SA58640 NXP Semiconductors, SA58640 Datasheet - Page 2

• Manufacturer Part Number: SA58640
• Description: Low-voltage mixer FM IF system
• Manufacturer: NXP Semiconductors

Philips Semiconductors
5. Ordering information
Table 1:
6. Block diagram
7. Pinning information
9397 750 14161
Objective data sheet
Type number
SA58640DK
Ordering information
7.1 Pinning
Package
Name
SSOP20
Fig 1. Block diagram
Fig 2. Pin configuration
Description
plastic shrink small outline package; 20 leads; body width 4.4 mm
RF IN− DECOUPLING
20
1
AUDIO FEEDBACK
QUADRATURE IN
RSSI FEEDBACK
mixer
Rev. 01 — 1 November 2004
AUDIO OUT
19
2
RSSI OUT
OSC
RF IN+
OSC
OSCILLATOR
V
OUT
CC
E
18
3
IN
IF amp
10
1
2
3
4
5
6
7
8
9
B
17
4
RSSI
SA58640DK
16
5
V
REG
002aab134
15
6
Low-voltage mixer FM IF system
20
19
18
17
16
15
14
13
12
11
14
7
audio
MIXER OUT
IF AMP DECOUPLING
IF AMP IN
IF AMP DECOUPLING
IF AMP OUT
GND
LIMITER IN
LIMITER DECOUPLING
LIMITER DECOUPLING
LIMITER OUT
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
limiter
13
8
quad
www.DataSheet4U.com
12
9
002aab125
SA58640
11
10
Version
SOT266-1
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