HA7210IBZ Intersil, HA7210IBZ Datasheet - Page 12

• Manufacturer Part Number: HA7210IBZ
• Manufacturer: Intersil

Specifications of HA7210IBZ

• Output Level: CMOS
• Symmetry Max: 60%
• Operating Supply Voltage (typ): 5
• Pin Count: 8
• Mounting Style: Surface Mount
• Screening Level: Industrial
• Product Height (mm): 1.5mm
• Product Depth (mm): 4mm
• Product Length (mm): 5mm
• Rad Hardened: No
• Package / Case: SOIC N
• Lead Free Status / RoHS Status: Compliant

Typical Performance Curves
NOTE: Figure 39 (Duty Cycle vs R
but experimentation will be required to find an appropriate value. The R
being used.
NOTE: Refer to Test Circuit (Figure 1).
620
580
540
500
460
420
380
340
300
260
240
220
200
180
160
140
120
100
FIGURE 35. TRANSCONDUCTANCE vs FREQUENCY
FIGURE 37. TRANSCONDUCTANCE vs FREQUENCY
10K
10K
F1 = 1, F2 = 0
F1 = 0, F2 = 0
50Ω
50Ω
1000pF
1000pF
176.6
100K
100K
2
HA7210
o
2
FREQUENCY (Hz)
HA7210
FREQUENCY (Hz)
3
1µF
156.7µA/V
3
12
1µF
S
1M
100Ω
at 32kHz) should only be used for 32kHz crystals. R
436.5µA/V
V
V
100Ω
1M
DD
DD
178
60
55
50
45
40
35
= 5V, V
= 5V, V
o
0
(Continued)
F1 = F2 = 1, V
SS
FIGURE 39. DUTY CYCLE vs R
SS
10M
= GND
= GND
EPSON PART #
C-001R32.768K-A
20
10M
180
170
160
150
140
180
170
160
150
140
130
DD
NDK PART #
MX-38
40
= 5V, C
HA7210
S
L
R
= 18pF, T
value will be proportional to the effective series resistance of the crystal
S
60
(kΩ)
OSC IN
A
500
460
420
380
340
300
260
20
15
10
2
= 25
FIGURE 36. TRANSCONDUCTANCE vs FREQUENCY
5
0
FIGURE 38. TRANSCONDUCTANCE vs FREQUENCY
S
10K
10K
80
HA7210
at 32kHz
o
F1 = 1, F2 = 1
XTAL
F1 = 0, F2 = 1
C, f
50Ω
S
50Ω
OSC
may be used at other frequencies to adjust Duty Cycle
100
OSC OUT
1000pF
R
3
= 32.768kHz
1000pF
S
100K
2
2
HA7210
HA7210
120
FREQUENCY (Hz)
FREQUENCY (Hz)
100K
3
3
6.56µA/V
1µF
1µF
166
1M
100Ω
100Ω
o
311.6µA/V
V
V
DD
DD
177
= 5V, V
= 5V, V
o
SS
SS
10M
= GND
= GND
1M
180
170
160
150
140
130
120
110
180
170
160
150
140
130