AFE1302

2

SBWS014

SPECIFICATIONS

Typical at 25

°C, AV

AFE1302Y

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

RECEIVE CHANNEL

Differential, G = –6dB

9.0

9.6

Vp-p

Common-Mode Voltage

V

Input Impedance

2.8

k

Ω

Input Capacitance

30

pF

Programmable Amplifier Range

–6

40

dB

Gain Step Size

Monotonicity Guaranteed

1

dB

Input Noise

–148

–144

dBm/Hz

Output Word Rate

1.104

8.832

MWords/s

Output Word Resolution

(15 Bits + 1 Sign Bit) or (14 Bits + 2 Sign Bits)

16

Bits

ADC Sampling Rate

35.328

MSamples/s

Low-Pass Frequency Corner

One Pole Analog Filter

1.1

MHz

Passband Droop

At 550kHz

1

dB

SINAD

PGA Gain = 40dB, Input Referred

100

dB

PGA Gain = 0dB

68

dB

THD

Single Tone, PGA = 0dB

75

84

dB

MTPR (MultiTone Power Ratio)

75

dB

TRANSMIT CHANNEL

Input Word Rate

1.104

8.832

MWords/s

Input Word Resolution

(15 Bits + 1 Sign Bit) or (14 Bits + 2 Sign Bits)

16

Bits

Peak Signal Amplitude

Differential, G = 0dB

4.4

4.8

Vp-p

Common-Mode Voltage

Load Resistance

Differential

400

Ω

Load Capacitance

Differential

10

pF

Programmable Attenuator Range

–31

0

dB

Attenuator Step Size

Monotonicity Guaranteed

1.0

dB

Attenuator Step Accuracy

0.5

dB

Low-Pass Filter Corner Frequency

Fourth-Order, 0.1dB Programmable

127

kHz

Passband Ripple

–0.1

dB

Group Delay Variation

10

µs

Output Noise

Measured at 50kHz

–110

dBm/Hz

Measured at 200kHz

–116

dBm/Hz

THD Distortion

FS Output 0dB

65

dBc

FS Output –6dB

73

dBc

SFDR in RX Band (20 Tone Test)

See Note (2)

–98

dBVrms

MTPR

70

dB

VCXO WITH EXTERNAL CIRCUITRY

Sensitive to PCB Layout

Frequency

35.328

MHz

Tuning Range

±100

ppm

DAC Resolution

Monotonicity Guaranteed

10

Bits

DIGITAL INTERFACE

Logic Levels

V

–0.3

0

0.8

V

V

0.4

V

CONTROL INTERFACE (GC0, GC1, GP0, GP1, GP2)

Logic Levels

V

0.4

V

POWER

Analog Power Supply Voltage

4.75

5

5.25

V

Analog Dissipated Power

470

mW

Digital Power Supply Voltage

3.0

3.3

5.5

V

Digital Dissipated Power

100

mW

TEMPERATURE RANGE

Operation

070

°C

Thermal Resistance,

θ

JA

56.5

°C/W

NOTES: (1) With TX in operation, no RX data, referred to 100

Ω. (2) With TX reverb multitone signal (25.875kHz to 138kHz at a 4.3125kHz step), measured signal

level beyond 150kHz at TXP, TXN.