PCF2120TK NXP [NXP Semiconductors], PCF2120TK Datasheet - Page 7

• Manufacturer Part Number: PCF2120TK
• Description: Quartz oscillator
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
13. Application information
PCF2120_1
Product data sheet
You can mount the PCF2120 oscillator together with the quartz crystal as an accurate and
pre-tuned quartz oscillator in one package.
Fig 7. Supply current as a function of ambient temperature
Fig 8.
(1) Do not connect pin TEST; it is chip-internally connected.
V
Application diagram
DD
= 3 V; CLKOUT enabled at 32 kHz
( A)
I
Rev. 01 — 5 February 2008
DD
1.00
0.95
0.90
0.85
0.80
0.75
32 kHz
40
OSCO
OSCI
TEST
PCF2120
0
(1)
C L(itg)
40
V
SS
10 nF
80
T
amb
V
001aaf637
DD
( C)
CLKOUT
CLKOE
120
001aaf632
PCF2120
© NXP B.V. 2008. All rights reserved.
Quartz oscillator
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