CX74001 datasheet(9/23 Pages) SKYWORKS

9 / 23 page

Rx ASIC for CDMA, AMPS, and PCS Applications

CX74001

101134A

Skyworks

March 5, 2002

Proprietary Information and Specifications are Subject to Change

Table 4. CX74001 Rx ASIC Electrical Specifications (2 of 3)

(TA = 25

°°°° C, VCC = 3.0 V)

Parameter

Symbol

Test Condition

Minimum

Typical

Maximum

Units

800 MHz Mixer

Conversion Gain (Power):

CDMA Mode

AMPS Mode

10.5

11.5

Single-Sideband Noise Figure:

CDMA Mode

AMPS Mode

8.1

8.2

8.6

P1dB @ Input:

CDMA Mode

AMPS Mode

–9.5

–14

–8

–13

dBm

IP3 @ Input:

CDMA Mode

AMPS Mode

7.5

dBm

Mixer RF Input Return Loss (869-894 MHz)

(RF Port 1)

–10

–14

IF output Resistance:

CDMA (differential)

AMPS (differential)

2000

1700

Ω

LO Input Power Level

–10

–5

dBm

LO Input Return Loss

–10

–12

IF Frequency Range

300

MHz

LO/RF Isolation

Total supply current (Mixer and LO Buffer)

CDMA

AMPS

1900 MHz Mixer (1930-1990 MHz)

Conversion Gain (Power)

11.5

Single-Sideband Noise Figure

9.5

P1dB @ Input

–12

–10

dBm

IP3 @ Input

dBm

RF Input Return Loss (1930-1990 MHz)

–10

–15

LO Input Power Level

–10

–5

dBm

LO Input Return Loss (1600-2300 MHz)

–10

–11

IF output resistance (differential)

1000

Ω

IF Frequency Range

300

MHz

Total Supply Current (Mixer and LO Buffer)

CX74001 Datasheet(PDF) 9 Page - Skyworks Solutions Inc.

CX74001 Datasheet(HTML) 9 Page - Skyworks Solutions Inc.

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Datasheet Download

Link URL