SL6609A データシートの表示（PDF） - Zarlink Semiconductor Inc

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SL6609A

DIRECT CONVERSION FSK DATA RECEIVER

Zarlink Semiconductor Inc 

SL6609A

ELECTRICAL CHARACTERISTICS

These characteristics are guaranteed over the following conditions unless otherwise stated:

Tamb = 25°C, VCC1 = 1.3V, VCC2 = 2.7V

Characteristics

Value

Pin

Units

Min

Typ

Max

Comments

Battery Economy

Input logic high

Input logic low

Input current

Input current

10 (VCC2 - 0.3)

10

V Powered Up

0.3

V Powered Down

10

0.05

1

µA Powered Up

10

6

8

µA Powered down transient initial

Battery Flag Input

Input current

20

1

µA

Battery Flag Output

Battfl Sink Current

Battfl leakage current

11

50

11

500

µA (VBATT-VR) > 20mV

1

µA (VBATT-VR) < -20mV

Mixers

Gain to "IF Test"

RF input impedance

LO input impedance

LO DC bias voltage

34

24, 26

3, 5

3, 5

41

dB LO inputs driven in parallel with

50mVRMS @ 50MHz.IF = 2kHz

See Figs.8a, 8b

See Fig.9

V Equal to Pin 21 (VCC1)

Audio AGC

Max Audio AGC Sink Current

28

45

65

85

µA

RECEIVER CHARACTERISTICS (GPS Demonstration board)

Measurement conditions unless stated VCC1 = 1.3V, VCC2 = 2.7V, LNA = 18dB Power Gain, 2dB Noise figure,

Carrier frequency 153MHz, BER 1 in 30, Tamb = 25°C

(TPx/TPy typically:- 160mVPP ± 10% for - 73dBm RF input to the LNA)

Characteristics

Value

Pin

Units

Min

Typ

Max

Comments

Sensitivity

Intermodulation

Adjacent channel

Centre frequency acceptance

Deviation acceptance

-130

52

68

-128

56

73

+/-2.3

+/-2.2

-125

dBm 1200 bps ∆f = 4kHz

LO = -18dBm

dB 1200 bps ∆f = 4kHz

LO = -18dBm

dB 1200 bps ∆f = 4kHz

LO = -18dBm

Channel spacing 25kHz

kHz 1200 bps ∆f = 4kHz

LO = -18dBm

kHz 1200 bps ∆f = 4kHz

LO = -18dBm

3

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