Datasheet > 射频和微波 > 射频/微波调制器/解调器> AD8345ARE-REEL7

AD8345ARE-REEL7

更新时间： 2024-01-13 18:10:05

品牌	Logo	应用领域
亚德诺 - ADI		射频调制器射频解调器微波调制器微波解调器射频和微波
页数	文件大小	规格书
16页	369K
描述
250 MHz.1000 MHz Quadrature Modulator

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技术参数
数据手册

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AD8345ARE-REEL7 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Active	Reach Compliance Code：	unknown
风险等级：	5.63	特性阻抗：	50 Ω
构造：	COMPONENT	最大输入功率 (CW)：	10 dBm
JESD-609代码：	e0	调制技术：	QUADRAPHASE
最大工作频率：	1000 MHz	最小工作频率：	140 MHz
最高工作温度：	85 °C	最低工作温度：	-40 °C
射频/微波设备类型：	MODULATOR	端子面层：	TIN LEAD
Base Number Matches：	1

AD8345ARE-REEL7 数据手册

AD8345

–45

–50

–55

–60

–65

–70

–75

–80

= 5V, DIFFERENTIAL INPUT = 1.2V p-p

= 2.7V, DIFFERENTIAL INPUT = 200mV p-p

–40

–20

–40

–20

TEMPERATURE – ؇C

TPC 13. Third Order Distortion vs. Temperature.

(F_LO= 800 MHz, LO Level = –2 dBm, F_BB=1 MHz,

I and Q Inputs Driven in Quadrature)

TPC 16. Power Supply Current vs. Temperature

1GHz

SMITH CHART

NORMALIZED

TO 50⍀

–2

–10

–15

–20

–25

–30

–35

–40

–45

–50

–55

–60

–65

–70

WITH 50⍀

–4

–6

–8

SSB P

OUT

–10

–12

–14

–16

–18

–20

–22

–24

–26

250MHz

THIRD ORDER DISTORTION

LOIN NO BALUN

ORTERMINATION

WITH 100⍀

0.0

0.5

1.0

1.5

2.0

2.5

3.0

1GHz

BASEBAND DIFFERENTIAL INPUTVOLTAGE –V p-p

TPC 14. Third Order Distortion and SSB P_OUTvs. Base-

band Differential Input Level. (T_A= 25°C, F_LO= 800 MHz,

LO Level = –2 dBm, F_BB= 1 MHz, V_S= 2.7 V)

TPC 17. Smith Chart of LOIN Port S11 (LOIP Pin AC-

Coupled to Ground). Curves with Balun and External

Termination Resistors Also Shown. (V_S= 5 V,

T_A= 25°C)

–5

–10

–15

–20

–25

–30

–35

–40

–45

–50

–55

–60

–65

–70

–5

–2

SSB P

OUT

–4

–10

–15

–20

–6

–8

–10

–12

–14

–16

–18

–20

–22

THIRD ORDER DISTORTION

= 2.7V

–25

= 5V

–30

250 300 350 400 450 500 550 600 650 700 750 800 850 900 9501000

0.0

0.5

1.0

1.5

2.0

2.5

3.0

BASEBAND DIFFERENTIAL INPUTVOLTAGE –V p-p

FREQUENCY – MHz

TPC 15. Third Order Distortion and SSB P_OUTvs. Base-

band Differential Input Level. (T_A= 25°C, F_LO= 800 MHz,

LO level = –2 dBm, F_BB= 1 MHz, V_S= 5 V)

TPC 18. Return Loss (S22) of VOUT Output (T_A= 25°C)

REV. 0

–7–

1...4 5 678 9 10...16

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