Datasheet > AD8343(14SOIC)

AD8343(14SOIC)

更新时间： 2022-01-18 17:11:00

品牌	Logo	应用领域
其他 - ETC		模拟IC
页数	文件大小	规格书
16页	364K
描述
Analog IC

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数据手册

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AD8343(14SOIC) 数据手册

Typical Performance Characteristics–

AD8345

–2

= –40؇C

–2

–4

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

–4

–6

–8

= +25؇C

–8

–10

–12

–14

–16

–18

–20

–10

–12

–14

–16

= +85؇C

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

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

LO FREQUENCY – MHz

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

LO FREQUENCY – MHz

TPC 1. Single Sideband (SSB) Output Power (P_OUT) vs. LO

Frequency (F_LO). (I and Q Inputs Driven in Quadrature at

Baseband Frequency (F_BB) = 1 MHz; T_A= 25°C)

TPC 4. SSB Output 1 dB Compression Point (OP 1 dB) vs.

_LO. (V_S= 2.7 V, LO Level = –2 dBm, I and Q Inputs Driven

in Quadrature, F_BB= 1 MHz)

1.0

0.5

4.0

3.5

3.0

0.0

= +85؇C

–0.5

= 2.7V, 5V DIFFERENTIAL INPUT = 200mV p-p

= +25؇C

–1.0

–1.5

–2.0

–2.5

–3.0

–3.5

–4.0

–4.5

–5.0

–5.5

2.5

2.0

= –40؇C

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

1.5

1.0

0.5

0.0

–0.5

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

0.1

100

LO FREQUENCY – MHz

BASEBAND FREQUENCY – MHz

TPC 2. I and Q Input Bandwidth. (T_A= 25°C, F_LO= 800 MHz,

LO Level = –2 dBm, I and Q Inputs Driven in Quadrature)

TPC 5. SSB Output 1 dB Compression Point (OP 1 dB) vs.

_LO. (V_S= 5 V, LO Level = –2 dBm, I and Q Inputs Driven in

Quadrature, F_BB= 1 MHz)

–40

–41

–2

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

–4

–6

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

–42

–43

–44

–45

–46

–47

–48

–49

–50

–8

–10

–12

–14

–16

–18

–20

–22

–24

–26

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

–40

–20

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

TEMPERATURE – ؇C

LO FREQUENCY – MHz

TPC 6. Carrier Feedthrough vs. F_LO. (LO Level = –2 dBm,

T_A= 25°C)

TPC 3. SSB P_OUTvs. Temperature. (F_LO= 800 MHz, LO

Level = –2 dBm, F_BB= 1 MHz, I and Q Inputs Driven in

Quadrature)

REV. 0

–5–

1 2 3 456 7 8...16

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