BAL-CW1250D3 datasheet(2/10 Pages) STMICROELECTRONICS

Part #	BAL-CW1250D3

Description	50 Ω nominal input / conjugate match balun to CW1250/CW1260/CW1150/CW1160, with integrated harmonic filter

PDF	10 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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2 / 10 page

Characteristics

BAL-CW1250D3

2/10

DocID024678 Rev 2

Characteristics

Table 1. Absolute maximum ratings (limiting values)

Symbol

Parameter

Value

Unit

Min

Typ

Max

Average power RFIN

dBm

VESD

ESD ratings MIL STD883C

(HBM: C = 100 pF, R = 1.5 k

Ω, air discharge)

2000

ESD ratings charged device model

(JESD22-C101-D)

500

ESD ratings machine model

(MM: C = 200 pF, R = 25

Ω, L = 500 nH)

200

TOP

Operating temperature

-30 to +85

°C

Table 2. Impedances (Tamb = 25 °C)

Symbol

Parameter

Value

Unit

Min

Typ

Max

ZOUT

Nominal differential output impedance

matched

ZIN

Nominal input impedance

Table 3. RF performance (Tamb = 25 °C)

Symbol

Parameter

Value

Unit

Min

Typ

Max

Frequency range (bandwidth)

2400

2500

MHz

Insertion loss in bandwidth

0.97

RL SE

Single ended return loss in bandwidth

-21

RL DIFF

Differential return loss in bandwidth

-24

φimb

Phase imbalance

-10

Aimb

Amplitude imbalance

-1

0.1

Att2f0

2nd harmonic attenuation

-19

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