltage, VOH
MUXOUT
DVDD 0.4
V
Lowlevel output voltage, VOL
MUXOUT
0.4
V
Operating free-air temperature, TA
40
85
°C
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