SA58640 Datasheet, PDF (2/16 Pages) NXP Semiconductors – Low-voltage mixer FM IF system

Philips Semiconductors
SA58640
Low-voltage mixer FM IF system
5. Ordering information
Table 1: Ordering information
Type number
Package
Name
Description
SA58640DK
SSOP20 plastic shrink small outline package; 20 leads; body width 4.4 mm
6. Block diagram
Version
SOT266-1
20
19
18
17
16
15
14
13
12
11
mixer
IF amp
RSSI
OSCILLATOR
limiter
quad
E
B
V_REG
audio
1
2
3
4
5
6
7
8
9
10
Fig 1. Block diagram
002aab125
7. Pinning information
7.1 Pinning
RF IN+ 1
RF IN− DECOUPLING 2
OSC_OUT 3
OSC_IN 4
RSSI OUT 5
V_CC 6
AUDIO FEEDBACK 7
AUDIO OUT 8
RSSI FEEDBACK 9
QUADRATURE IN 10
Fig 2. Pin configuration
SA58640DK
20 MIXER OUT
19 IF AMP DECOUPLING
18 IF AMP IN
17 IF AMP DECOUPLING
16 IF AMP OUT
15 GND
14 LIMITER IN
13 LIMITER DECOUPLING
12 LIMITER DECOUPLING
11 LIMITER OUT
002aab134
9397 750 14161
Objective data sheet
Rev. 01 — 1 November 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
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