參數(shù)資料
型號(hào): SA637DK
廠商: NXP SEMICONDUCTORS
元件分類: 調(diào)諧器
英文描述: Low-voltage digital IF receiver
中文描述: 1-BAND, AUDIO TUNER, PDSO20
封裝: PLASTIC, SSOP-20
文件頁(yè)數(shù): 7/11頁(yè)
文件大小: 144K
代理商: SA637DK
Philips Semiconductors RF Communications Products
Product specification
SA637
Low-voltage digital IF receiver
October 27, 1993
8
PIN FUNCTIONS
(continued)
PIN
No.
MNEMONIC
11
14
20
PIN
DC V
EQUIVALENT CIRCUIT
PIN
No.
PIN
MNEMONIC
DC V
EQUIVALENT CIRCUIT
11
LIMITER
OUT
+1.25
16
IF
+1.28
AMP OUT
12
LIMITER
DECOUP
+1.28
17
IF AMP
DECOUP
+1.28
13
LIMITER
COUPLING
+1.28
18
IF
+1.28
AMP IN
14
LIMITER
IN
+1.28
19
IF AMP
DECOUP
+1.28
15
GND
0
20
MIXER
OUT
+2.03
8.8k
16
6.6k
1.31k
13
12
1.5k
50
μ
A
18
19
17
1.5k
50
μ
A
10
1.87k
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